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NXP Semiconductors OL2300, User Manual

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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

Contact information

For more information, please visit: 

http://www.nxp.com

For sales office addresses, please send an email to: 

[email protected]

NXP Semiconductors

UM10473

OL2300 Demo board user manual

 

Revision history

Rev

Date

Description

v.1

20110829

initial version

Summary of Contents for OL2300

Page 1: ...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...

Page 2: ...d User manual Rev 01 29 August 2011 2 of 19 Contact information For more information please visit http www nxp com For sales office addresses please send an email to salesaddresses nxp com NXP Semicon...

Page 3: ...232 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 PCF7941 acts as a logical interface betwee...

Page 4: ...t measurements The crystal which is connected to the oscillator 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...

Page 5: ...xxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxx xxx UM10473 All information provided...

Page 6: ...All rights reserved User manual Rev 01 29 August 2011 6 of 19 NXP Semiconductors UM10473 OL2300 Demo board user manual 3 Component placement Figure 2 shows the component layout on the evaluation board...

Page 7: ...rd 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 communicat...

Page 8: ...the 434 MHz version of the evaluation board only Measurement instruments Spectrum Analyzer Rohde Schwarz FSP7 Multimeter Agilent 34401A The following results indicate typical values only and vary as a...

Page 9: ...PAM AMH Po dBm ICC 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 20 10 30 2 86 2 94 3 16 3 66 2 15 70 13 14 8 98 4 10 3 10 3 27 3 70 4 71 3 12...

Page 10: ...nts efficiency PAM 1 Plot 8 represents efficiency PAM 0 Fig 4 Output power as a function of AMH and PAM AMH 0 15 12 6 9 3 aaa 000053 10 5 0 5 25 20 15 10 32 27 22 17 2 7 12 Output Power dBm 5 1 2 4 7...

Page 11: ...iciency CASC 0 ENRAD 0 Plot 2 is efficiency CASC 1 ENRAD 1 Plot 3 is output power CASC 0 ENRAD 0 Plot 4 is output power CASC 1 ENRAD 1 Fig 5 Output as a function of supply voltage and flags CASC and E...

Page 12: ...1 1 0 2 6 d Bm 3 1 5 0 0 0 0 0 0 0 0 0 MHz 2 De l t a 2 T1 4 6 8 8 d B 9 1 7 5 0 0 0 0 0 0 MHz 3 De l t a 3 T1 5 3 2 2 d B 1 8 3 7 5 0 0 0 0 0 0 z m W W W T H z H z MH B D L G MH e r t Fig 8 Harmonic...

Page 13: ...signals aaa 000058 Re f 1 0 d B t t 2 0 d B A 1 PK Ce n t 4 3 3 9 2 z Sp a n 2 0 0 z 2 0 z 3 RB k z VB 1 0 k z S 2 2 5 s 90 80 70 60 50 40 30 20 10 0 10 SWP 1 0 o f 1 0 1 a r k e r 1 T1 9 9 0 d Bm 4...

Page 14: ...frequency of 20 kHz is used for the measurements VCC 2 7 V AMH 15 AML 0 RBW 300 kHz Fig 10 ASK signal in frequency and time domain RMP 0 tSA 0 s aaa 000059 Re f 1 0 d B At t 2 0 d B B 3 B 1 k z B 3 k...

Page 15: ...P 10 tSA 11 3 s e f 1 0 d At t 2 0 d B 3 B 1 k z B 3 k z 6 0 0 s en t 4 3 3 9 2 Sp a n 6 0 0 k z 6 0 k z 1 K 90 80 70 60 50 40 30 20 10 0 10 At t 2 0 d B T 3 3 0 0 k z 1 z 1 0 0 s e f 9 d B Ce n t 4 3...

Page 16: ...1 0 d B tt 2 0 d B 3DB B 1 k z B 3 k z S 6 0 0 s Ce n t 4 3 3 9 2 z Sp a n 6 0 0 k Hz 6 0 k z 1 PK AVG 90 80 70 60 50 40 30 20 10 0 10 t t 20 d ef 0 z Cent 433 92 10 s AVG I 300 k z 100 s 1 AP 26k 19...

Page 17: ...Hz Sp a n 6 0 0 k Hz 6 0 k Hz 1 PK AVG 90 80 70 60 50 40 30 20 10 0 10 At 20 dB A Ref 0 Hz Center 433 92 Hz 10 s TRG AVG I FB 300 k z T 100 s 1 AP 26k 19 5k 13k 6 5k 0 6 5k 13k 19 5k 26k 1 ker 1 T1 16...

Page 18: ...ns and products using NXP Semiconductors products and NXP Semiconductors accepts no liability for any assistance with applications or customer product design It is customer s sole responsibility to de...

Page 19: ...ces concerning this document and the product s described herein have been included in section Legal information 7 Contents 1 Introduction 3 2 Evaluation board schematic 4 3 Component placement 6 4 Usa...

Page 20: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information NXP PCF7941ATSM2AB120...

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