CXA3003R Datasheet - Sony Corporation

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

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. The receive circuit functions primarily convert analog IF signals to the analog baseband frequency .

CXA3003R Features

* 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 O

CXA3003R_SonyCorporation.pdf