AD9951,pdf datasheet (400 MSPS

The AD9951 is a direct digital synthesizer (DDS) featuring a 14-bit DAC operaTIng up to 400 MSPS. The AD9951 uses advanced DDS technology, coupled with an internal high speed, high performance DAC to form a digitally programmable, complete high frequency synthesizer capable of generaTIng a frequency-agile analog output sinusoidal waveform at up to 200 MHz. The AD9951 is designed to provide fast frequency