CXA3003R - Baseband analog processing IC for dual-mode CDMA/FM cellular phone

Product Overview

Sony Corporation

Part number	CXA3003R
Manufacturer	Sony Corporation
File Size	534.94 KB
Description	Baseband analog processing IC for dual-mode CDMA/FM cellular phone
Datasheet	CXA3003R Datasheet
Additional preview pages of the CXA3003R datasheet.

The CXA3003R is a baseband analog processing IC for dual-mode CDMA/FM cellular phone.

The CXA3003R interfaces between the inter-frequency section and the digital processing circuitry of the telephone.

Receive signal path includes:.
IF to baseband down conversion.
Built-in trim-free low-pass filter for CDMA and FM.
Built-in A/D convertor convert the RX base band signal to the digital signal.
Analog output Receive Signal Strength Indicator (RSSI) for CDMA.
Local Oscillator for I-Q mixer.
Transmit signal path includes:.
Built-in D/A convertor convert the digital I-Q data to the analog baseband signal.
Built-in trim-free low-pass filter for CD.

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Published: Mar 27, 2005 |