AnsweredAssumed Answered

Problem operating EVAL-AD9959

Question asked by RanGabai on Jul 2, 2015
Latest reply on Jul 9, 2015 by mcee

I am experimenting with an AD9959 eval board.
I plugged all required voltages (3.3,1.8) as documented.

I am using a 2.5MHz ref_clk signal and can see a 625kHz sync_clk output.
Using the PC software, I am trying to generate an output signal of 1000 Hz to 1MHz in any of the channels with no success.

The PC software connected to the device and seems to communicate with it (I can change the clock multiplier for example or read values from the various registers).

What might be the problem?