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Communication Circuits

1. Handset Microphone DTMF and Ring Generator Microcontroller Base Interface Loudspeaker Line Motorola Master Selection Guide 4 7 23 Analog and Interface Integrated Circuits Speech Networks continued Telephone Line Interface TCA3388DP FP Ta 0 to 70 C Case 738 751D The TCA3388 is a telephone line interface circuit which s Line Length AGC performs the basic functions of a telephone set in combination e Microphone and Earpiece Mute with a microcontroller and a ringer It includes dc and ac line e Transmit Amplifier Soft Clipping termination the hybrid function with 2 adjustable sidetone networks handset connections and an efficient supply point FEATURES Line Driver and Supply DC and AC Termination of the Telephone Line Selectable DC Mask France U K Low Voltage Application Areas Current Protection Adjustable Set Impedance for Resistive and Complex Termination Efficient Supply Point for Peripherals Hook Status Detection Handset Operation Dialing and Ringing Interrupter Driver for Pulse Dialing DTMF Interfacing Ringing via External Ringer Corded Telephony Cordless Telephony Base Station Answering Machines Fax Intercom Modem e Transmit and Receive Amplifiers e Double Anti Sidetone Network Analog and Interface Integrated Circuits 4 7 24 Motorola Master Selection Guide Line DC and AC Termination Handset DC Mask Generation as AC Termination Supply Earp
2. cece eee eee eee 4 7 33 Calling Line Identification CLID Receiver 4 7 34 CVSD Modulator Demodulator 4 7 35 Summary of Bipolar Telecommunications Circuits 4 7 36 Phase Locked Loop Components 000 ee 4 7 39 PLL Frequency Synthesizers 2 eee eae 4 7 39 Phase Locked Loop Functions ennn 4 7 40 Package Overview eee eee eee eee eee 4 7 43 Motorola Master Selection Guide 4 7 1 Analog and Interface Integrated Circuits RF Communications Table 1 RF Front End ICs Low Noise Amplifier Noise Noise Gain Figure Figure IIP3 PidB Vcc Icc Suffix Device dB dBm dBm V mA Package MC13142 17 1 8 3 12 3 to 21 3 Yes 2 7 to 6 5 13 D 751B FTB 976 4 9 1 NOTES All devices operate over a wide range of RF input and IF frequencies from dc to 2 0 GHz Typical performance shown at 900 MHz Table 2 Wideband FM FSK IFs Max Sensitivity Data Suffix Device Vcc Icc Typ Rate Package MC13055 3 12 V 25 mA 20 uV 40 MHz 4 4 2 0 Mb Wideband Data IF includes P 648 data shaper D 751B MC13155 3 6V 100 WW 250 MHz 10Mb l Video Speed FM IF D 751B Table 3 Wideband Single Conversion Receivers VHF Max Sensitivity Data Suffix Device Ve Icc Typ Rate Package C MC3356 3 9V 25mA 30 uV 200MHz 10 7MHz L L 500 kb Includes front end mixer L O P 738 DW 751D V CT 2 FM Demodulator DW 751E FB 873
3. CLK DATA BEN JOUT1 OUT2 HKSW Y Y Serial Bus Logic Inputs Outputs e Double Wheatstone Bridge Architecture s Automatic Gain Control Function Transmit Channel e Symmetrical Inputs Capable of Handling Large Voltage Swing e Gain Select Option via Serial Bus Interface e Transmit Mute Function Programmable via Bus e Large Voltage Swing Capability at the Telephone Line Receive Channel Double Sidetone Architecture for Optimum Line Matching e Symmetrical Outputs Capable of Producing High Voltage Swing e Gain Select Option via Serial Bus Interface e Receive Mute Function Programmable via Serial Bus Serial Bus Interface e 3 Wire Connection to Microcontroller s One Programmable Output Meant for Driving a Hookswitch s Two Programmable Outputs Capable of Driving Low Ohmic Loads e Two 8 Bit Registers for Parameter Adjustment Hook Switch A Tip B Ring Analog and Interface Integrated Circuits 4 7 22 Motorola Master Selection Guide Speech Networks continued Programmable Telephone Line Interface Circuit with Loudspeaker Amplifier MC34216DW TA 0 to 70 C Case 751F The MC34216 is developed for use in telephone applications where besides the standard telephone functions also the group listening in feature is required In cooperation with a microcontroller the circuit performs all basic telephone functions including DTMF generation and pulse dialing The listening in part includes a lou
4. to 85 C Case 848B The MC13110 integrates several of the functions required for a cordless telephone into a single integrated circuit This significantly reduces component count board space requirements and external adjustments It is designed for use in both the handset and the base e Dual Conversion FM Receiver Complete Dual Conversion Receiver Antenna In to Audio Out 80 MHz Maximum Carrier Frequency RSSI Output Carrier Detect Output with Programmable Threshold Comparator for Data Recovery Operates with Either a Quad Coil or Ceramic Discriminator e Compander Expandor Includes Mute Digital Volume Control Speaker Driver 3 5 kHz Low Pass Filter and Pro grammable Gain Block Compressor Includes Mute 3 5 kHz Low Pass Filter Limiter and Programmable Gain Block Ry st 2nd iS Ti Ry PD Out 1st LO SI 2nd LO a Carrier lt j Detect Filter Mute Ty In Scrambler Compressor Tx Out Ty Phase UA Detector e Dual Universal Programmable PLL Supports New 25 Channel U S Standard with New External Switches Universal Design for Domestic and Foreign CT 1 Standards Digitally Controlled Via a Serial Interface Port Receive Side Includes 1st LO VCO Phase Detector and 14 Bit Programmable Counter and 2nd LO with 12 Bit Counter Transmit Section Contains Phase Detector and 14 Bit Counter MPU Clock Outputs Eliminates Need for MPU Crysta
5. CASE 873C FTA SUFFIX e CASE 948C DT SUFFIX S CASE 977 FTA SUFFIX Motorola Master Selection Guide
6. Voice and DTMF Signals Operates with Receiver Impedances of 150 Q and Higher Regulated 1 7 V Output for Biasing Microphone Regulated 3 3 V Output for Powering External Dialer Tip DTMF In Mute MS Motorola Master Selection Guide 4 7 21 Analog and Interface Integrated Circuits Speech Networks continued Cordless Universal Telephone Interface MC34016DW P TA 20 to 70 C Case 751D 738 The MC34016 is a telephone line interface meant for use in cordless telephone base stations for CTO CT1 CT2 and DECT The circuit forms the interface towards the telephone line and performs all speech and line interface functions like dc and ac line termination 2 4 wire conversion automatic gain control and hookswitch control Adjustment of transmission parameters is accomplished by two 8 bit registers accessible via the integrated serial bus interface and by external components e DC Masks for Voltage and Current Regulation e Supports Passive or Active AC Set Impedance Applications e Double Wheatstone Bridge Sidetone Architecture Symmetrical Inputs and Outputs with Large Signal Swing Capability Gain Setting and Mute Function for Tx and Ry Amplifiers Very Low Noise Performance Serial Bus Interface SPI Compatible Operation from 3 0 to 5 5 V FEATURES Line Driver Architecture e Two DC Masks for Voltage Regulation e Two DC Masks for Current Regulation e Passive or Active Set Impedance Adjustment MC34016 Serial Bus Interface
7. status registers in the MC145572EVK U Interface transceiver or in the MC145474 75 S T Interface transceiver with the aid of an external terminal The device can also be controlled using the MC68302 Integrated Multiprotocol Processor application development system to complete a total Basic Rate ISDN evaluation solution 2B1Q U Interface S T NT1 Side Interface S T Interface Transceiver U Interface Transceiver MC145572FN La Clocks MC145572EVK LT Side U Interface Transceiver MC145572FN Frequency Reference Gated Clocks IDL Clock Generator Motorola Master Selection Guide 4 7 17 Analog and Interface Integrated Circuits Voice Data Communication Digital Transmission 2 Wire Universal Digital Loop Transceiver UDLT MC145422P DW Master Station Case 708 751E MC145426P DW Slave Station Case 708 751E The UDLT family of transceivers allows the use of existing twisted pair telephone lines between conventional telephones and a PBX for the transmission of digital data With the UDLT every voice only telephone station in a PBX system can be upgraded to a digital telephone station that handles the complex voice data communications with no increase in cabling costs In implementing a UDLT based system the A D to D A conversion function associated with each telset is relocated from the PBX directly to the telset The SLIC or its equivalent circuit is eliminated since its signaling
8. to save current An enable control is provided to power down the IC for power management in battery operated applications Mix Mix Osc N C Emit Base N C Veg Enable In2 Int Applications include DECT wideband wireless data links for personal and portable laptop computers and other battery operated radio systems which utilize GFSK FSK or FM modulation s Designed for DECT Applications s 1 8 to 6 0 Vdc Operating Voltage e Low Power Consumption in Active and Standby Mode e Greater than 600 kHz Detector Bandwidth s Data Slicer with Special Off Function e Enable Function for Power Down of Battery Operated Systems RSSI Dynamic Range of 80 dB Minimum Low External Component Count RSSI RSSI Buf DS Gnd MC13158 DS Out DS In2 DS off Det Out Lim Lim N C Lim Quad N C Det V E2 Dec1 Dec2 Out Gain Motorola Master Selection Guide 4 7 9 Analog and Interface Integrated Circuits UHF FM AM Transmitter MC13175 176D Ta 0 to 70 C Case 751B The MC13175 and MC13176 are one chip FM AM transmitter subsystems designed for AM FM communication systems operating in the 260 to 470 MHz band covered by FCC Title 47 Part 15 They include a Colpitts crystal reference oscillator UHF oscillator 8 MC13175 or 32 MC13176 prescaler and phase detector forming a versatile PLL system Another application is as a local oscillator in a UHF or 900 MHz receiver MC13175 176 offer the following features s U
9. 0 mA max 8 0 mA max 5 0 mA max Speaker amplifier reduces gain to prevent Receive gain is reduced as supply voltage Receive gain is reduced as supply voltage clipping falls to prevent clipping falls to prevent clipping Volume control is linear Cannot override Volume control is linear and microphone 8 bit uP serial port controls voice switched operation except through mute has separate pin Cannot override Volume control 16 steps additional circuitry Attenuator gain is fixed at voice switched operation except through Microphone mute 44 dB slightly variable No microphone additional circuitry Attenuator gain is fixed at Range selection mute 52 dB 26 dB or 52 dB Force to transmit idle receive or normal voice switched operation 28 Pin DIP and SOIC packages 28 Pin DIP and SOIC packages 24 Pin narrow DIP and SOIC packages External Required External Required External Required e 12 Resistors e 14 Resistors e 12 Resistors e 11 Capacitors lt 1 0 uF s 12 Capacitors lt 1 0 uF e 11 Capacitors lt 1 0 uF e 8 Capacitors gt 1 0 uF s 9 Capacitors gt 1 0 uF s 4 Capacitors gt 1 0 uF Temperature Range 20 to 60 C Temperature Range 20 to 60 C Temperature Range 40 to 85 C Analog and Interface Integrated Circuits 4 7 30 Motorola Master Selection Guide Speakerphones continued Table 10 The Motorola Family of Speakerphone Integrated Circuits continued MC33219A MC33215 Two point sensing with
10. Ay Analog Codec ADPCM Digital Interface Filter Transcoder Interface Dual Tone Multiple Frequency Receiver MC145436AP DW Case 646 751G This device contains the filter and decoder for detection of a pair of tones conforming to the DTMF standard with outputs in hexadecimal Switched capacitor filter technology is used together with digital circuitry for the timing control and output circuits The MC145436A provides excellent power line noise and dial tone rejection Replaces MC145436P DW ISDN Voice Data Circuits Integrated Services Digital Network ISDN is the revolutionary concept of converting the present analog telephone networks to an end to end global digital network ISDN standards make possible a wide variety of services and capabilities that are revolutionizing communications in virtually every industry Motorola s ISDN product family includes the MC14LC5472 and MC145572 U Interface Transceivers the MC145474 75 and MC 145574 S T Interface Transceivers MC145488 Dual Data Link Controller and the MC68302 Integrated Multi Protocol Processor These are supported by a host of related devices including the MC14LC5480 5 0 V PCM Codec Filter MC 145532 ADPCM Transcoder MC14LC5540 ADPCM Codec MC145500 family of single chip codec filters MC145436A DTMF Decoder MC33120 Subscriber Loop Interface Circuit MC34129 Switching Power Supply Controller and the MC145406 07 CMOS EIA 232 E Driver Receiver family Motorola s
11. FN Ta 20 to 60 C Case 711 777 The conventional transformer driven telephone handset is undergoing major innovations The bulky transformer is disappearing So are many of its discrete components including the familiar telephone bell They are being replaced with integrated circuits that perform all the major handset functions simply reliably and inexpensively functions such as 2 to 4 wire conversion DTMF dialing tone ringing anda variety of related activities The culmination of these capabilities is the Electronic Telephone Circuit the MC34010 These ICs place all of the above mentioned functions on a single monolithic chip These telephone circuits utilize advanced bipolar analog I2L technology and provide all the necessary elements of a modern tone dialing telephone The MC34010 even incorporates an MPU interface circuit for the inclusion of automatic dialing in the final system e Provides all basic telephone functions including DTMF dialer tone ringer speech network and line voltage regulator Piezo Sound Element Ceramic Resonator Speech Interface Network Receiver Electret Microphone Similar to the MC145422 26 UDLT but provide synchronous full duplex 160 kbps voice and data communication in a 2B 2D format for ISDN compatibility on a single twisted pair up to 1 km Single 5 0 V power supply protocol independent s DTMF generator uses low cost ceramic resonator with accurat
12. Input Protection Current Mirror Direct Drive for Piezoelectric Ring Transducers Pi T ient lezo Push Pull Output Stage for Greater yen sound Output Power Capability Element Base Frequency Options MC34017 1 1 0 kHz MC34017 2 2 0 kHz Oscillator Tone Frequency Divider MC34017 3 500 Hz Threshold R3 T Input Impedance Signature Meets Bell Eoo As Sak en eee ees and EIA Standards RG 7 Rejects Rotary Dial Transients Complete Telephone Bell Replacement On Chip Diode Bridge Internal Transient Protection Differential Output to Piezo Transducer for Louder Sound Ring Input Impedance Signature Meets Bell Piezo and EIA Standards De E S Rejects Rotary Dial and Hook Switch cers Transients hee Base Frequency and Warble B Tone Frequencies are Independently Qa Adjustable C3 Adjustable Base Frequency R2 Warble Reduced Number of Externals merene En S J Analog and Interface Integrated Circuits 4 7 20 Motorola Master Selection Guide Speech Networks Telephone Speech Network with Dialer Interface MC34114P DW TA 20 to 70 C Case 707 751D e Operation Down to 1 2 V e Adjustable Transmit Receive and Sidetone Gains by External Resistors Microphone and Receive Amplifiers Muted During Dialing e Differential Microphone Amplifier Input Minimizes RFI Differential Receive Amplifier Output Eliminates Coupling e Transmit Receive and Sidetone Equalization on both Capacitor
13. V 9 5 MC13156 2 0uV 500 MHz 21 4MHz 2 6 0 mA gt 1 2 Mb FM IF Demodulator with FTB 873 split IF for DECT 6 MC13158 2 6 MC13159 600 MHz 00 kb FM IF for PHS DTB 948F V Table 4 Narrowband Single Conversion Receivers VHF gt 4 8kb Ceramic Quad P 648 Detector Resonator D 751B 12 dB SINAD Sensitivity Device Vcc lec Typ MC3357 5 0uV 45MHz 455kHz L MC3359 a 7 0 mA 2 0 nV Scan output option P 707 DW 751D l gt 4 8kb RSSI P 648 Max Data Suffix Rate Package Detector Resonator DTB 948F L gt 9 6 kb Coilless Detector with FTB 873 ug Adjustable Bandwidth FTA 977 dB Analog and Interface Integrated Circuits 4 7 2 Motorola Master Selection Guide 60 MHz RSSI Ceramic Quad D 751B 9V MC3371 2 8 V 6 0 mA MC3372 MC13150 1 0 WW 500 MHz RF Communications continued Table 5 Narrowband Dual Conversion Receivers FM FSK VHF 12 dB SINAD Sensitivity Limiter Suffix Device Vcc loc Typ IF1 Package MC3362 2 7V 3 0mA 0 7 uV 180 10 7 455 kHz Includes buffered P 724 MHz MHz VCO output DW 751E MC3363 4 0 mA 0 4 uV Includes RF DW 751F amp mute MC3335 0 7 uV Low cost version DW 751D P 738 1 0 uV Voltage buffered DW 751E RSSI LC Quad P 724 Detector MC13135 MC13136 Voltage Buffered RSSI Ceramic Quad Detector Programmable Table 6 Universal Cordless Phone Subsystem ICs Dual Compander Rx Tx Trim Gain Conversion Universal and Audio Voice Suffi
14. information is transmitted digitally between two UDLTs The UDLT master slave system incorporates the modulation demodulation functions that permit data communications over a distance up to 2 kilometers It also provides the sequence control that governs the exchange of information between master and slave Specifically the master resides on the PBX line card where it transmits and receives data over the wire pair to the telset The slave is located in the telset and interfaces the monocircuit to the wire pair Data transfer occurs in 10 bit bursts 8 bits of data and 2 signaling bits with the master transmitting first and the slave responding in a synchronized half duplex transmission format Line gt Transmit R Driver lt Modulator Buffer ga Output S 7 Sequence and Control Line Receive Tx UDLTs utilize a 256 kilobaud Modified Differential Phase Shift Keyed MDPSK burst modulation technique for transmission to minimize radio frequency electromagnetic and crosstalk interference Implementation through CMOS technology takes advantage of low power operation increased reliability and the proven capabilities to perform complex telecommunications functions Functional Features e Provides Synchronous Duplex 64 kbits Second Voice Data Channel and Two 8 kbits Second Signaling Data Channels Over One 26 AWG Wire Pair Up to 2 km e Compatible with Existing and Evolving Telephone Switch Architectures and Call Signaling S
15. slow idle background Speech network speakerphone Two point noise monitors in both Ry and Ty paths sensing with slow idle background noise monitors in both Rx amp Ty paths Receive path has dial tone detector Receive path dial tone detector Attenuator Characteristics Attenuator Characteristics e Range 52 dB e Range 50 dB Adjustable e Tolerance 3 0 dB s Tolerance 4 0 dB e Gain Tracking lt 1 0 dB e Gain Tracking lt 1 0 dB e White noise reduces with volume e White noise reduces with gain External hybrid required Includes speech network and AGC External speaker amplifier required Includes speaker amplifier with separate MC34119 supply and mute Filtering is external Filtering is external Microphone amplifier has adjustable gain Microphone paths have fixed gain and mute and a mute input control Supply Voltage 2 7 V to 6 5 V Line Powered 2 4 V to 10 V Supply Current 3 0 mA typ Total internal supply current 5 0 mA 5 0 mA max Receive gain is reduced as supply voltage Speaker amplifier reduces gain to prevent falls to prevent clipping clipping Volume control is linear and microphone Volume control is linear Logic inputs control mute has separate pin Attenuator range mute based on operating mode Standard fixed at 52 dB Cannot override voice dialer interface Cannot override voice switched operation except through additional switched operation except through additional circuitry circuitry 24 Pin n
16. 726 This device also meets the PCM conformance specification of the CCITT G 714 Recommendation Figure 1 MC14LC5540 ADPCM Codec Block Diagram P04 Codec Filter PO Pl RO Trim Gain AXO and Filter AXO Sidetone TG Gain Tl Ti VDD VAG Vss DR DSP FSR ADPCM Boke Transcoder Receive Gain BCLKT and Dual Tone FST Generator DT VDSP Sequence Control SPC SCPCLK SCP Ty Motorola Master Selection Guide 4 7 13 Analog and Interface Integrated Circuits PBX Architecture continued MC145537EVK ADPCM Codec Evaluation Kit The MC145537EVK is the primary tool for evaluation and demonstration of the MC14LC5540 ADPCM Codec It provides the necessary hardware and software interface to access the many features and operational modes of the MC14LC5540 ADPCM Codec Provides Stand Alone Evaluation on Single Board The kit provides Analogto Analog Analog to Digital or Digital to Analog Connections with Digital Connections being 64 kbps PCM 32 or 24 kbps ADPCM or 16 kbps CCITT G 726 or Motorola Proprietary ADPCM 5 0 V Only Power Supply or 5 0 V Plus 2 7 to 5 25 V Supply Figure 2 MC145537EVK 5 0 V Gnd Piezo Speaker Easily Interfaced to Test Equipment Customer System Second MC145537EVK or MC145536EVK 5 0 V Only for Full Duplex Operation Convenient Access to Key Signals Piezo Loudspeaker EIA 232 Serial Computer Terminal Interface for Control of the MC14LC5540 ADPCM Codec Features Compatible
17. A Law are general purpose devices that are offered in 16 pin packages The MC145564 Mu Law and MC 145567 A Law offered in 20 pin packages add the capability of analog loop back and push pull power amplifiers with adjustable gain All four devices include the transmit bandpass and receive lowpass filters on chip as well as active RC pre filtering and post filtering Fully differential analog circuit design assures lowest noise Performance is specified over the extended temperature range of 40 to 85 C These PCM Codec Filters accept both industry standard clock formats They also maintain compatibility with Motorola s family of MC3419 MC33120 SLIC products MC14LC5480P DW SD Case 738 751D 940C 02 This 5 0 V general purpose per channel PCM Codec Filter offers selectable Mu Law or A Law companding in 20 pin DIP SOG and SSOP packages It performs the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems It is designed to operate in both synchronous and asynchronous applications and contains an on chip precision reference voltage 1 575 V The transmit bandpass and receive lowpass filters and the active RC pre filtering and post filtering are incorporated as well as fully differential analog circuit design for lowest noise Push pull 300 Q power drivers with external gain adjust are also included The MC14LC5480 PCM Codec Filter accepts a variety
18. A MC12033B MC12034A MC12034B MC12036A MC12036B MC12038A MC12040 Phase Frequency Detector MC12052A 1 1 GHz 64 65 128 129 Super Low Power Dual Modulus Prescaler MC12053A 1 1 GHz 64 65 128 129 Super Low Power Dual Modulus Prescaler With Stand By Mode 2 0 GHz 64 65 128 129 Super Low Power Dual Modulus Prescaler 1 1 GHz 126 128 254 256 Low Power Dual Modulus Prescaler MC12054A MC12058 MC12061 MC12066 MC12073 MC12074 MC12075 MC12076 MC12078 MC12079 MC12080 MC12083 MC12089 MC12090 MC12093 Crystal Oscillator 1 3 GHz 64 256 Prescaler 1 1 GHz 64 Prescaler oO JU L 1 1 GHz 256 Low Power Prescaler 1 3 GHz 64 Prescaler 1 3 GHz 256 Prescaler 1 3 GHz 256 Prescaler 2 8 GHz 64 128 256 Prescaler 1 1 GHz 10 20 40 80 Prescaler 1 1 GHz 2 Low Power Prescaler With Stand By Mode 2 8 GHz 64 128 Prescaler 750 MHz 2 UHF Prescaler 1 1 GHz 2 4 8 Low Power Prescaler With Stand By Mode D U 7 Zz Motorola Master Selection Guide 4 7 A1 Analog and Interface Integrated Circuits Phase Locked Loop Components continued Phase Locked Loop Functions continued Device MC12095 MC12098 MC12100 MC12101 MCH K12140 MC12147 MC12148 MC12149 MC12179 MC12181 MC12202 MC12206 MC12210 2 5 GHz 2 4 Low Power Prescaler With Stand By Mode 2 5 GHz 8192 Prescaler 200 MHz Voltage Controlled Multivibrator 130 MHz Voltage Controlled Multivibrator Phase Frequency Detector Low Power Voltage Contro
19. Communication Circuits In Brief RF Radio communication has greatly expanded its scope in the past several years Once dominated by public safety radio the 30 to 1000 MHz spectrum is now packed with personal and low cost business radio systems The vast majority of this equipment uses FM or FSK modulation and is targeted at short range applications From mobile phones and VHF marine radios to garage door openers and radio controlled toys these new systems have become a part of our lifestyle Motorola Analog has focused on this technology adding a wide array of new products including complete receivers processed in our exclusive 3 0 GHz MOSAIC 1 5 process New surface mount packages for high density assembly are available for all of these products as well as a growing family of supporting application notes and development kits Telephone amp Voice Data Traditionally an office environment has utilized two distinctly separate wired communications systems telecommunications and data communications Each had its individual hardware components complement and each required its own independent transmission line system twisted wire pairs for Telecom and relatively high priced coaxial cable for Datacom But times have changed Today Telecom and Datacom coexist comfortably on inexpensive twisted wire pairs and use a significant number of components in common This has led to the development and enhancement of PBX Private Branch Exc
20. HF Current Controlled Oscillator e Use Easily Available 3rd Overtone or Fundamental Crystals for Reference Osc Tank Coilcraft 150 05J08 100p k 30 p MC13176 L Vcc MC13175 Crystal 3rd Overtone 40 0000 MHz MC13175 30 p MC13176 180 p 1k Low Number of External Parts Required Low Operating Supply Voltage 1 8 5 Vdc Low Supply Drain Currents Power Output Adjustable Up to 10 dBm Differential Output for Loop Antenna or Balun Transformer Networks Power Down Feature ASK Modulated by Switching Output On Off MC13175 fg 8x fret MC13176 fg 32 x fref AM Modulator BNC 9093176 0 01 p MC13176 Crystal Tj Fundamental 0 82 u T 10 MHz Voc l all gt Analog and Interface Integrated Circuits 4 7 10 Motorola Master Selection Guide Telecommunications Subscriber Loop Interface Circuit SLIC MC33120 1P FN Ta 40 to 85 C Case 738 776 With a guaranteed minimum longitudinal balance of 58 dB the MC33120 1 is ideally suited for Central Office applications as well as PBXs and other related equipment Protection and sensing components on the two wire side can be non precision while achieving required system performance Most BORSHT functions are provided while maintaining low power consumption and a cost effective design Size and weight reduction over conventional transformer designs permit a higher density system e All Key Parameters Externally Programmab
21. Handset Provided Schematics Data Sheets and User s Manual Included Block Diagram 3 0 V Clock Generation Circuitry 5 0 V 3 0 V Level Shift 3 0 V 5 0 V Level Shift 5 0 V 3 0 V MC14LC5540 Analo 9 ADPCM Codec Interface Clocks MC145407 EIA 232 Driver Receiver EIA 232 MC68HC705C8 Microcontroller Analog and Interface Integrated Circuits 4 7 14 Motorola Master Selection Guide PBX Architecture continued MC145536EVK Codec Filter ADPCM Transcoder Evaluation Kit The MC145536EVK is the primary tool for evaluation and demonstration of the MC14LC5480 Single 5 0 V supply PCM Codec Filter and the MC145532 ADPCM Transcoder see Telephone Accessory Circuits The MC145536EVK provides the necessary hardware needed to evaluate the many separate operating modes under which the MC14LC5480 and MC145532 are intended to operate e Provides Stand Alone Evaluation on a Single Board e Easily Interfaced to Test Equipment Customer System or Second MC145536EVK e Convenient Access to Key Signals e Generous Wire Wrap Area for Application Development e The kit provides Analog to Analog Analog to Digital or Digital to Analog Connections with Digital Connections Being 64 kbps PCM 32 24 or 16 kbps Motorola Proprietary ADPCM e Compatible Handset Included e Schematics Data Sheets and Users Manual included eo SS 3 Clocks MC14LC5480 MC145532
22. andpass filter required for antialiasing and 60 Hz rejection the A D D A conversion functions for either U S Mu Law or European A Law companding formats the low pass filter required for reconstruction smoothing an on board precision voltage reference and a variety of options that lend flexibility to circuit implementations Unique features of Motorola s monocircuit family include wide power supply range 6 0 to 13 V selectable on board voltage reference 2 5 3 1 or 3 8 V and TTL or CMOS I O interface Motorola supplies three versions in this series The MC145503 and MC145505 are general purpose devices in 16 pin packages designed to operate in digital telephone or line card applications The MC145502 is the full feature device that presents all of the options available on the chip This device is packaged in a 22 pin DIP and 28 pin chip carrier package Tyl TDC T 4 T Digital TDE x Converter TDD CC VAG Timing MSI DYA RSI HXO Vref RyG Digital RDD to RxO Analog RCE Converter Filter RDC Vss lt PDI DD lt M A VLS MC145554 57 64 67 Case 648 751D 751G 738 These per channel PCM Codec Filters perform the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems They are designed to operate in both synchronous and asynchronous applications and contain an on chip precision voltage reference The MC145554 Mu Law and MC145557
23. arrow DIP and SOIC packages 42 Pin Shrink DIP 52 Pin QFP External Required External Required e 12 Resistors e 30 Resistors e 11 Capacitors lt 1 0 uF e 19 Capacitors lt 1 0 uF e 4 Capacitors gt 1 0 uF e 11 Capacitors gt 1 0 uF e Dialer Hookswitch Temperature Range 40 to 85 C Temperature Range 20 to 70 C Motorola Master Selection Guide 4 7 31 Analog and Interface Integrated Circuits Telephone Accessory Circuits Audio Amplifier MC34119P D Ta 0 to 70 C Case 626 751 A low power audio amplifier circuit intended primarily for telephone applications such as speakerphones Provides differential speaker outputs to maximize output swing at low supply voltages 2 0 V min Coupling capacitors to the speaker and snubbers are not required Overall gain is externally adjustable from 0 to 46 dB A Chip Disable pin permits powering down to mute the audio signal and reduce power consumption Drives a Wide Range of Speaker Loads 16 to 100 Q Output Power Exceeds 250 mW with 32 Q Speaker Low Distortion THD 0 4 Typical Wide Operating Supply Voltage 2 0 V to 16 V Allows Telephone Line Powered Applications Low Quiescent Supply Current 2 5 mA Typical Low Power Down Quiescent Current 60 uA Typical Current Mode Switching Regulator MC34129P D Ta 0 to 70 C Case 646 751A High performance current mode switching regulator for low power digital telephones Unique interna
24. asks AGC hookswitch mute and gain settings Requires 5 0 V and pP Basic Phone Line Interface Loop current interface speech network line length compensation P 707 MC34114 speech dialing modes Bell System and foreign countries DW 751D Programmable Telephone Line Group listening in DTMF and tones generator ring generator DW 751F MC34216 Interface Circuit with Loudspeaker country programmable SPI interface Amplifier European Speech Network Line powered European dc masks DTMF and pilot tone DW 751 MC34216A Programmable Speaker Amplifier generator listening in mode with anti howling 2 wire bus control masks DTMF tones speaker gain pulse dialing mute AGC Requires MCU European Speech Network Loop current interface speech network line length DP 738 TCA3388 compensation speech dialing modes programmable masks for FP 751 French U K low voltage and PABX systems Analog and Interface Integrated Circuits 4 7 36 Motorola Master Selection Guide Telephone Accessory Circuits continued Summary of Bipolar Telecommunications Circuits continued Suffix Package Speakerphone Circuits Speech Network Speakerphone Line powered IC provides handset and speakerphone modes B 858 MC33215 dialer interface ac dc terminations and AGC Efficient supply FB 848B design provides 90 of loop current to the speaker amplifier Speaker amplifier may be used independently Handset operation to 4 0 mA Complete Speaker Phon
25. chemes e Automatic Detection Threshold Adjustment for Optimum Performance Over Varying Signal Attenuations s Protocol Independent e Single 5 0 V to 8 0 V Power Supply MC145422 Master UDLT s 2 048 MHz Master Clock s Pin Controlled Power Down and Loop Back Features e Variable Data Clock 64 kHz to 2 56 MHz s Pin Controlled Insertion Extraction of 8 kbits Seconds Channel into LSB of 64 kbits Second Channel for Simultaneous Routing of Voice and Data Through PCM Voice Path of Telephone Switch MC145426 Slave UDLT e Compatible with MC145500 Series and Later PCM Codec Filters e Automatic Power Up Down Feature e On Chip Data Clock Recovery and Generation s Pin Controlled 500 Hz D3 or CCITT Format PCM Tone Generator for Audible Feedback Applications Signaling Input 1 Signaling Input 2 Receive Data Input Receive Enable Valid Data Power Down T R Data Clock Convert Clock Master Sync Master Signal Insert Enable Only Signal Enable Tone Enable a XTAL In Only XTAL Out Transmit Enable Transmit Data Signal Output 1 gt Signal Output 2 Analog and Interface Integrated Circuits 4 7 18 Motorola Master Selection Guide Voice Data Communication Digital Transmission continued 2 Wire ISDN Universal Digital Loop Transceiver II UDLT Il MC145421P DW Master Case 709 751E MC145425P DW Slave Case 709 751E Electronic Telephone The Complete Electronic Telephone Circuit MC34010P
26. communications by digital transmission Designed for speech synthesis and commercial telephone applications A single IC provides both encoding and decoding e Encode and Decode Functions on the Same Chip with a Digital Input Dual Input Analog Input O Comparator Analog Feedback O Digital Data Input O Digital Output O Vcc 2 Reference O Analog Output Integrator Amplifier CMOS Compatible Digital Output Digital Input Threshold Selectable Vc C 2 reference provided on Chip MC34115 Has a 3 Bit Algorithm General Communications MC3418 Has a 4 Bit Algorithm Commercial Telephone 3 or 4 Bit Shift Register Digital Threshold O Q a Q Q o Coincidence Output Slope o Syllablic Filter Polarit Switch S Fass Gain Control fos l IGC 6 Reference Filter Input Motorola Master Selection Guide 4 7 35 Analog and Interface Integrated Circuits Telephone Accessory Circuits continued Table 11 Summary of Bipolar Telecommunication Circuits Suffix Package Subscriber Loop Interface Circuits SLICs Central Office Remote Terminals All gains externally programmable most BORSHT functions P 738 MC33121 PBX Applications current limit adjustable to 50 mA 58 dB Longitudinal Balance FN 776 21 6 V to 42 V Central Office Remote Terminals All gains externally programmable most BORSHT functions P 738 MC33120 PBX Applications current limit adjustable to 50 mA 58 dB Longitud
27. d data communication over a pair of telephone lines Itis intended for use with telemeter system or remote control system applications The differential line driver is capable of driving 0 dBm into a 600 Q load The transmit attenuator is programmable in 1 0 dB steps ADPCM Transcoder MC145532DW L Case 751G 620 The MC145532 Adaptive Differential Pulse Code Modulation ADPCM Transcoder provides a low cost full duplex single channel transcoder to from a 64 kbps PCM channel from to either a 16 kbps 24 kbps 32 kbps or 64 kbps channel e Complies with CCITT Recommendation G 721 1988 e Complies with the American National Standard T1 301 1987 Full Duplex Single Channel Operation Mu Law or A Law Coding is Pin Selectable Synchronous or Asynchronous Operation Easily Interfaces with any Member of Motorola s PCM Codec Filter Monocircuit Family or Other Industry Standard Codecs s Serial PCM and ADPCM Data Transfer Rate from 64 kbps to 5 12 Mbps e Power Down Capability for Low Cost Consumption e The Reset State is Automatically Initiated when the Reset Pin is Released s Simple Time Slot Assignment Timing for Transcoder Applications e Single 5 0 V Power Supply s Evaluation Kit MC145536 EVK Supports the MC145532 as well as the MC14LC5480 PCM Codec Filter See PBX Architecture Pages for More Information DDO UO Data Bus ee DOE EOE DDC EDC DDI EDI Es RE DIE E S EIE D G MODE Reset Mot
28. dspeaker amplifier an e Generates DTMF Pilot Tones and Ring Signal anti howling circuit and a strong supply In combination with e Interrupter Driver for Pulse Dialing the TCA3385 the ringing is performed via the loudspeaker e Low Current While Pulse Dialing e Optimized for Ringing via Loudspeaker FEATURES e Programmable Ring Melodies Line Driver and Supply e Uses Inexpensive 500 kHz Resonator Earpiece Gain Increase Switch Microphone Squelch Function Transmit Amplifier Soft Clipping Dialing and Ringing e DC and AC Termination of the Line Loudspeaking Facility e Selectable Masks France U K Low Voltage e Integrated Loudspeaker Amplifier K cur Lent Protector bye e Peak to Peak Limiter Prevents Distortion e Adjustable Set Impedance for Resistive and Complex e Programmable Volume Termination i s Anti Howling Circuitry for Group Listening In e Efficient Supply Point for Loudspeaker Amplifier and Intertacina tor Handsfree Conversation Peripherals g Handset Operation Appiicaton Areas e Transmit and Receive Amplifiers e Adjustable Sidetone Network e Line Length AGC e Microphone and Earpiece Mute e Corded Telephony with Group Listening In s Cordless Telephony Base Station with Group Listening In e Telephones with Answering Machines e Fax Intercom Modem Line DC and AC Termination DC Mask Generation AC Termination Supply 2 4 Wire Conversion Stabilizer Anti Howling Handset Earpiece
29. e frequency synthesis technique s Tone ringer drives piezoelectric transducer and satisfies EIA 470 requirements e Speech network provides 2 to 4 wire conversion with adjustable sidetone utilizing an electret transmitter e On chip regulator insures stable operation over wide range of loop lengths s 2L technology provides low 1 4 V operation and high static discharge immunity e Microprocessor interface port for automatic dialing features Also Available A broad line of additional telephone components for customizing systems design Hook Switch l Voltage Regulator Motorola Master Selection Guide 4 7 19 Analog and Interface Integrated Circuits Tone Ringers The MC34017 Tone Ringer is designed to replace the when a ringing signal is provided and MUST NOT ring when bulky bell assembly of a telephone while providing the same other signals speech dialing noise are on the line The tone function and performance under a variety of conditions The ringers described below were designed to meet those operational requirements spelled out by the FCC and requirements with a minimum of external components EIA 470 simply stated are that a ringer circuit MUST function MC34017P D TA 20 to 60 C Case 626 751 MC34217P D TA 20 to 60 C Case 626 751 Complete Telephone Bell Replacement Circuit with Minimum External ese MP Bt E e r e r e r Components ToM On Chip Diode Bridge and Transient
30. e quality voice encoding decoding variable clock rate P 738 MC34115 Modulator Demodulator CVSD 3 bit coding for secure communications voice storage retrieval DW 751G answering machines 0 to 70 C Same as above except 4 bit coding P 738 MC3418 DW751G Motorola Master Selection Guide 4 7 37 Analog and Interface Integrated Circuits Figure 3 The Motorola Family of Handset Telecom Integrated Circuits MC34018 MC34010 MC34014 MC34114 Speakerphone Speech Speech Speech Network Network Network w Speaker Amp MC34118 DC DC DC Interface Speakerphone Interface Interface w Hybrid Amps Microprocessor DTMF Dialer Dialer MC33218A Interface Generator Interface Interface Speakerphone w MPU Interface MC34017 MC34012 MC33219A Tone Ringer Tone Ringer Basic Low Cost Single Ended Push Pull Speakerphone MC33110 MC33111 Output Output Low Voltage Compander w Mute amp Passthrough Op Amps MC34119 Low Voltage Compander MC34217 Basic Compander 400 mW Speaker Amplifier Tone Ringer Push Pull Output Analog and Interface Integrated Circuits 4 7 38 Motorola Master Selection Guide Phase Locked Loop Components Motorola offers a choice of phase locked loop components power consumption and bipolar for high speed operation ranging from complete functional frequency synthesizers for Typical applications include TV CATV radios scanners dedicated a
31. e with All level detection 2 pt attenuators and switching controls P 710 MC34018 Speaker Amplifier mike and speaker amp DW 751F Complete Speaker Phone with All level detection 4 pt attenuators and switching controls P 710 MC34118 Hybrid Filter mike amp with mute hybrid and filter DW 751F Complete Speaker Phone with All level detection attenuators and switching controls mike amp P 724 MC33218A MPU Interface MPU interface for volume control mode selection mike mute DW 751E Basic Low Cost Speakerphone All level detection attenuators and switching controls Mike P 724 MC33219A amplifier with Mute low voltage operation DW 751E Audio Amplifiers 1 Watt Audio Amp 1 0 W output power into 16 Q 35 V maximum D 751 MC13060 Low Voltage Audio Amp 400 mW 8 0 to 100 Q 2 0 to 16 V differential outputs P 626 MC34119 chip disable input pin D 751 Companders Basic Compander 2 1 V to 7 0 V no precision externals 80 dB range 40 to P 646 MC33110 85 C independent compressor and expander D 751A Compander with Features 3 0 V to 7 0 V no precision externals 80 dB range 40 to P 648 MC33111 85 C independent compressor and expander pass through and D 751B mute functions two op amps Switching Regulator Current Mode Regulator For phone line power applications soft start current limiting P 646 MC34129 2 accuracy D 751A Voice Encoder Decoders Continuously Variable Slope Telephon
32. eive Idle Mode During Dial Tone Presence Microprocessor port for controlling e Receive Volume Level 16 Steps e Attenuator Range 26 or 52 dB Selectable e Microphone Mute e Force to Transmit Receive Idle or Normal Voice Switched Operation Compatible with MC34119 Speaker Amplifier Ty Output Ry Input Vcc Chip Disable Motorola Master Selection Guide 4 7 27 Analog and Interface Integrated Circuits Speakerphones continued Voice Switched Speakerphone Circuit MC33219AP ADW Ta 40 to 85 C Case 724 751E The MC33219A Voice Switched Speakerphone Circuit incorporates the necessary amplifiers attenuators level detectors and control algorithm to form the heart of a high quality hands free speakerphone system Included are a microphone amplifier with adjustable gain and mute control transmit and receive attenuators which operate in a complementary manner and level detectors and background noise monitors A dial tone detector prevents dial tone from being attenuated by the receive background noise monitor A Chip Disable pin permits powering down the entire circuit to conserve power The MC33219A may be operated from a power supply or it can be powered from the telephone line requiring typically Speaker Speaker Amp WV Volume Control 4 0 mA The MC33219A can be interfaced directly to Tip and Ring through a coupling transformer for stand alone operation or it can be used in conjuction w
33. ercept Detector Output Impedance 25 Q Typically Ceramic Filter 10 7 MHz 455 kHz Quad Coil Toko 7MC 8128Z Analog and Interface Integrated Circuits 4 7 6 Motorola Master Selection Guide Narrowband FM Coilless Detector IF Subsystem MC13150FTA FTB TA 40 to 85 C Case 977 873 The MC13150 is a narrowband FM IF subsystem targeted Applications for the MC13150 include cellular CT 1 at cellular and other analog applications Excellent high 900 MHz cordless telephone data links and other radio frequency performance is achieved with low cost through systems utilizing narrowband FM modulation Linear Coilless Detector Adjustable Demodulator Bandwidth use of Motorola s MOSAIC 1 5 RF bipolar process The N MC13150 has an onboard Colpitts VCO for Crystal controlled second LO in dual conversion receivers The mixer is a double e 2 5 to 6 0 Vdc Operation balanced configuration with excellent third order intercept It s Low Drain Current lt 2 0 mA is useful to beyond 200 MHz The IF amplifier is split to e Typical Sensitivity of 2 0 uV for 12 dB SINAD accommodate two low cost cascaded filters RSSI output is s IP3 Input Third Order Intercept Point of 0 dBm derived by summing the output of both IF sections The e RSSI Range of Greater Than 100 dB quadrature detector is a unique design eliminating the e Internal 1 4 KQ Terminations for 455 kHz Filters conventional tunable quadrature coil s Split IF for Impro
34. face Integrated Circuits 4 7 26 Motorola Master Selection Guide Speakerphones continued Voice Switched Speakerphone with Processor Interface MC33218AP DW Ta 40 to 85 C Case 724 751E The MC33218A Voice Switched Speakerphone circuit incorporates the necessary amplifiers attenuators level detectors and control algorithm to form the heart of a high quality hands free speakerphone system Included are a microphone amplifier with adjustable gain and mute control transmit and receive attenuators which operate in a complementary manner and level detectors and background noise monitors for both paths A dial tone detector prevents dial tone from being attenuated by the receive background noise monitor A Chip Disable pin permits powering down the entire circuit to conserve power Also included is an 8 bit serial processor port for controlling the receive volume microphone mute attenuator gain and operation mode force to transmit force to receive etc Data rate can be up to 1 0 MHz The MC33218A can be operated from a power supply or from the telephone line requiring typically 3 8 mA It can also be used in intercoms and other voice activated applications Low Voltage Operation 2 5 to 6 0 V 2 Point Sensing Background Noise Monitor in Each Path Chip Disable Pin for Active Standby Operation Microphone Amplifier Gain Set by External Resistors Mute Function Included Dial Tone Detector to Inhibit Rec
35. hanges to the point where the long heralded office of the future with simultaneous voice and data communications capability at each station is no longer of the future at all The capability is here today Motorola Semiconductor serves a wide range of requirements for the voice data marketplace We offer both CMOS and Analog technologies each to its best advantage to upgrade the conventional analog voice systems and establish new capabilities in digital communications Early products such as the solid state single chip crosspoint switch the more recent monolithic Subscriber Loop Interface Circuit SLIC a single chip Codec Filter Mono Circuit the Universal Digital Loop Transceivers UDLT basic rate ISDN Integrated Services Digital Network and single chip telephone circuits are just a few examples of Motorola leadership in the voice data area Page RF Communications ccc cece e eee eee eee 4 7 2 RF Front Endil s 2 0 s044 232 R erat 4 ATE dT KRN ATAU 4 7 2 Wideband IFS aT a gaa Devan A ak 4 7 2 Wideband Single Conversion Receivers 4 7 2 Narrowband Single Conversion Receivers 4 7 2 Narrowband Dual Conversion Receivers 4 7 3 Universal Cordless Phone Subsystem ICs 4 7 3 Transmitters se Zer eed wc ee 9 K ore a had TER S ands 4 7 3 Balanced Modulator Demodulator sesunnan na 4 7 4 Infrared Transceiver nnan r eee eee eee 4 7 4 Teleco
36. hone Integrated Circuits MC34018 MC34118 MC33218A Two point sensing with slow idle background Four point sensing with both fast and slow Two point sensing with slow idle background noise monitor in Ty path only idle modes background noise monitors in noise monitors in both Ry and Ty paths both Rx and Ty paths No dial tone detector in receive path Receive path has dial tone detector Receive path has dial tone detector Attenuator Characteristics Attenuator Characteristics Attenuator Characteristics Range 44 dB e Range 52 dB e Range 52 or 26 dB Tolerance 4 0 dB e Tolerance 2 0 dB selectable Gain tracking not specified e Gain Tracking lt 1 0 dB e Tolerance 3 0 dB White noise is constant e White noise reduces with s Gain Tracking lt 1 0 dB volume e White noise reduces with volume External hybrid required Hybrid amplifiers on board External hybrid required Speaker amplifier is on board External speaker amplifier required External speaker amplifier required 34 dB 100 mW MC34119 MC34119 Filtering is external Configurable filter on board Filtering is external Microphone amplifier has fixed gain and no Microphone amplifier has adjustable gain Microphone amplifier has adjustable gain muting and mute input and can be muted through uP port Supply Voltage 4 0 V to 11 V Supply Voltage 2 8 V to 6 5 V Supply Voltage 2 5 V to 6 5 V Supply Current 6 5 mA typ Supply Current 5 5 mA typ Supply Current 4 0 mA typ 9
37. iece 2 4 Wire Conversion Stabilizer Handset Microcontroller I A i Interface ESS Line Reduced Current Consumption During Pulse Dialing Speakerphones Voice Switched Speakerphone Circuit MC34018P DW Ta 20 to 60 C Case 710 751F The MC34018 Speakerphone integrated circuit incorporates the necessary amplifiers attenuators and control functions to produce a high quality hands free speakerphone system Included are a microphone amplifier a power audio amplifier for the speaker transmit and receive attenuators a monitoring system for background sound level and an attenuation control system which responds to the relative transmit and receive levels as well as the background level Also included are all necessary regulated voltages for both internal and external circuitry allowing line powered operation no additional power supplies required A Chip Select pin allows the chip to be powered down when not in use A volume control function may be implemented with an external potentiometer MC34018 applications include speakerphones for household and business uses intercom systems automotive telephones and others Electret Microphone Transmit Channel l gt Signal Noise Attenuator Detector Control peaker Amp Speaker Receive Channel Speakerphone IC System MC34018 ww Attenuator a Attenuator Receive Comparator Detector All Necessary Level Detectio
38. inal Balance FN 776 42 V to 58 V Complete Telephone Circuit POTS Circuit MPU Dialing Speech network tone ringer dc loop current interface DTMF P 711 MC34010 dialer with serial port control FN 777 Tone Ringers Adjustable Tone Ringer Single ended output meets FCC requirements adjustable REN P 626 MC34012 1 different warble rates D 751 2 3 Adjustable Tone Ringer Differential output meets FCC requirements adjustable REN P 626 MC34017 1 different warble rates D 751 2 3 Adjustable Tone Ringer Differential output meets FCC requirements adjustable REN P 626 MC34217 single warble rates D 751 Ring Signal Converter Switching regulator to convert ringing voltage to regulated dc DP 626 TCA3385 output Provides ring detect output FP 751 Speech Networks Speech Network Speakerphone Line powered IC provides handset and speakerphone modes B 858 MC33215 dialer interface ac dc terminations and AGC Efficient supply FB 848B design provides 90 of loop current to the speaker amplifier Speaker amplifier may be used independently Handset operation to 4 0 mA Basic Phone Line Interface Loop current interface speech network line length P 707 MC34014 compensation speech dialing modes Bell System compliant DW 751D Cordless Universal Telephone For cordless telephone base for CTO CT1 CT2 and DECT P 738 MC34016 Interface European dc masks double wheatstone bridge sidetone circuit DW 751D SPI port for m
39. included are two line driver amplifiers which can be used to form a hybrid network in conjunction with an external coupling transformer A high pass filter can be used to filter out 60 Hz noise in the receive channel or for other filtering functions A Chip Disable pin permits powering down the entire circuit to conserve power on long loops where loop current is at a minimum The MC34118 may be operated from a power supply or it can be powered from the telephone line requiring typically 5 0 mA The MC34118 can be interfaced directly to Tip and Ring through a coupling transformer for stand alone operation or it can be used in conjunction with a handset speech network and or other features of a featurephone s Improved Attenuator Gain Range 52 dB Between Transmit and Receive s Low Voltage Operation for Line Powered Applications 3 0 to 6 5 V s 4 Point Signal Sensing for Improved Sensitivity e Background Noise Monitors for Both Transmit and Receive Paths s Microphone Amplifier Gain Set by External Resistors Mute Function Included e Chip Disable for Active Standby Operation s On Board Filter Pinned Out for User Defined Function e Dial Tone Detector Inhibits Receive Idle Mode During Dial Tone Presence e Compatible with MC34119 Speaker Amplifier Tx Attenuator Tip Volume Rx Attenuator Power Amp External Level Ri Detectors p ing Background Noise Monitor Dial Tone Detector Analog and Inter
40. ith a handset speech network and or other features of a featurephone s Low Voltage Operation 2 7 to 6 0 V e 2 Point Sensing Background Noise Monitor in Each Path s Chip Disable Pin for Active Standby Operation s Microphone Amplifier Gain Set by External Resistors Mute Function Included e Dial Tone Detector to Inhibit Receive Idle Mode During Dial Tone Presence e Volume Control Range 34 dB e Compatible with MC34119 Speaker Amplifier Ty Output Ry Input Vcc Chip Disable Analog and Interface Integrated Circuits 4 7 28 Motorola Master Selection Guide Speakerphones continued Telephone Line Interface and Speakerphone Circuit MC33215B FB TA 20 to 70 C Case 858 848B The MC33215 is developed for use in fully electronic telephone sets with speakerphone functions The circuit performs the ac and dc line termination 2 4 wire conversion line length AGC and DTMF transmission The speakerphone part includes a half duplex controller with signal and noise monitoring base microphone and loudspeaker amplifiers and an efficient supply The circuit is designed to operate at low line currents down to 4 0 mA enabling parallel operation with a classical telephone set FEATURES Line Driver and Supply e AC and DC Termination of Telephone Line e Adjustable Set Impedance for Real and Complex Termination e Efficient Supply Point for Loudspeaker Amplifier and Peripherals e Two Stabilized Supply Points for Hand
41. key ISDN devices fit into four ISDN network applications a digital subscriber line card an NT1 network termination an ISDN terminal adapter and an ISDN terminal Digital subscriber line cards are used in central offices remote concentrators channel banks T1 multiplexers and other switching equipment The NT1 network termination block illustrates the simplicity of remote U to S T interface conversion The ISDN terminal adapter and ISDN terminal block show how Motorola ICs are used to combine voice and data in PC compatible boards digital telephones and other terminal equipment Expanded applications such as a PBX may include these and other Motorola ISDN circuits Many non ISDN uses such as pairgain applications are appropriate for Motorola s ISDN devices as well Motorola Master Selection Guide 4 7 15 Analog and Interface Integrated Circuits ISDN Voice Data Circuits continued Second Generation U Interface Transceivers MC145572PB Case 824D MC145572FN Case 777 The MC145572 fully conforms to ANSI T1 601 1992 the North American standard for ISDN Basic Access on a single twisted wire pair The transceiver achieves a remarkable 10 7 bit error rate performance on all ANSI specified test loops with worst case impairments present The state of the art 0 65 micron single chip solution uses advanced design techniques to combine precision analog signal processing elements with three digital signal coprocess
42. l e Supply Voltage Monitor Provides Two Levels of Monitoring with Separate Outputs Separate Adjustable Trip Points e Frequency Inversion Scrambler Descrambler Can Be Enabled Disabled Via MPU Interface Programmable Carrier Modulation Frequency s 2 7 to 5 5 V Operation with One Third the Power Consumption of Competing Devices Filter Mute Descrambler gt Expandor uP Serial Low Battery Low Detect Battery Indicator Motorola Master Selection Guide 4 7 5 Analog and Interface Integrated Circuits Narrowband FM Receiver MC13135 136P DW Ta 40 to 85 C Case 724 751E The MC13135 is a full dual conversion receiver with oscillators mixers Limiting IF Amplifier Quadrature Discriminator and RSSI circuitry It is designed for use in security systems cordless phones and VHF mobile and portable radios Its wide operating supply voltage range and low current make it ideal for battery applications The Received Signal Strength Indicator RSSI has 65 dB of dynamic range with a voltage output and an operational amplifier is included for a dc buffered output Also an Voc Ceramic Filter 455 kHz Varicap improved mixer third order intercept enables the MC 13135 to accommodate larger input signal levels e Complete Dual Conversion Circuitry e Low Voltage 2 0 to 6 0 Vdc RSSI with Op Amp 65 dB Range Low Drain Current 3 5 mA Typical Improved First and Second Mixer 3rd Order Int
43. l fault timer provides automatic restart for overload recovery A start run comparator is included to implement bootstrapped operation of VCC Although primarily intended for digital telephone systems these devices can be used cost effectively in many other applications On chip functions and features include Current Mode Operation to 300 kHz Automatic Feed Forward Compensation Latching PWM for Cycle By Cycle Current Limiting Latched Off or Continuous Retry after Fault Timeout Soft Start with Maximum Peak Switch Current Clamp Internally Trimmed 2 Bandgap Reference Input Undervoltage Lockout Cl 0 1 Audio Rf Input Differential Gain 2 x Rr Ri Rf 6 0 k 150k Speaker 32 Q Chip Disable Optional SS SS SS SF SS Ss g 13 Start Run Output C Soft Start Voc Gnd d Vref 1 25 V 9 Noninverting Input RTICT 11 Feedback PWM Input 1 Syne Inhibit 4 4 i Drive Out Input Analog and Interface Integrated Circuits 4 7 32 Motorola Master Selection Guide Telephone Accessory Circuits continued 300 Baud FSK Modems MC145442P DW Modem CCITT V 21 Case 738 751D MC145443P DW Modem Bell 103 Case 738 751D This powerful modem combines a complete FSK modulator demodulator and an accompanying transmit receive filter system on a single silicon chip Designed for bidirectional transmission over the telephone network the modem operates at 300 baud and can be obtained for c
44. le with Resistors e Transmit and Receive Gains e Transhybrid Loss Current Mirror Voc O S Ul os a PDI ST2 Tip BO amp es I ST1 L ae SS ieS ii T E Hook Status and RSI eday Fault Detection O C amp Bias Control MS I Sie see O Ce Battery Indicates Trimmed Resistor e Return Loss s DC Loop Current Limit and Battery Feed Resistance e Longitudinal Impedance Single and Double Fault Sensing and Protection Minimum 58 dB Longitudinal Balance 2 wire and 4 wire Guaranteed Digital Hook Status and Fault Outputs Power Down Input Loop Start or Ground Start Operation Size amp Weight Reduction Over Conventional Approaches Available in 20 Pin DIP and 28 Pin PLCC Packages Battery Voltage 42 to 58 V for MC33120 21 6 to 42 V for MC33121 D VDD Mirror Mirror O DG RXI TXO RFO CF VaB Motorola Master Selection Guide 4 7 11 Analog and Interface Integrated Circuits PBX Architecture Analog Transmission PCM Monocircuits Codec Filters CMOS LSI MC145500 Series Case 648 708 751G 776 The Monocircuits perform the digitizing and restoration of the analog signals In addition to these important functions Motorola s family of pulse code modulation monocircuits also provides the band limiting filter functions all on a single monolithic CMOS chip with extremely low power dissipation The Monocircuits require no external components They incorporate the b
45. lled Oscillator Buffer Low Power Voltage Controlled Oscillator Ultra Low Power Voltage Controlled Oscillator 500 2800 MHz Single Channel Frequency Synthesizer 125 1000 MHz Frequency Synthesizer 1 1 GHz Serial Input Synthesizer 2 0 GHz Serial Input Synthesizer 2 5 GHz Serial Input Synthesizer Analog and Interface Integrated Circuits 4 7 42 Motorola Master Selection Guide Communications Circuits Package Overview CASE 620 CASE 626 CASE 646 CASE 648 L SUFFIX P SUFFIX P SUFFIX P SUFFIX CASE 707 CASE 708 CASE 709 P SUFFIX P SUFFIX P SUFFIX CASE 710 CASE 711 CASE 724 P SUFFIX P SUFFIX P SUFFIX amp CASE 726 CASE 738 CASE 751 CASE 751A L SUFFIX DP P SUFFIX D SUFFIX D SUFFIX P CASE 751B CASE 751D CASE 751E CASE 751F D SUFFIX DW FP SUFFIX DW SUFFIX DW SUFFIX Motorola Master Selection Guide 4 7 43 Analog and Interface Integrated Circuits Communications Circuits Package Overview CASE 751G DW SUFFIX CASE 777 FN SUFFIX CASE 804 H SUFFIX CASE 873 FB FTB FU SUFFIX CASE 932 FTA SUFFIX CASE 948D DT SUFFIX Analog and Interface Integrated Circuits P CASE 751J F SUFFIX CASE 824D PB SUFFIX e CASE 948F DTB SUFFIX CASE 779 FN SUFFIX CASE 873A PB SUFFIX e CASE 940C SD SUFFIX 4 7 44 continued CASE 751M FW SUFFIX CASE 848B FB SUFFIX kd CASE 976 FTB SUFFIX CASE 776 FN SUFFIX gt CASE 803C F SUFFIX CASE 858 B SUFFIX
46. mmunications e 0 eee 4 7 11 Subscriber Loop Interface Circuit 4 7 11 PBX Architecture Analog Transmission 4 7 12 PCM Monocircuits mentni onnan i 4 7 12 Dual Tone Multiple Frequency Receiver 4 7 15 ISDN Voice Data Circuits 0 ee eee eee 4 7 15 Integrated Services Digital Network 4 7 15 Second Generation U Interface Transceivers 4 7 16 Second Generation S T Interface Transceivers 4 7 16 Dual Data Link Controller 2 00 00 e eee 4 7 17 Voice Data Communication Digital Transmission 4 7 18 Universal Digital Loop Transceiver 4 7718 ISDN Universal Digital Loop Transceiver Il 4 7 19 Electronic Telephone Circuit eee eee 4 7 19 TONG RINGENS fa nie Nies side eee E KST Bee oi eet 4 7 20 Speech Networks 0 0 c eee eee eee eee eee 4 7 21 Speakerphones 2 cc cece eee eee eee eee 4 7 25 Voice Switched Speakerphone Circuit 4 7 25 Voice Switched Speakerphone with wProcessor Interface 0c eee eee 4 7 27 Voice Switched Speakerphone Circuit 4 7 28 Telephone Line Interface and Speakerphone Circuit 4 7 29 Family of Speakerphone ICs 4 7 30 Telephone Accessory Circuits 20 0 cere eee 4 7 32 Audio Amplifier 0 0 eee 4 7 32 Current Mode Switching Regulator 4 7 32 300 Baud FSK Modems eee eee 4 7 33 ADPCM Transcoder
47. n and Attenuation Controls for a Hands Free Telephone in a Single Integrated Circuit Background Noise Level Monitoring with Long Time Constant Wide Operating Dynamic Range Through Signal Compression On Chip Supply and Reference Voltage Regulation Typical 100 mW Output Power into 25 Q with Peak Limiting to Minimize Distortion Chip Select Pin for Active Standby Operation Linear Volume Control Function Transmit Output Transmit Level Detector Transmit Sidetone Network Receive Level Voc Regulator Telephone DC Input Line TT oe al Enable Input Receive Volume Control Motorola Master Selection Guide 4 7 25 Analog and Interface Integrated Circuits Speakerphones continued Voice Switched Speakerphone Circuit MC34118P DW Ta 20 to 60 C Case 710 751F The MC34118 Voice Switched Speakerphone circuit incorporates the necessary amplifiers attenuators level detectors and control algorithm to form the heart of a high quality hands free speakerphone system Included are a microphone amplifier with adjustable gain and mute control Transmit and Receive attenuators which operate in a complementary manner level detectors at input and output of both attenuators and background noise monitors for both the transmit and receive channels A dial tone detector prevents the dial tone from being attenuated by the Receive background noise monitor circuit Also
48. of clock formats including short frame sync long frame sync IDL and GCI timing environments This device also maintains compatibility with Motorola s family of Telecom products including the MC145472 U Interface Transceiver MC145474 75 S T Interface Transceiver MC145572 U Interface Transceiver MC145574 S T Interface Transceiver MC145532 ADPCM Transcoder MC145422 26 UDLT I MC145421 25 UDLT Il and MC33120 SLIC Replaces the MC145480P DW SD Analog and Interface Integrated Circuits 4 7 12 Motorola Master Selection Guide PBX Architecture continued MC14LC5540P DW FU Case 710 751F 873 The MC14LC5540 ADPCM Codec is a single chip implementation of a PCM Codec Filter and an ADPCM encoder decoder and therefore provides an efficient solution for applications requiring the digitization and compression of voiceband signals This device is designed to operate over a wide voltage range 2 7 V to 5 25 V and as such is ideal for battery powered as well as ac powered applications The MC14LC5540 ADPCM Codec also includes a serial control port and internal control and status registers that permit a microcomputer to exercise many built in features The ADPCM Codec is designed to meet the 32 kbps ADPCM conformance requirements of CCITT Recommendation G 721 1988 and ANSI T1 301 1987 It also meets ANSI T1 303 and CCITT Recommendation G 723 for 24 kbps ADPCM operation and the 16 kbps ADPCM standard CCITT Recommendation G
49. ompatibility with CCITT V 21 and Bell 103 specifications The modem contains an on board carrier detect circuit that allows direct operation on a telephone line through a simple transformer providing simplex half duplex and full duplex data communications A built in power amplifier is capable of driving 9 0 dBm onto a 600 Q line in the transmit mode CMOS processing keeps power dissipation to a very low 45 mW with a power down dissipation of only 1 0 mW from a single 5 0 V power supply Available in a 20 pin dual in line P suffix and a wide body surface mount DW suffix MC145407 5 0V MC145443 5 0 V i Tip Ring Carrier Detect Adjust 3 579545 MHz MC145444H DW CCITT V 21 Case 804 751D This device is a silicon gate CMOS single chip 300 baud modem It is compatible with CCITT V 21 and contains the entire circuit that provides a full duplex or half duplex 300 baud data communication over a twisted pair The MC145444 is capable of driving 0 dBm into a 600 Q load with a single 5 0 V power supply In addition this device features an on board DTMF generator call progress detector and 2100 Hz answer tone generator This device also features a three wire serial interface for a microcontroller MC145446AFW CCITT V 21 Case 751M This device includes the DTMF generator and call progress tone detector CPTD as well as the other circuitry needed for full duplex half duplex or simplex 300 bau
50. orola Master Selection Guide 4 7 33 Analog and Interface Integrated Circuits Telephone Accessory Circuits continued Calling Line Identification CLID Receiver with Ring Detector MC14LC5447P DW Case 648 751G The MC14LC5447 is designed to demodulate Bell 202 1200 baud FSK asynchronous data Its primary application is in products that will be used to receive and display the calling number or the message waiting indicator sent to subscribers from participating central office facilities of the public switched telephone network The device also contains a carrier detect circuit and telephone ring detector which may be used to power up the device Applications include adjunct boxes answering machines feature phones fax machines and computer interface products Replaces MC145447P DW Ring Detector On Chip Ring Detect Output for MCU Interrupt Power Down Mode Less Than 1 0 uA Single Supply 3 5 V to 6 0 V Pin Selectable Clock Frequencies 3 68 MHz 3 58 MHz or 455 kHz Two Stage Power Up for Power Management Control Calling Line ID Receiver Evaluation Kit MC145460EVK The MC145460EVK is a low cost evaluation platform for the MC14LC5447 The MC145460EVK facilitates development and testing of products that support the Bellcore customer premises equipment CPE data interface which enables services such as Calling Number Delivery CND The MC14LC5447 can be easily incorporated into any telephone FAX PBX key sy
51. ors to build an adaptively equalized echo cancelling receiver Two modes of handling U interface maintenance functions are provided on the MC 145572 In the automatic maintenance mode the U interface transceiver handles all ANSI specified maintenance and channel procedures internally to minimize your software development effort Automatic procedures include generating and monitoring the cyclic redundancy check reporting and counting far end block errors near end block errors too handling the ACT and DEA bits as well as monitoring and appropriately responding to embedded operations channel messages The MC145572 has 275 mW maximum power dissipation It also has an enhanced TDM interface that supports an on chip timeslot assigner GCI and IDL modes of operation The optional manual maintenance mode lets you choose an inexpensive microcontroller such as a member of Motorola s MC68HC05 family to control and augment the T RS232 MC68302 MC33121 standard maintenance channel functions This flexible feature also allows for easy implementation of proprietary maintenance functions Second Generation S T Interface Transceivers MC145574PB Case 873A MC145574DW Case 751F The MC145574 S T Interface Transceivers provide a CCITT 1 430 compatible interface for use in line card network termination and ISDN terminal equipment applications Manufactured with Motorola s advanced 0 65 micron CMOS mixed analog and digital p
52. pplications to a wide selection of general purpose WLANs cordless telephones plus home and personal PLL circuit elements Technologies include CMOS for lowest computers Table 12 PLL Frequency Synthesizers Nominal Supply Supply Frequency Voltage Current Suffix MHz V mA Phase Detector Sandby Case 4 5V 4 5 to 12 6 5V Single ended 3 state Kaa ere Real 15 5V 3to9 Two single ended 3 state Re Ban 45149 Eom DW 751D 75 5V_ Analog MC145159 1 P 738 DW 751D 20 5V 3to9 75 5V_ Single ended 3 state 4 Bit MC145145 2 P 707 double ended DW 751D MC145146 2 P 738 DW 751D Parallel MC145151 2 P 710 DW 751F Double ended MC145152 2 P 710 DW 751F Single ended 3 state Serial MC145155 2 P 707 double ended DW 751D MC145156 2 P 707 DW 751D MC145157 2 P 648 DW 751G MC145158 2 P 648 DW 751G 60 3V 2 5 to 5 5 3 3V Two single ended 3 state Yes MC145162 P 648 DW 751G 60 2V 1 8 to 3 6 15 18V MC145165 P 648 D 751B 60 3V 2 5 to 5 5 3 3V Parallel MC145166 P 648 DW 751G MC145167 P 648 Parallel Mc145168 DW 751G 85 3V 2 5 to 5 5 3 3V 40 130 4 5 to 5 5 9 5V Single ended 3 state 5V Current source sink Serial MC145169 S 62 1 P 648 DW 751G MC145173 DW 751E 100 3V 2 5 to 5 5 2 3V MC145170 1 P 648 185 5V 6 5V D 751B DT 948C Dual PLL Motorola Master Selection Guide 4 7 39 Analog and Interface Integrated Circuits Phase Locked Loop Components continued PLL Frequency S
53. rcuits 4 7 40 Motorola Master Selection Guide Phase Locked Loop Components continued Phase Locked Loop Functions continued MC12022TSB_ 1 1 GHz 64 65 128 129 Low Power Dual Modulus Prescaler With On Chip Output Termination MC12022TVA 1 1 GHz 64 65 128 129 Low Voltage Low Power Dual Modulus Prescaler With On Chip Output Termination MC12022TVB_ 1 1 GHz 64 65 128 129 Low Voltage Low Power Dual Modulus Prescaler With On Chip Output Termination 225 MHz 64 Prescaler 520 MHz 64 65 Dual Modulus Prescaler 1 1 GHz 8 9 16 17 Dual Modulus Prescaler 1 1 GHz 8 9 16 17 Dual Modulus Prescaler 1 1 GHz 32 33 64 65 Dual Modulus Prescaler 1 1 GHz 32 33 64 65 Dual Modulus Prescaler 2 0 GHz 64 65 128 129 Low Voltage Dual Modulus Prescaler 2 0 GHz 64 65 128 129 Low Voltage Dual Modulus Prescaler 2 0 GHz 64 65 128 129 Dual Modulus Prescaler 2 0 GHz 64 65 128 129 Dual Modulus Prescaler 2 0 GHz 32 33 64 65 Low Voltage Dual Modulus Prescaler 2 0 GHz 32 33 64 65 Low Voltage Dual Modulus Prescaler 2 0 GHz 32 33 64 65 Dual Modulus Prescaler 2 0 GHz 32 33 64 65 Dual Modulus Prescaler 1 1 GHz 64 65 128 129 Dual Modulus Prescaler With Stand By Mode 1 1 GHz 64 65 128 129 Dual Modulus Prescaler With Stand By Mode 1 1 GHz 64 65 127 128 255 256 Low Power Dual Modulus Prescaler MC12023 MC12025 MC12026A MC12026B MC12028A MC12028B MC12031A MC12031B MC12032A MC12032B MC12033
54. rds to or from memory The MC145488 DDLC is compatible with Motorola s MC68000 and other microprocessors In a typical ISDN terminal application one DDLC communications channel supports the D channel LAPD while the other supports the B channel LAPB While the DDLC is ideally suited for ISDN applications it can support many other HDLC protocol applications as well Some of the powerful extras found on the DDLC include automatic abort and retransmit of D channel collisions in S T interface applications address recognition automatic recovery mechanisms for faulty frame correction and several system test modes Address recognition provides a reduction in the host microprocessor load by filtering data frames not addressed to the host The DDLC can compare either SAPI or TEI fields of LAPD frames For LAPD Q 921 applications both A and B addresses may be checked MC14LC5494EVK U Interface Transceiver Evaluation Kit discontinued MC145572EVK U Interface Transceiver Evaluation Kit This kit provides the hardware and software to evaluate the many configurations under which the MC145572EVK is able to operate Used as a whole it operates as both ends of the two wire U interface that extends from the customer premises NT1 to the switch line card LT The two halves of the board can be physically and functionally separated providing independent NT1 and LT evaluation capability The kit provides the ability to interactively manipulate
55. rocess technology the MC 145574 is a physical layer device capable of operating in point to point or point to multipoint passive bus arrangements In addition the MC145574 implements the optional NT1 Star topology NT terminal mode and TE slave mode This device features outstanding transmission performance It reliably transmits over 1 kilometer in a point to point application Comparable performance is achieved in all other topologies as well Other features include pin selectable terminal or network operating modes industry standard microprocessor serial control port full support of the multiframing S and Q channels a full range of loopbacks and low power CMOS operation with a maximum power consumption of 90 mW The MC145574 has an enhanced TDM interface that supports GCI IDL and an on chip timeslot assigner o rer 9 6 C MC145572 See u Wa MC14LC5480 oo h O Analog and Interface Integrated Circuits 4 7 16 Motorola Master Selection Guide ISDN Voice Data Circuits continued Dual Data Link Controller MC145488FN Case 779 The MC145488 features two full duplex serial HDLC channels with an on chip Direct Memory Access DMA controller The DMA controller minimizes the number of microprocessor interrupts from the communications channels freeing the microprocessor s resources for other tasks The DMA controller can access up to 64 kbytes of memory and transfers either 8 bit bytes or 16 bit wo
56. set and Base Microphones e Separate Supply Arrangement for Handset and Speakerphone Operation AC Impedance gt F E H DTMF Handset Ke Microphone Base A o Vcc or Controller External Supply Base Loudspeaker T lt is Attenuator kang a ra rn ce a Auxiliary Input Handset Operation Transmit and Receive Amplifiers Differential Microphone Inputs Sidetone Cancellation Network Line Length AGC Microphone and Earpiece Mute Separate Input for DTMF and Auxiliary Signals Parallel Operation Down to 4 0 mA of Line Current Speakerphone Operation e Handsfree Operation via Loudspeaker and Base Microphone e Integrated Microphone and Loudspeaker Amplifiers e Differential Microphone Inputs e Loudspeaker Amplifier can be Powered and Used Separately from the Rest of the Circuit e Integrated Switches for Smooth Switch Over from Handset to Speakerphone Operation s Signal and Background Noise Monitoring in Both Channels e Adjustable Switching Depth for Handsfree Operation s Adjustable Switch Over and Idle Mode Timing s Dial Tone Detector in the Receive Channel DC Offset Line Current Telephone an bale ee Line Current Splitter 1 10 Vcc Supply Line Driver DC Slope Receive Signal R gt K Handset Earpiece T L J Motorola Master Selection Guide 4 7 29 Analog and Interface Integrated Circuits Speakerphones continued Table 10 The Motorola Family of Speakerp
57. single integrated circuit This Supports New 25 Channel U S Standard with No significantly reduces component count board space External Switches requirements and external adjustments It is designed for use Universal Design for Domestic and Foreign CT 1 in both the handset and the base Standards Digitally Controlled Via a Serial Interface Port e Dual Conversion FM Receiver Receive Side Includes 1st LO VCO Phase Detector Complete Dual Conversion Receiver Antenna Input and 14 Bit Programmable Counter and 2nd LO with to Audio Output 80 MHz Maximum Carrier Frequency 12 Bit Counter RSSI Output Transmit Section Contains Phase Detector and 14 Bit Carrier Detect Output with Programmable Threshold Counter Comparator for Data Recovery MPU Clock Output Eliminates Need for MPU Crystal Operates with Either a Quad Coil or Ceramic e Supply Voltage Monitor Discriminator Externally Adjustable Trip Point s 2 0 to 5 5 V Operation with One Third the Power Consumption of Competing Devices e Compander Expandor Includes Mute Digital Volume Control and Speaker Driver Compressor Includes Mute ALC and Limiter Ry In Rx Out Carrier Detect es Ty In uP Serial Ty Out Low Batter Low Ty VCO Detect Y Battery Indicator Analog and Interface Integrated Circuits 4 7 4 Motorola Master Selection Guide Universal Cordless Telephone Subsystem IC with Scrambler MC13110FB Ta 40
58. stem answering machine CND adjunct box or other telephone equipment with the help of the MC145460EVK development kit Input Demodulator OOMOO Protection Bes Circuit E Ring Detector Input Circuit o MC145460EVK MC14LC5447 Calling Line ID Receiver Ring Detector Network Tip Ring Raw Data Out Cooked Ring Det In 1 Data Out Ring Det In 2 Bing gt Carrier Time ZL Detect L gt Bing Detect Internal S Out PWR Up Power Up L Clock Select 3 58 MHz 3 68 MHz OSCin OR 455 kHz OSCout gt VDD gt Vss Easy Clip On Access to Key MC14LC5447 Signals Generous Prototype Area Configurable for MC14LC5447 Automatic or External Power Up Control EIA 232 and Logic Level Ports for Connection to any PC or MCU Development Platform Carrier Detect Ring Detect and Data Status LEDs Optional Tip and Ring Input Protection Network MC145460EVK User Guide MC14LC5447 Data Sheet and Additional MC14LC5447 Sample Included MC145407 EIA 232 Level EIA 232 Output Driver Receiver CD RD Data Logic Level Output CD RD Data E Automatic Power Up Circuit Analog and Interface Integrated Circuits 4 7 34 Motorola Master Selection Guide Telephone Accessory Circuits continued Continuously Variable Slope Delta CVSD Modulator Demodulator MC34115P DW Ta 0 to 70 C Case 648 751G MC3418P DW Ta 0 to 70 C Case 648 751G Provides the A D D A function of voice
59. ved Filtering and Extended RSSI Range LO Input VEE1 O 10 220 n u z BR 14 7 O Enable Mixer Z Xformer In 4 3l E O RSSI k 100n 7 S gt RSSI Out Mixer Buffer 1 5k Detector Veci Output L Oscillator n IF I 100k In 220n 7 wos 220n 5 100k 290 n p O VEE2 5 220 n 10 220n 3 I p l A O E Limiter 100k V18 V17 0 200 n fg fie 455 kHz IF Amp O 9 ie IT E Limiter 220 n A O In 220n and S i Motorola Master Selection Guide 4 7 7 Analog and Interface Integrated Circuits Wideband FM IF System MC13156DW FB Ta 40 to 85 C Case 751E 873 The MC13156 is a wideband FM IF subsystem targeted at high performance data and analog applications Excellent high frequency performance is achieved with low cost through use of Motorola s MOSAIC 1 5 RF bipolar process The MC13156 has an onboard Colpitts VCO for PLL controlled multichannel operation The mixer is useful to beyond 200 MHz and may be used in a differential balanced or single ended configuration The IF amplifier is split to accommodate two low cost cascaded filters RSSI output is derived by summing the output of both IF sections A precision data shaper has a hold function to preset the shaper for fast recovery of new data 144 455 MHz 7 50 5 Op RF Input yal SMA ti 01u 2 L n Ta T 10 7 MHz Ceramic Voc Filter Applications for the MC13156 include CT 2 wideband data links and other radio systems utili
60. x al Icc Receiver Dual PLL Interface Scrambler Package MC13109 2 0 5 5 V Active Mode FB 848B 6 7 mA FTA 932 Inactive Mode 40 uA MC13110 2 7 5 5 V Active Mode 8 2 mA Inactive Mode 60 uA MC13111 7 5 5 V Active Mode 8 2 mA Inactive Mode 60 uA Table 7 Transmitters AM FM FSK Max RF Max Freq Mod Suffix Device Vcc Icc Out Freq Package MC2833 3 8 V 10mA 150 MHz 50kHz FM transmitter Includes two frequency multiplier amplifier transistors Voc 27 5 MC13175 2 5V 40mA 8 0 dBm 500 MHz 5 0 MHz AM FM transmitter Single frequency PLL D 751B fout 8 X fref includes power down function MC13176 1 0 GHz fout 32 x fref includes power down function Motorola Master Selection Guide 4 7 3 Analog and Interface Integrated Circuits Table 8 Balanced Modulator Demodulator Suffix Device Vcc Icc Package 1 MC1496 3 5 V O mA General purpose balanced modulator demodulator for AM SSB FM detection P 646 with Carrier Balance gt 50 dB D 751A Table 9 Infrared Transceiver 12 dB SINAD Sensitivity Data Suffix Device Vec Icc Typ Carr Det Rate Package MC13173 3 5 V 6 5 mA 5 0 uV 10 7 L L 200 kb Includes Single Frequency FTB 873 MHz PLL for Ty Carrier and Rx Lo Universal Cordless Telephone Subsystem IC MC13109FB FTA Ta 20 to 85 C Case 848B 932 The MC13109 integrates several of the functions required e Dual Universal Programmable PLL for a cordless telephone into a
61. ynthesizers continued Nominal Supply Frequency Current Suffix MHz mA Phase Detector Standby Device Case 1100 4 5 to 5 5 7 5V Current source sink Yes Serial MC145190 F 751J double ended DT 948D MC145191 F 751J DT 948D 1100 2 7 to5 6 2 7V MC145192 F 751J DT 948D 1100 2 7 to 5 5 12 Two current source sink double ended MC145220 F 803C DT 948D MC145225 FTA 873C MC145200 F 751J DT 948D MC145201 F 751J DT 948D 1200 1 8 to 3 6 5 Loop 1 Current source sink 400 Loop 2 Three state 2000 4 5 to 5 5 12 5V_ Current source sink double ended 2000 4 5 to 5 5 12 5V 2000 2 7 to 5 5 4 3V MC145202 F 751J DT 948D 2600 1 8 to 3 6 7 Loop 1 Current source sink MC145230 FTA 873C 400 Loop 2 Three state Dual PLL NOTE Evaluation kits available for the MC145190 MC145191 MC145192 MC145200 MC145201 MC145202 and MC 145220 Order part number MC145_ _EVK Table 13 Phase Locked Loop Functions a H T H 9 HC C HH H HS D H H H HS C T H HT H HS fucranis T O H H HS CE HH H HS CE HH H HS CE HH PP CE HH H HS CE HH H HS CEE HH H HS CE HH H HS DH H e e f o vor20221ve 11 GHz 668 71257128 aw Votaoe Dua H e e f o fucraneasia_ 11 Gir 6468 2820 Law Power Bual vous Proscar e e f o fucraneasis 11 GHz 6468 2800 Law Poner Boal Vocus Proscar e e o MC12022TSA 1 1 GHz 64 65 128 129 Low Power Dual Modulus Prescaler With On Chip Output Termination Analog and Interface Integrated Ci
62. zing GMSK FSK or FM modulation s 2 0 to 6 0 Vdc Operation Typical Sensitivity of 6 0 uV for 12 dB SINAD RSSI Dynamic Range Typically 80 dB High Performance Data Shaper for Enhanced CT 2 Operation Internal 300 Q and 1 4 KQ Terminations for 10 7 MHz and 455 kHz Filters Split IF for Improved Filtering and Extended RSSI Range 15k 100P 1 89 u Prg 56k T 470 43p LL 3rd O T XTAL L 133 755 MHz jie Osc Tripler Carrier 10 n LT Dae Bias O RSSI Output o Data Slicer Hold Slicer Bias Data 10 7 MHz Output Vcc o Ceramic O Vcc Analog and Interface Integrated Circuits 4 7 8 Motorola Master Selection Guide Wideband FM IF Subsystem MC13158FTB TA 40 to 85 C Case 873 The MC13158 is a wideband IF subsystem that is designed for high performance data and analog applications Excellent high frequency performance is achieved with low cost through the use of Motorola s MOSAIC 1 5 RF bipolar process The MC13158 has an on board grounded collector VCO transistor that may be used with a fundamental or overtone crystal in single channel operation or with a PLL in multi channel operation The mixer is useful to 500 MHz and may be used in a balanced differential or single ended configuration The IF amplifier is split to accommodate two low cost cascaded filters RSSI output is derived by summing the output of both IF sections A precision data shaper has an Off function to shut the output off

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