PRODUCT DESCRIPTION
The AD9764 is the 14-bit resolution member of the TxDAC series of high performance, low power CMOS digital-to-analog converters (DACs). The TxDAC family, which consists of pin compatible 8-, 10-, 12-, and 14-bit DACs, is specifically optimized for the transmit signal path of communication systems. All of the devices share the same interface options, small outline package and pinout, providing an upward or downward component selection path based on performance, resolution and cost. The AD9764 offers exceptional ac and dc performance while supporting update rates up to 125 MSPS.
   
FEATURES
    Member of Pin-Compatible TxDAC Product Family
    125 MSPS Update Rate
    14-Bit Resolution
    Excellent SFDR and IMD
    Differential Current Outputs: 2 mA to 20 mA
    Power Dissipation: 190 mW @ 5 V to 45 mW @ 3 V
    Power-Down Mode: 25 mW @ 5 V
    On-Chip 1.20 V Reference
    Single +5 V or +3 V Supply Operation
    Packages: 28-Lead SOIC and TSSOP
    Edge-Triggered Latches
   
APPLICATIONS
    Communication Transmit Channel:
        Basestations
        ADSL/HFC Modems
    Instrumentation