CN

ASTD9747 Type Dual-Channel 16-Bit 250MSPS DAC

ASTD9747 Type Dual-Channel 16-Bit 250MSPS DAC


Features




    High dynamic range, dual-channel digital-to-analogue converter (DAC)
    Low noise and intermodulation distortion
    Supports multiple output modes including NRZ and RZ
    LVCMOS inputs with dual-port or optional interleaved single-port operation
    Differential analogue current outputs programmable from 8.6 mA to 31.7 mA full-scale range
    10-bit current-assist DAC with pull/pour function
    Internal 1.2 V precision reference voltage source
    Powered by 1.8 V and 3.3 V supplies
    345 mW power consumption
    Small footprint, RoHS compliant, 72-pin LFCSP package
    Built-in self-calibration

Applications



      Wireless infrastructure W-CDMA, CDMA2000, TD-SCDMA, WiMAX
      Broadband communications: LMDS/MMDS, point-to-point instrumentation RF signal generator, arbitrary waveform generator

Partial parameters




      Operating Ambient Temperature: -40°C to 125°C
      Storage temperature range: -65°C to 150°C
      Maximum junction temperature: 125°C"