AD9755AST Datasheet PDF - ADI

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