AD9739A - Native FMC Card / Xilinx Reference Designs
The AD9739A is a 14-bit, 2.5 GSPS high performance RF DAC capable of synthesizing wideband signals with up to 1.25GHz of bandwidth.
This reference design includes a single tone sine generator (DDS) and allows programming the device and monitoring its internal status registers. It also programs the ADF4350 clock chip which can generate a 1.6GHz to 2.5GHz clock for the AD9739A from the on-board 25MHz crystal. An alternate clock path using an ADCLK914 is available for driving the clock externally.