What kind of DC offset does the 9837 have at the output?
I don't see it in the data sheet, and I'd like to DC couple the output of the AD9837 to an op amp if I can.
5V supply, maybe a gain of ... 7 or 8?
Vout (min) = 0.3V
Vout (max) = 0.645V
Vout (midscale) = 0.304V
You can DC couple the signal but take care with the cut off frequency of the filter.
Let me knwo if you have some other questions, please.