GENERAL DESCRIPTION
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).

FEATURES
    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

APPLICATIONS
    GSM
    PCN