AnsweredAssumed Answered

Strage output AD9834

Question asked by Dreamcatch002 on Jul 5, 2014
Latest reply on Jul 6, 2014 by Dreamcatch002


This is the first time that I use DDS, I am using AD9834 DDS and I got a strange output waveform see the image bellow, I was expecting a clean sine wave but we see that we have like a peak at the negative peak.

see my schematic in the second image, please would you help me to solve this problem, itried different frequencies but all are with the same shape