AD9125 - Analog Devices

AD9125 TxDAC+ Digital-to-Analog Converter

The AD9125 is a dual, 16-bit, high dynamic range TxDAC+® digital-to-analog converter (DAC) that provides a sample rate of 1000 MSPS, permitting a multicarrier generation up to the Nyquist frequency. It includes features optimized for direct conversion transmit applications, including complex digital modulation, and gain and offset compensation. The DAC outpu.

Features

Flexible CMOS interface allows dual-word, word, or byte load Single-carrier W-CDMA ACLR = 80 dBc at 122.88 MHz IF Analog output: adjustable 8.7 mA to 31.7 mA, RL = 25 Ω to 50 Ω Novel 2×/4×/8× interpolator/complex modulator allows carrier placement anywhere in the DAC bandwidth Gain and phase adjustment for sideband suppression Multichip synchronization interface High performance, low noise PLL clock multiplier Digital inverse sinc filter Low power: 900 mW at 500 MSPS, full operating conditions 72-lead, exposed paddle LFCSP www.DataSheet4U.com GENERAL DESCRIPTION The AD9125 is a dual, 16-bit,.