PRODUCT DESCRIPTION
The AD9708 is the 8-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, was specifically optimized for the transmit signal path of communication systems. All of the devices share the same interface options, small outline package and pinout, thus providing an upward or downward component selection path based on performance, resolution and cost. The AD9708 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
    8-Bit Resolution
    Linearity: 1/4 LSB DNL
                    1/4 LSB INL
    Differential Current Outputs
    SINAD @ 5 MHz Output: 50 dB
    Power Dissipation: 175 mW @ 5 V to 45 mW @ 3 V
    Power-Down Mode: 20 mW @ 5 V
    On-Chip 1.20 V Reference
    Single +5 V or +3 V Supply Operation
    Packages: 28-Lead SOIC and 28-Lead TSSOP
    Edge-Triggered Latches
    Fast Settling: 35 ns Full-Scale Settling to 0.1%
   
APPLICATIONS
    Communications
    Signal Reconstruction
    Instrumentation