DAC1005D750 - IDT

DAC1005D750 Dual 10-bit DAC

The DAC1005D750 is a high-speed 10-bit dual channel Digital-to-Analog Converter (DAC) with selectable 4 or 8 interpolating filters optimized for multi-carrier wireless transmitters. Thanks to its digital on-chip modulation, the DAC1005D750 allows the complex I and Q inputs to be converted from BaseBand (BB) to IF. The mixing frequency is adjusted via a Ser.

Features

 Dual 10-bit resolution
 750 Msps maximum update rate
 IMD3: 74 dBc; fs = 737.28 Msps; fo = 140 MHz
 ACPR: 64 dBc; 2-carrier WCDMA; fs = 737.28 Msps; fo = 153.6 MHz
 Selectable 4 or 8 interpolation filters
 Typical 1.2 W power dissipation at 4 interpolation, PLL off and 740 Msps
 Input data rate up to 185 Msps
 Power-down and Sleep modes
 Very low noise cap-free integrated PLL
 Differential scalable output current from 1.6 mA to 22 mA
 32-bit programmable NCO frequency
 On-chip 1.29 V reference
 Dual port or Interleaved data modes
 External analog offset control (10-.