Description
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.
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/complex modulator allows carri-
er 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 s.
AD9122_AnalogDevices.pdf
