I have a question about the output magnitude of AD9834.
I use two AD9834s and they worked fine, but one of them provides weird output suddenly.
For the yellow wave, there's 47k ohm resistor at the FS ADJ pin, and for the green wave, there's 6.8k ohm resistor.
How can the green wave be 1.93V?
When I tested it, it was 500~600mVmax, but it was changed suddenly...
What can be the cause?
I need your help.