PRODUCT DESCRIPTION
The AD9755 is a dual, muxed port, ultrahigh speed, single channel, 14-bit CMOS DAC. It integrates a high quality 14-bit TxDAC+ core, a voltage reference, and digital interface circuitry into a small 48-lead LQFP package. The AD9755 offers exceptional ac and dc performance while supporting update rates up to 300 MSPS.

FEATURES
  14-Bit Dual Muxed Port DAC
  300 MSPS Output Update Rate
  Excellent SFDR and IMD Performance
  SFDR to Nyquist @ 25 MHz Output: 71 dB
  Internal Clock Doubling PLL
  Differential or Single-Ended Clock Input
  On-Chip 1.2 V Reference
  Single 3.3 V Supply Operation
  Power Dissipation: 155 mW @ 3.3 V
  48-Lead LQFP

APPLICATIONS
  Communications: LMDS, LMCS, MMDS
  Base Stations
  Digital Synthesis
  QAM and OFDM