UM10473 OL2300 Demo board user manual
Contents
1. 4 93 2 56 1 45 5 84 4 28 4 81 6 23 9 29 8 3 55 1 30 2 54 6 64 4 52 5 12 6 71 9 99 9 2 80 0 50 3 41 7 27 4 71 5 37 7 15 10 62 10 2 06 0 30 4 24 7 79 4 89 5 63 7 59 11 21 11 1 38 1 4 95 8 20 5 09 5 90 8 01 11 72 12 0 52 1 79 5 63 8 54 5 32 6 19 8 44 12 20 13 0 01 2 34 6 17 8 82 5 51 6 44 8 83 12 63 14 0 41 2 80 6 65 9 06 5 65 6 64 9 18 13 03 15 0 93 3 32 7 09 9 27 5 84 6 90 9 54 13 41 Figure 4 is based on measurement data provided in Table 2 UM10473 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 01 29 August 2011 9 of 19 NXP Semiconductors UM10473 UM10473 OL2300 Demo board user manual 40 aaa 000053 32 Output Power n dBm 76 5 27 0 22 1 5 17 2 5 10 3 12 15 6 7 4 4 7 20 2 8 25 0 3 6 9 12 15 AMH Plot 1 represents output power PAM 3 Plot 5 represents efficiency PAM 3 Plot 2 represents output power PAM 2 Plot 6 represents efficiency PAM 2 Plot 3 represents output power PAM 1 Plot 7 represents efficiency PAM 1 Plot 4 represents output power PAM 0 Plot 8 represents efficiency PAM 0 Fig 4 Output power as a function of AMH and PAM 5 2 2 Py f Vcc CASC ENRAD Table 3 Output power f VCC CASC ENRAD Vcc V 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 3 1 3 2 3 32. NXP Semiconductors UM10473 7 Contents OL2300 Demo board user manual Introduction 000 cece eee eee 3 Evaluation board schematic 4 Component placement 6 Usage eR 9RLAI erste E ERES roS 7 Measurement results 8 General ui sdb soe edd e RR e aye 8 Output power Po 02 eee eee eee 9 Po fAMH PAM 20055 9 Po f Vcc CASC ENRAD 10 Output Spectrum 2000 eee 11 B15 MAZ eis eR b RE eats ai wu 11 494 MEZ E EE ae eda eu 12 ASK modulation 00000005 14 FSK modulation 000005 16 Legal information leues 18 Definitions llle 18 Disclaltmets ero ea p CROP ER 18 Trademarks llle 18 Contenis 55e 5 ile cies non Ern Raja ln ERST OR m 19 Please be aware that important notices concerning this document and the product s described herein have been included in section Legal information NXP B V 2011 All rights reserved For more information please visit http Awww nxp com For sales office addresses please send an email to salesaddresses nxp com Date of release 29 August 2011 Document identifier UM10473
3. 3 4 3 5 3 6 CASC 0 ENRAD 0 CASC 1 ENRAD 1 Po dBm lcc mA 6 86 10 81 7 32 11 30 7 76 11 76 8 17 12 19 8 55 12 61 8 91 13 02 9 25 13 41 9 58 13 78 9 88 14 15 10 17 14 51 10 43 14 82 10 68 15 11 10 91 15 39 11 14 15 65 11 34 15 91 11 54 16 16 Po dBm lcc mA 6 42 10 01 6 74 10 27 7 04 10 51 7 31 10 74 7 57 10 96 7 80 11 17 8 02 11 37 8 21 11 56 8 39 11 74 8 54 11 90 8 68 12 06 8 80 12 20 8 90 12 33 8 98 12 45 9 06 12 56 9 11 12 66 Figure 5 is based on measurement data provided in Table 3 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 01 29 August 2011 10 of 19 NXP Semiconductors UM10473 OL2300 Demo board user manual 12 aaa 000054 28 Output Power n dBm 10 24 1 8 a 20 3 4 6 16 2 0 24 2 8 32 3 6 Supply Voltage V Plot 1 is efficiency CASC 0 ENRAD 0 Plot 3 is output power CASC 0 ENRAD 0 Plot 2 is efficiency CASC 1 ENRAD 1 Plot 4 is output power CASC 1 ENRAD 1 Fig 5 Output as a function of supply voltage and flags CASC and ENRAD 5 3 Output Spectrum The most significant spurious RF outputs of the OL2300 as measured at the RF output connector are shown in Figure 6 to Figure 9 The spectrum analyzer is connected directly to the evaluation board The spectrum analy
4. products planned as well as for the planned application and use of customer s third party customer s Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products NXP Semiconductors does not accept any liability related to any default damage costs or problem which is based on any weakness or default in the customer s applications or products or the application or use by customer s third party customer s Customer is responsible for doing all necessary testing for the customer s applications and products using NXP Semiconductors products in order to avoid a default of the applications and the products or of the application or use by customer s third party customer s NXP does not accept any liability in this respect Export control This document as well as the item s described herein may be subject to export control regulations Export might require a prior authorization from national authorities Evaluation products This product is provided on an as is and with all faults basis for evaluation purposes only NXP Semiconductors its affiliates and their suppliers expressly disclaim all warranties whether express implied or statutory including but not limited to the implied warranties of non infringement merchantability and fitness for a particular purpose The entire risk as to the quality or arising out of the use or performance of this product r
5. 2300 Demo board user manual d RBW 3 kHz Delta 4 T1 zi VBW 10 kHz dB Ref 10 dBm Att 20 dB SWT 22 5 s 26 575000000 MHz Marker T1 9 90 dem gt Delta TI SGL Me 46 67 dB E 000001000 Ew E T I m E d ERES a ie eit sie ee a aina l a an anan ug E a a a Center 433 92 MHz 20 MHz Span 200 MHz aaa 000058 Fig 9 Reference spurious signals UM10473 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 01 29 August 2011 13 of 19 NXP Semiconductors U M1 0473 OL2300 Demo board user manual 5 4 ASK modulation The output of OL2300 when set to ASK modulation is measured in frequency and time domain for ASK and Soft ASK Figure 10 and Figure 11 show the results A modulation frequency of 20 kHz is used for the measurements Voc 2 7 V AMH 15 AML 0 RBW 300 kHz amp RBW 1 kHz VBW 3 kHz Ref 10 dBm Att 20 dB SWT 600 ms LE LH ty nnn 3DB 60 kHz Span 600 kHz amp RBW 300 kHz Delta 2 T1 VBW 1 MHz 890 581 SWT 100 us 2 320000 us SGL TRG Center 433 92 MHz 10 us aaa 000059 Fig 10 ASK signal in frequency and time domain RMP 0 gt ts 0 us UM10473 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 01 29 August 2011 14 of 19 NXP Semiconduct
6. 5 MHz 434 MHz 868 MHz Unit 18 37036 18p 22p 120n 51n 120p 6 8p 10p 15p 4 7p 13 28963 12p 15p 100n 39n 100p 4 7p 5 6p 15p 1p 13 28963 12p 15p 68n 6 8n 100p 3 9p 15p 82p np OL2300 evaluation board V1 3 mmmmomniziromnogmn Page 1 1 NXP Semiconductors Hamburg aaa 000050 jenuew Jasn pieog ow q 00 2 1O EZVOLINN SJOJONPUODIWISS dXN NXP Semiconductors U M1 0473 OL2300 Demo board user manual 3 Component placement Figure 2 shows the component layout on the evaluation board as viewed from the top side aaa 000051 Fig 2 Component layout evaluation board top side UM10473 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 01 29 August 2011 6 of 19 NXP Semiconductors U M1 0473 OL2300 Demo board user manual 4 Usage Connect a supply voltage 2 1 V up to 3 6 V to the supply connector according to the indications on the board layout For safety reasons the maximum current is limited to 50 mA When a serial connection between the evaluation board and a PC is established the Windows software Frantic exe can be run On start up the program initializes the special function register set of OL2300 using the first available COM port The communication port used by the progam is shown in the left lower corner of the GUI Each interaction w
7. 7 kHz tpeak 2 27 44 kHz Sampling Rate 250 kHz RMS 20 35 kHz Record Length 26 Demod Bandwidth 200 kHz aaa nnnneat Fig 12 FSK signal in frequency and time domain RMP 0 gt tsf 0 us All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 01 29 August 2011 16 of 19 NXP Semiconductors U M1 0473 UM10473 OL2300 Demo board user manual R RBW 1 kHz VBW 3 kHz SWT 600 ms 3DB Center 433 92 MHz 60 kHz Span 600 kHz FB 300 kHz Delta 2 T1 32 614223633 kHz Ref 0 Hz Att 20 AQT 100 us 11 200000 us Center 433 92 MHz 10 us Frequency Modulation Summary Coupling DC Carrier Offset TT 330 Hz Deviation peak 22 29 kHz Carrier Power 8 81 dBm peak 22 08 kHz Modulation Frequency 20 0764 kHz tpeak 2 22 18 kHz Sampling Rate 250 kHz RMS 16 41 kHz Record Length 26 Demod Bandwidth 200 kHz aaa 000062 Fig 13 Soft FSK signal in frequency and time domain RMP 2 gt tsr 15 us All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 01 29 August 2011 17 of 19 NXP Semiconductors UM10473 6 Legal information OL2300 Demo board user manual 6 1 Definitions Draft The document is a draft version only The content is still under internal review and subject to formal approval which may result i
8. PCF7941 acts as a logical interface between RS232 and OL2300 and it is programmed accordingly The power amplifier output of OL2300 is matched to 50 and can be directly connected to appropriate measurement devices The evaluation board is available in two versions one for the 315 MHz and one for the 434 MHz ISM frequency bands Each version has a different mounting for the crystal and different matching network of the 50 Q SMA connector output An 868 MHz version can be created by using the 434 MHz board and changing some of the component values see Figure 1 Section 2 Evaluation board schematic gives details of component placement usage and typical measurement results All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 01 29 August 2011 3 of 19 NXP Semiconductors U M1 0473 OL2300 Demo board user manual 2 Evaluation board schematic UM10473 The schematic of the evaluation board is shown in Figure 1 The 125 kHz transponder antenna of the PCF7941 and the three switches are not mounted The transmitter section of the board is isolated by removing the following six jumpers TX_SUPPLY EN SCK SDIO CKOUT SDO The jumpers allow the following e evaluation of the onboard OL2300 IC in combination with another uC monitoring of the SPI connection current measurements The crystal which is connected to the oscill
9. UM10473 OL2300 Demo board user manual Rev 01 29 August 2011 User manual Document information Info Content Keywords OL2300 User manual UHF RF transmitter fractional N PLL Abstract This user manual describes the architecture and functionalities of the OL2300 UHF transmitter evaluation board NXP Semiconductors U M1 0473 OL2300 Demo board user manual Revision history Rev Date Description v 1 20110829 initial version Contact information For more information please visit http www nxp com For sales office addresses please send an email to salesaddresses nxp com UM10473 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 01 29 August 2011 2 of 19 NXP Semiconductors U M1 0473 OL2300 Demo board user manual 1 Introduction UM10473 OL2300 is a UHF ASK FSK fractional N transmitter IC The device provides a fully integrated fractional N PLL frequency synthesizer and a power amplifier to drive an external antenna The purpose of this manual is to provide an introduction to the evaluation board named LID1204 which is intended to evaluate the internal functional blocks of the OL2300 The evaluation board is equipped with a serial RS232 interface to connect the board to a PC A Windows GUI provides a means to access the different special function registers of OL2300 The onboard controller
10. ator pins of OL2300 is an NDK NX5032GA A frequency of 13 28963 MHz is chosen to cover the 434 MHz band as well as the 868 MHz and the 915 MHz bands However for the 868 MHz and 915 MHz band the matching network must be adapted accordingly In the 315 MHz version the crystal frequency is 18 37036 MHz The reference clock frequency is divided by two to keep the PLL frequency below the specified maximum of 920 MHz To achieve this frequency limitation the internal XTAL clock divider is set to XOSL 1 The UHF matching network is adapted to transform the 50 O terminated output impedance of connector X2 to the optimal impedance of the RF power amplifier This is done in a way to attain the highest possible output power in power mode III PAM 3 with a harmonic suppression of at least 50 dBc All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 01 29 August 2011 4 of 19 jenuew Jes LLoz 1SnDny 6z 10 eH sieuirejosip eba 0 1oefqns s jueuinoop siu ui pepi oid uoneuuojul y 6L4OG e ZvOLWN pamasa SIYBU Iv LLOZ A S dXN O Fig 1 R14 47k BAV199 7 Di 4 SUPPLY C7 L3 d BLM31A601 Schematic of OL2300 RF evaluation board PCF7941ATS o TX SUPPLY o GND GND GND 31
11. emains with customer In no event shall NXP Semiconductors its affiliates or their suppliers be liable to customer for any special indirect consequential punitive or incidental damages including without limitation damages for loss of business business interruption loss of use loss of data or information and the like arising out the use of or inability to use the product whether or not based on tort including negligence strict liability breach of contract breach of warranty or any other theory even if advised of the possibility of such damages Notwithstanding any damages that customer might incur for any reason whatsoever including without limitation all damages referenced above and all direct or general damages the entire liability of NXP Semiconductors its affiliates and their suppliers and customer s exclusive remedy for all of the foregoing shall be limited to actual damages incurred by customer based on reasonable reliance up to the greater of the amount actually paid by customer for the product or five dollars US 5 00 The foregoing limitations exclusions and disclaimers shall apply to the maximum extent permitted by applicable law even if any remedy fails of its essential purpose 6 3 Trademarks Notice All referenced brands product names service names and trademarks are the property of their respective owners NXP B V 2011 All rights reserved User manual Rev 01 29 August 2011 18 of 19
12. ith the Windows program is immediately transferred to reflect the changes in the register set of OL2300 The Windows program provides context sensitive help A 50 O spectrum analyzer is directly connected to X2 Ensure that the analyzer input attenuator setting matches the RF output power level of the evaluation board using a starting reference value of 20 dBm UM10473 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 01 29 August 2011 7 of 19 NXP Semiconductors U M1 0473 OL2300 Demo board user manual 5 Measurement results The evaluation board measurements are made under the following conditions unless otherwise stated e Supply voltage Vcc 2 7 V Power mode PAM 3 with CASC 0 and ENRAD 0 Output amplitude AMH 15 Temperature T room temperature Carrier frequency fc 433 92 MHz Detailed measurements have been performed for the 434 MHz version of the evaluation board only Measurement instruments e Spectrum Analyzer Rohde amp Schwarz FSP7 Multimeter Agilent 34401A The following results indicate typical values only and vary as a result of device spreads component tolerances or temperature changes 5 1 General Table 1 Typical performance Symbol Parameter Conditions Version MHz Unit 315 434 868 lod power down current 10 10 10 nA loc supply current XTAL on 250 250 250 uA PLL loc
13. ked 2 1 2 7 2 7 mA PA enabled 12 1 13 5 13 mA Po output power 9 8 9 3 8 5 dBm Psp spurious output power reference 47 47 42 dBc harmonic 54 52 46 dBc Center frequency 315 MHz e Data rate 4 8 kbps Manchester coded symbol rate 9600 chips s Modulation type FSK Frequency deviation 4 8 kHz UM10473 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 01 29 August 2011 8 of 19 NXP Semiconductors U M1 0473 OL2300 Demo board user manual 000052 80 aaa 00005 Phase Noise dBc Hz 90 100 110 120 103 104 105 108 107 Frequency Offset Hz Fig3 Carrier phase noise 5 2 Output power Po 5 2 1 Po f AMH PAM The data provided in Table 2 is based on the power of the carrier when measured during CW operation Table 2 Output power f AMH PAM AMH P dBm lec mA PAM 0 PAM 1 PAM 2 PAM 3 PAM 0 PAM 1 PAM 2 PAM 3 0 75 75 75 75 2 62 2 62 2 62 2 62 1 21 97 19 40 15 220 10 30 2 86 2 94 3 16 3 66 2 15 70 13 14 898 4 10 3 10 3 27 3 70 4 71 3 12 14 9 66 5 58 0 76 3 35 3 60 4 24 5 71 4 9 32 7 05 3 12 1 60 3 60 3 91 4 74 6 66 5 7 55 5 25 1 30 3 35 3 84 4 22 5 25 7 60 6 6 27 3 87 0 18 4 77 4 03 4 49 5 73 8 49 7
14. n modifications or additions NXP Semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information 6 2 Disclaimers Limited warranty and liability Information in this document is believed to be accurate and reliable However NXP Semiconductors does not give any representations or warranties expressed or implied as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information In no event shall NXP Semiconductors be liable for any indirect incidental punitive special or consequential damages including without limitation lost profits lost savings business interruption costs related to the removal or replacement of any products or rework charges whether or not such damages are based on tort including negligence warranty breach of contract or any other legal theory Notwithstanding any damages that customer might incur for any reason whatsoever NXP Semiconductors aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the Terms and conditions of commercial sale of NXP Semiconductors Right to make changes NXP Semiconductors reserves the right to make changes to information published in this document including without limitation specifications and prod
15. ors U M1 0473 UM10473 OL2300 Demo board user manual amp RBW 1 kHz VBW 3 kHz SWT 600 ms 3DB Center 433 92 MHz 60 kHz Span 600 kHz amp RBW 300 kHz Delta 2 T1 VBW 1 MHz 885 336 Ref 9 9 Bm Att 20 dB SWT 100 0 us 8 100000 ps 8 100000 us EL 3E d EN PEE L1 ATS T d dV 17 Center 433 92 MHz 10 ys aaa 000060 Fig 11 Soft ASK signal in frequency and time domain RMP 10 gt tsa 11 3 us All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 01 29 August 2011 15 of 19 NXP Semiconductors U M1 0473 UM10473 OL2300 Demo board user manual 5 5 FSK modulation The output of OL2300 when set to FSK modulation is measured in frequency and time domain for FSK and Soft FSK Figure 12 and Figure 13 show the results OL2300 was set to a modulation frequency of 20 kHz using an FSK deviation of 20 3 kHz Vcc 2 7 V AMH 15 AML 0 RBW 200 kHz RBW 1 kHz VBW 3 kHz SWT 600 ms tO E LEE E Da L L A olan a ania L vu tl a aa aa Center 433 92 MHz 60 kHz Span 600 kHz I FB 300 kHz Delta 2 T1 32 606258789 kHz Ref 0 Hz Att 20 100 3 800000 us Center 433 92 MHz 10 us Frequency Modulation Summary Coupling DC Carrier Offset 355 96 Hz Deviation peak 27 81 kHz Carrier Power 8 79 dBm peak 227 07 KHz Modulation Frequency 19 968
16. uct descriptions at any time and without notice This document supersedes and replaces all information supplied prior to the publication hereof Suitability for use NXP Semiconductors products are not designed authorized or warranted to be suitable for use in life support life critical or safety critical systems or equipment nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result in personal injury death or severe property or environmental damage NXP Semiconductors accepts no liability for inclusion and or use of NXP Semiconductors products in such equipment or applications and therefore such inclusion and or use is at the customer s own risk Applications Applications that are described herein for any of these products are for illustrative purposes only NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification Customers are responsible for the design and operation of their applications and products using NXP Semiconductors products and NXP Semiconductors accepts no liability for any assistance with applications or customer product UM10473 All information provided in this document is subject to legal disclaimers design It is customer s sole responsibility to determine whether the NXP Semiconductors product is suitable and fit for the customer s applications and
17. zer settings can be seen Measurements are made under conditions CW VCC 2 7 V AMH 15 5 3 4 315 MHz RBW 300 kHz VBW 1 MHz 10 dBm Att 20 dB SWT 115 ms Delta 4 T1 71 99 dB 945 000000000 MHz Mar ker T1 10125 dBm Delta P T1 58 91 dB 000000000 MA erii 54 9 dB 630 000000000 MHz 3DB Center 2 1 GHz 400 MHz Fig 6 Harmonic spurious signals Span 4 GHz aaa 000055 UM10473 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 01 29 August 2011 11 of 19 NXP Semiconductors UM10473 OL2300 Demo board user manual Fig 7 RBW 3 kHz VBW 10 kHz Att SWT 22 5 s 10 dBm 20 dB Center 315 MHz 20 MHz Reference spurious signals Del ta 3 T1 53 22 dB 18 375000000 MHz Span 200 MHz aaa 000056 5 3 2 434 MHz Fig 8 RBW 300 kHz VBW 1 MHz SWT 115 ms Marker 1 T1 9 90 dBm 434 000000000 MHz B Ut 58 47 dB Ur d n ee A T eo o a e iaa p Iu 1 E a Center 2 1 GHz 400 MHz Harmonic spurious signals 3DB 1 735500000 GHz Lj Span 4 GHz aaa 000057 UM10473 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 01 29 August 2011 12 of 19 NXP Semiconductors U M1 0473 OL
Download Pdf Manuals
Related Search