Hardware Setup-
» Connect your oscilloscope to the DDSOP SMA connector and connect your spectrum analyzer to the DDSON SMA connector.
» Set your clock to the desired frequency with 3 dBm power. Connect your clock to the DDSCK
SMA connector.
» Connect the DSM board to your PC with the USB A-B cable.
» Plug the power adapter to a wall outlet and connect the power to the jack on the board.
» If you have done everything correctly, you should see the built-in waveform output on your
oscilloscope and your spectrum analyzer.
The built-in linear chirping waveform is pre-stored in the firmware and is automatically loaded at startup.
The built-in chirping waveform is a 16-point cyclic linear waveform sweeping from 1/256 to 1/16 of the
clock frequency with frequency update at 8 clock cycles.
Oscilloscope Output:
Spectrum Analyzer Output: