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No output from the unfiltered ports EVAL-AD9959

Question asked by t.sawant1069 on Jun 15, 2018
Latest reply on Jun 15, 2018 by KennyG



I am using AD9959 eval board for generating frequencies. I am getting output from only the lowpass filter ports for all the channels. The output from non-filtered ports shows zero. Any ideas why this might be happening? I am using a 10MHz signal generator as a clock. The DDS board is controlled using a PC.



Rahul Sawant