Description

Dual, 14-Bit, 1230 MSPS, TxDAC+ Digital-to-Analog Converter Features: Flexible LVDS interface allows word or byte load Single-carrier W-CDMA ACLR = 82 dBc at 122.88 MHz IF Analog output: adjustable 8.7 mA to 31.7 mA, RL = 25 Ω to 50 Ω Integrated 2×/4×/8× interpolator/complex modulator allows carrier placement anywhere in the DAC bandwidth Gain, dc offset, and phase adjustment for sideband suppression Multiple chip synchronization interfaces High performance, low noise PLL clock multiplier Digital inverse sinc filter Low power: 1.5 W at 1.2 GSPS, 800 mW at 500 MSPS, full operating conditions 72-lead, exposed paddle LFCSP