NXP Semiconductors
UM10473
OL2300 Demo board user manual
© NXP B.V. 2011. All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Date of release: 29 August 2011
Document identifier: UM10473
Please be aware that important notices 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 Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5 Measurement results. . . . . . . . . . . . . . . . . . . . . 8
5.1 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5.2 Output power (P
o
). . . . . . . . . . . . . . . . . . . . . . . 9
5.2.1 P
o
= f(AMH, PAM). . . . . . . . . . . . . . . . . . . . . . . 9
5.2.2 P
o
= f (V
CC
, CASC, ENRAD) . . . . . . . . . . . . . 10
5.3 Output Spectrum. . . . . . . . . . . . . . . . . . . . . . . 11
5.3.1 315 MHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5.3.2 434 MHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
5.4 ASK modulation . . . . . . . . . . . . . . . . . . . . . . . 14
5.5 FSK modulation . . . . . . . . . . . . . . . . . . . . . . . 16
6 Legal information. . . . . . . . . . . . . . . . . . . . . . . 18
6.1 Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.2 Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.3 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 18
7 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

PCF7941ATSM2AB120,

Mfr. #:
Manufacturer:
NXP Semiconductors
Description:
RFID Transponders SECURITY TRANSPONDR RISC CONTROLLER
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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