73M1966B Demo Board User Manual
Contents
1. Jt Pin Descriptions tee t te e eb A ea te Uta endet inet tds 6 Table 3 J2 Pin Descriptions t e et e lo bitte o i etae tt tedious beoe Redde 6 T ble 4 J3 Pin Descriptions cocer eet rtr o eo PG E 6 Table 1 73M1966B Demo Board Bill of Materials sssssssssseeeeeeennnnnnennnnnnnn 13 Table 5 Order Numbers and Packaging Marks 14 4 Rev 1 2 UM_1966B_022 73M1966B Demo Board User Manual 1 Introduction The 73M1966B Demo Board can be used with the 73M1966 1866 Demo Motherboard or in target applications where it is connected either by the appropriate connector or blue wired into the system that is will be used with The active circuitry is identical to the 73M1866B Keychain Board other than including a connector for the GUI interface cable The GUI cable is included in the 73M1966B Evaluation Kit and the Demo Board kit if it has been specifically ordered 1 1 Package Contents BT m na 7 i i z da Mes 3M1966B 20 PIN v C49 a EE S IWAN me poe MTERIDIAN Va n ex WILD SEMICONDUCTOR CORF o5 3V BND MR EE dii PHE 1 D1966BP11A ra PE ee Lm Figure 1 73M1966B Demo Board The 73M1966B Demo Board Kit includes e A 73M1966B Demo Board Rev D3 e GUI Interface Cable included with 73M1966B EVM and 73M1966B DB C The following documents on CD e 73M1966B Demo Board User Manual this document e 73M1866B 73M1966B Data Sheet e 73M1966B GUI User Guide in2. IM 73M1866B 20 Pin TSSOP Keychain Demo Board 73M1866B Keychain 7 Related Documentation The following 73M1x66B documents are available from Teridian Semiconductor Corporation 73M1866B 73M 1966B Data Sheet 73M1866B 73M 1966B Layout Guidelines 73M1x66 Worldwide Design Guide 73M1x66 PCM Connectivity Application Note 73M1966B EVM User Manual 73M1966B GUI User Guide 73M1866B 73M1966B FXOCTL Application User Guide 8 Contact Information For more information about Teridian Semiconductor products or to check the availability of the 73M1966B contact us at 6440 Oak Canyon Road Suite 100 Irvine CA 92618 5201 Telephone 714 508 8800 FAX 714 508 8878 Email modem support teridian com For a complete list of worldwide sales offices go to http www teridian com 14 Rev 1 2 UM_1966B_022 73M1966B Demo Board User Manual Revision History Revision Date Description 1 0 11 21 2008 First publication 1 1 9 14 2009 Added Section 4 Connecting the Demo Board Directly to a PCM Test Set Re ordered sections 1 2 1 22 2010 In Figure 4 added a Zener diode to the schematic Rev 1 2 15
3. 0805 C35 R5 8 2 1 0805 E 220pF 3KV 3 SZ a TP14 Li O OFH J 2 kOhm 100MHz OHS i 07 p F1 J2 MMBTA42 WW S 6 DCI 9g g a ra rj a i a TRF600 150 x 1 ue es Q6 220pF 630V 3 Res VX N scp ee si E1 4 i Our ol 4 P3100SBRP 1 pci pce 22 1 Y MMBTA9 TBO3100H C14 2 RGN cs H2 da 4 NN 3 ep DOD 18 4 R2 L2 4 HEADER 7_ _15pF 4 EH TM Eu ol 10M 0805 2kOhm 100MHz C42 5 NX RXM LS R12 5 1K MMBT AAA cae NC PRP gt gt 4 1 4 S scp axe H Qd R3 412K 1 q 52er KV 8 MD VPS 15 1 8 VPX VNS 42 1 ol SRE ACS R65 200 2 3 C10 10 11 PROT Pulse TFR 3 0 22uF SRB VBG a i 18 7 C6 Z TapF 73M1916 20 8 La cur C24 p20 9 C26 gt IT 0 1uF I nF R11 R4 NC 1nF 3KV finF 22uF 1 cas 5 1K cag 4 R6 17 4K 1 00K 1 100pF SRB 1 21K 196 m 4 4 4 4 sne R8 R9 52 3K 196 MMBTAO6 lo C7 4 7uE I IT 2 Oris C37 C39 C12 US VPS 0 01uF 5600p O iuF 174 1 D1 uF MMSZ475253BT1 C8 al C43 k 7uF 7T c38 inF a adi a a a a a VNS VNS Optional see layout design guide Figure 4 73M1966B 20 Pin TSSOP Demo Board Schematic Diagram Line Interface 10 Rev 1 2 73M1966B Demo Board User Manual UM_1966B_022 5 2 PCB Layouts D Figure 7 73M1966B 20 Pin TSSOP Demo Board Ground Plane Layer Rev 1 2 11 73M1966B Demo Board User Manual UM_1966B_022 Figure 8 73M1966B 20 Pin TSSOP Demo Board Power Plane Layer 12 Rev 1 2 UM_1966B_022 73M19
4. 66B Demo Board User Manual 5 3 Bill of Materials Table 4 provides the bill of materials for the 73M1966B Demo Board schematic provided in Figure 3 and Figure 4 Table 4 73M1966B Demo Board Bill of Materials Qty Reference Part Description Source Example MFR P N 1 BR1 HD04 rectifier bridge 0 8A 400V Diodes Inc HDO4 T 2 C1 C3 0 022uF 250V TDK C3216X7R2E223K 2 C4 C34 10 uF AVX Panasonic TCPOJ106M8RA 3 C6 C7 C8 4 7 UF 25V X5R 0805 AVX Panasonic 08053D475KAT2A 2 C9 C10 0 22yF 16V X7R ceramic 0603 Panasonic C0603C224K8RACTU 6 Gal at Gis 0 1uF 16V X7R ceramic 0603 Panasonic Kemet CO603C104K8RACTU 2 C13 C14 15pF 50V ceramic 0603 Panasonic ECJ 1VC1H150J C19 C20 C26 7 C30 C33 C43 1nF 10V X7R ceramic 0603 Panasonic C0603C102K8RACTU C47 2 C21 C32 3 3UF 6 3V tantalum 0805 Rohm TCP0J335M8R 2 C35 C36 220pF 3KV Kemet C1812C102KHRACTU 2 C37 C39 0 01uF 50V X7R ceramic 0603 AVX Panasonic 06035C103KAT2A 1 C41 220pF 630V TDK C3216COG2J221J 1 C49 100pF Panasonic ECJ 1CV1H101J 1 E1 P3100SBRP Teccor P3100SBLRP 1 Fi TRF600 150 Raychem TRF600 150 1 J1 Header Sullins 10X2 1 J2 Header Sullins 4X1 1 J3 Header Sullins 5X2 2 L1 L2 2000 Ohm TDK MPZ2012S601A 1 Q5 MMBTAO6 NPN 80 V transistor SOT23 Gena a MMBTAOGLTIG 1 a MMBTAQ2 PNP 300 V transistor SOT23 cana Da MMBTA92LT1G 2
5. DnILORIS a eat ii TENE PRESE RR VE E e a ceu 5 1 2 Safety and ESD NOI6S itt tte tette bete te tete tee te Met ect reae ODER eda 5 GONMOGCIONS Sce 6 Connecting the Demo Board into an Existing System 7 Connecting the Demo Board Directly to a PCM Test Set 8 73M1966B Demo Board Schematics PCB Layouts and Bill of Materials 9 5 1 SchematicS kana 9 5 2 PCB Layouts cece na 11 5 3 Bill of Materials nana 13 Ordering normati0N cH 14 Related D o umentatiori ee aag e jo LE Eda deal detetetuta ti ced 14 Contact information rc E GO ER CR E DL e dado exu 14 evisiOnEllstOby ere iE er EE rre eee bran ke kera Ran a Dd dei dd iti 15 Rev 1 2 3 73M1966B Demo Board User Manual UM_1966B_022 Figures Figure T 73M1966B Demo BOArd e asa sasa Eie ee eee e a e Pes 5 Figure 2 Connecting the 73M1966B Demo Board Directly to a PCM Test Set 8 Figure 2 73M1966B 20 Pin TSSOP Demo Board Schematic Diagram Host Interface 9 Figure 3 73M1966B 20 Pin TSSOP Demo Board Schematic Diagram Line Interface 10 Figure 4 73M1966B Demo Board Top Layer 11 Figure 5 73M1966B Demo Board Bottom Layer 11 Figure 6 73M1966B 20 Pin TSSOP Demo Board Ground Plane Layer 11 Figure 7 73M1966B 20 Pin TSSOP Demo Board Power Plane Layer 12 Tables Table 2
6. Pin Pin Name Function 1 SDI Serial Control Data In 2 N C No Connect 3 SDO Serial Control Data Out 4 GND 5 SCLK Serial Clock 6 GND 7 CSB Chip Select low true 8 GND 9 VCC 10 N C No Connect 6 Rev 1 2 UM_1966B_022 73M1966B Demo Board User Manual 3 Connecting the Demo Board into an Existing System The 73M1966B Keychain Demo Board is designed to be easily connected to an existing system that has access to a PCM and SPI interface Table 1 provides the pin and signal names Further detail is provided in the 73M1866B 73M1966B Data Sheet If connectivity between the Keychain Demo Board and the system is provided by blue wire we recommend that 30 AWG wire be used as a minimum and that the maximum length of these wires should not exceed 8 inches 20 cm It is also recommended that the ground have at least two 30 AWG wires connecting the 73M1966B Demo Board to the host board Once connected the user should check for the integrity of appropriate clock and control signals Ensure the signals have minimal over shoot and under shoot on the signal transitions Consult the 73M1866B 1966B Data Sheet for information on the signal timing and ensure the host SPI conforms to these requirements The 73M1966B Demo Board is also designed to plug into the 73M1966B EVM Motherboard This board supports the connection of a PCM test device such as the Wandel and Goltermann PCM 4 See the 73M1966B EVM User Manual for more information In order
7. Q3 Q7 MMBTA42 NPN 300 V transistor SOT23 oon Kur MMBTA42LT1G 1 G6 NPN 80 V transistor SOT223 Fairchild On Semi BCP56 1 R2 10M 5 1 8W resistor 0805 Yageo RCO805JR 0710ML 1 R3 412K 1 1 10W resistor 0603 Yageo RC0603FR 07412KL 1 R4 100K 1 1 10W resistor 0603 Yageo RC0603FR 07100KL 1 R5 8 2 5 1 8W resistor 0805 Yageo RC0805JR 078R2L 1 R6 17 4K 1 1 10W resistor 0603 Yageo RCO0603FR 0717K4L 1 R8 52 3K 196 1 10W resistor 0603 Yageo RC0603FR 0752K3L 1 R9 21K 1 1 10W resistor 0603 Yageo RC0603FR 0721KL 1 R10 174 1 1 10W resistor 0603 Yageo RC0603FR 07174RL 1 R11 3K 5 1 10W resistor 0603 Yageo RC0603JR 073KOL 1 R12 5 1 K 5 1 10W resistor 0603 Yageo RC0603JR 075K1L 1 R58 240 5 1 10W resistor 0603 Yageo RC0603JR 07240RL 1 R65 200 5 1 10W resistor 0603 Yageo RC0603JR 07200RL 2 R66 R68 1 M 5 1 8W resistor 0805 Yageo RC0603JR 071ML UMEC Sumida UBT0154 ESMIT eRe Pulse Canet Midcom 4180 750110001 Rev 1 2 13 73M1966B Demo Board User Manual UM_1966B_022 6 Ordering Information Table 5 lists the order numbers and packaging marks used to identify 73M1966B and 73M1866B Demo Boards Table 5 Order Numbers and Packaging Marks Part Description Order Number Packaging Mark 73M1966B 20 Pin TSSOP Motherboard and 73M1966B EVM 73M1916 M Standard Demo Board 73M1906B 73M1966B 20 Pin TSSOP Demo Board 73M1966B DB 73M1966B IM 73M1966B 20 Pin TSSOP Demo Board with GUI cable 73M1966B DB C 73M1966B
8. cluded with 73M1966B EVM and 73M1966B DB C e 73M1966 Layout Guidelines e 73M1x66 Worldwide Design Guide e PCM Connectivity Application Note 1 2 Safety and ESD Notes Connecting live voltages to the 73M1966 Demo Board system will result in potentially hazardous voltages on the boards Extreme caution should be taken when handling the 73M1966B Demo Board after connection to live voltages The 73M1966B Demo Board is ESD sensitive ESD precautions should be taken when handling this board Rev 1 2 5 73M1966B Demo Board User Manual UM_1966B_022 2 Connectors This section describes the 73M1966B Demo Board connectors All the digital signals and power supply connections are made through a 20 pin header connector The audio monitor is also brought out on this connector Table 1 describes the pins for the J1 connector For convenience most digital signals are grouped with the PCM signals on the odd pins from pin 1 to pin 7 and the PCM CLKI pin is on pin 8 The SPI signals can be found on the odd pins 9 through 17 Reset is on pin 19 The interrupt output is on pin 16 There are two power pins on pins 2 and 4 and two ground pins on pins 18 and 20 The audio monitor output can be found on pin 10 There is also a CLKO pin that can be used for the rare case where the 73M1 866B is used in the master mode Table 1 J1 Pin Descriptions Pin Pin Name Function Pin Pin Name Function 1 FSIO PCM Bi
9. directional Frame Sync 2 VCC 3 3V power in 3 DX PCM Receive Digital Data Output 4 VCC 3 3V power in 5 N C No Connect 6 CLKO PCM Highway Clock Output 7 DR PCM Transmit Digital Data Input 8 CLKI PCM Highway Clock Input 9 CSB Chip Select low true 10 AUDIO Audio output for speaker 11 SCLK SPI Clock 12 N C No Connect 13 SDO Serial Control Data Out 14 N C No Connect 15 SDI Serial Control Data In 16 INTB Interrupt Output low true rial Data Thru i i 17 SDT ds nM used in Ddisy ae GND Ground 19 RSTB Reset low true 20 GND Ground Table 2 describes the J2 connector pins These are the bi directional PSTN network connections that pass the audio signals to and from the FXO Table 2 J2 Pin Descriptions Pin Name Function 1 N C No Connect 2 TIP Bidirectional Analog Signaling 3 RING Bidirectional Analog Signaling 4 N C No Connect The signals on the TIP and RING pins should also have a DC current that would normally come from the PSTN This current will usually be in the range of 20 to 100 mA but typically about 40 mA This current is necessary for the FXO to operate normally The FXO will not operate if the current drops below approximately 13 mA Table 5 describes the J3 connector pins J3 is used to connect a host PC to the Demo Board to provide GUI control Table 3 J3 Pin Descriptions Pin Pin Name Function
10. for the 73M1966B Demo Board to operate correctly it needs to be configured by software Teridian provided Reference Driver Software and Linux based Command Line application can be used to configure and control the 73M1966B Contact Teridian Sales for more information on the available software If 73M1966B DB C has been provided a cable is included that connects the GUI Interface J3 to a Windows PC with a parallel port This along with the GUI software will allow a user to configure the 73M1 966B without the need to provide any embedded software Refer to the 73M1966B GUI User Guide for more information on using the Teridian provided GUI software If a 73M1966B Motherboard Evaluation Kit 73M1966B EVM is being used the 73M1966B Demo Board is inserted into the appropriate socket For further details on operating this system refer to the 73M1966B EVM User Manual Rev 1 2 7 73M1966B Demo Board User Manual UM_1966B_022 4 Connecting the Demo Board Directly to a PCM Test Set The 73M1966B Demo Motherboard conveniently provides a power connector a power switch PCM interface connectors and clock connectors However it is not necessary to utilize the Motherboard when evaluating the device set In some applications it might be better to directly connect the 73M1966B Demo Board to the PCM channel test set Even without the Motherboard the 73M1966B can be used with the GUI and a channel test set If only the 73M1966B Demo Board is used
11. the two row J1 connector has all the necessary signals to connect to the digital signals of the channel test set and 3 3 V power as shown in Figure 2 Other PCM highway test sets should also require only the 73M1966B Demo Board to perform similar tests TO FRAME SYNC OUTPUT OF TEST SET 3 3V DC POWER INPUT TORECEIVEDATATNPUTOFTESTSET 3 ra x 5 KO TO TRANSMIT DATA OUTPT OF TEST SET 7 8 TO TRANSMIT CLOCK OF TEST SET CSB 9 SCIK 11 1 VA DIGITAL HEADER 10X2 ANALOG HEADER GUI HEADER 5x2 Figure 2 Connecting the 73M1966B Demo Board Directly to a PCM Test Set 8 Rev 1 2 73M1966B Demo Board User Manual UM_1966B_022 5 73M1966B Demo Board Schematics PCB Layouts and Bill of Materials 5 1 Schematics C47 1nF CONN SOCKET 10X2 VC 30 0 1uF 1nF C21 3uF nr C17 AUDIO TP20 Pa E vec Figure 3 73M1966B 20 Pin TSSOP Demo Board Schematic Diagram Host Interface IVA Rev 1 2 9 73M1966B Demo Board User Manual UM_1966B_022 R66 Sn 0 022uF 250V 1M 0805 NOTE GND for C35 and C36 should be on the host C3 0 022uF 250V side of the barrier 1M
12. udu DIAN Simplifying System Integration 73M1966B Demo Board User Manual January 22 2010 Rev 1 2 UM_1966B_022 73M1966B Demo Board User Manual UM_1966B_022 O 2008 Teridian Semiconductor Corporation All rights reserved Teridian Semiconductor Corporation is a registered trademark of Teridian Semiconductor Corporation Windows is a registered trademark of Microsoft Corporation All other trademarks are the property of their respective owners Teridian Semiconductor Corporation makes no warranty for the use of its products other than expressly contained in the Company s warranty detailed in the Teridian Semiconductor Corporation standard Terms and Conditions The company assumes no responsibility for any errors which may appear in this document reserves the right to change devices or specifications detailed herein at any time without notice and does not make any commitment to update the information contained herein Accordingly the reader is cautioned to verify that this document is current by comparing it to the latest version on http Awww teridian com or by checking with your sales representative Teridian Semiconductor Corp 6440 Oak Canyon Suite 100 Irvine CA 92618 TEL 714 508 8800 FAX 714 508 8877 http www teridian com 2 Rev 1 2 UM_1966B_022 73M1966B Demo Board User Manual GR WP DONO Table of Contents INtroduUGNON e 5 il Package CO
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