AD9102
Overview
The AD9102 TxDAC® and waveform generator is a high performance digital-to-analog converter (DAC) integrating on-chip pattern memory for complex waveform generation with a direct digital synthesizer (DDS). SRAM data can include directly generated stored waveforms, amplitude modulation patterns applied to DDS outputs, or DDS frequency tuning words.
- On-chip 4096 × 14-bit pattern memory
- On-chip DDS
- Power dissipation @ 3.3 V, 4 mA output
- 96.54 mW @ 180 MSPS
- Sleep mode: <5 mW @ 3.3 V
- Supply voltage: 1.8 V to 3.3 V
- SFDR to Nyquist
- 87 dBc @ 10 MHz output
- Phase noise @ 1 kHz offset, 180 MSPS, 8 mA: -150 dBc/Hz
- Differential current outputs: 8 mA max @ 3.3 V
