PRODUCT DESCRIPTION
The AD9709 is a dual-port, high-speed, two-channel, 8-bit CMOS DAC. It integrates two high-quality 8-bit TxDAC+ cores, a voltage reference, and digital interface circuitry into a small 48-lead LQFP package. The AD9709 offers exceptional ac and dc performance while supporting update rates up to 125 MSPS.
   
FEATURES
    8-Bit Dual Transmit DAC
    125 MSPS Update Rate
    Excellent SFDR to Nyquist @ 5 MHz Output = 66 dBc
    Excellent Gain and Offset Matching: 0.1%
    Fully Independent or Single Resistor Gain Control
    Dual Port or Interleaved Data
    On-Chip 1.2 V Reference
    Single 5 V or 3 V Supply Operation
    Power Dissipation: 380 mW @ 5 V
    Power-Down Mode: 50 mW @ 5 V
    48-Lead LQFP
   
APPLICATIONS
    Communications
    Basestations
    Digital Synthesis
    Quadrature Modulation
    3D Ultrasound