ADI AD7002AS

GSM Baseband44-QFP

Overview

The AD7002 is a complete low power, two-channel, input/output port with signal conditioning. The device is used as a baseband digitization subsystem, performing signal conversion between the DSP and the IF/RF sections in the Pan-European telephone system (GSM).

    Single +5 V Supply    Transmit Channel        On-Chip GMSK Modulator        Two 10-Bit D/A Converters        Analog Reconstruction Filters        Power-Down Mode    Receive Channel        Two Sigma-Delta A/D Converters        FIR Digital Filters        On-Chip Offset Calibration        Power-Down Mode    3 Auxiliary D/A Converters    Power-Down Modes    On-Chip Voltage Reference    Low Power    44-Lead PQFP

Features