PRODUCT DESCRIPTION

The AD9751 is a dual muxed port, ultrahigh speed, singlechannel, 10-bit CMOS DAC. It integrates a high quality 10-bit TxDAC+ core, a voltage reference, and digital interface circuitry into a small 48-lead LQFP package. The AD9751 offers exceptional ac and dc performance while supporting update rates up to 300 MSPS.

FEATURES

10-Bit Dual Muxed Port DAC

300 MSPS Output Update Rate

Excellent SFDR and IMD Performance

SFDR to Nyquist @ 25 MHz Output: 64 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