AD9914/PCBZ یک برد آماده با آی سی AD9914 محصول شرکت Analog Devices می باشد. این آی سی یک DDS با 12 بیت می باشد که با نرخ نمونه برداری تا 3.5 گیگا سمپل بر ثانیه ، قادر به تولید سیگنال می باشد.

The AD9914 is a direct digital synthesizer (DDS) featuring a 12-bit DAC targeted at operating up to 3.5 GSPS. The AD9914 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 1.4 GHz.
The AD9914 is designed to provide fast frequency hopping and fine tuning resolution (32 bit in standard mode, 64 bit capable using programmable modulus mode).
The AD9914 also offers fast phase and amplitude hopping capability. The frequency tuning and control words are loaded into the AD9914 via a serial or parallel I/O port. T