CMX980A Datasheet (CML) - Baseband Processor

CMX980A, Baseband Processor

This device is intended to act as an interface between the analogue and digital sections of a Digital Radio System, and performs many critical and DSP-intensive functions.

The chip is designed with the necessary capability to meet the requirements for use in both mobile and base station applications

CMX980A Features

* RRC Filters for both Tx and Rx

* π/4 DQPSK Modulation

* 4 x 10-Bit D-A and 4 Input 10-Bit A-D

* Transmit Output Power Control

* 2 x 14-Bit Resolution Sigma Delta D-A

* Low Power 3.0 - 5.5Volt Operation

* 2 x 16-Bit Resolution Sigma Delta