AD9122 Overview
The AD9122 is a dual, 16-bit, high dynamic range digital-to-analog converter (DAC) that provides a sample rate of 1230 MSPS, permitting multicarrier generation up to the Nyquist frequency. The AD9122 TxDAC+® includes.
AD9122 Key Features
- Flexible LVDS interface allows word, byte, or nibble 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/plex modulator allows carri
- 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
- 72-lead, exposed paddle LFCSP