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Synchronization of multiple devices AD9959

Question asked by kowaraj on Jul 12, 2016
Latest reply on Dec 11, 2017 by KennyG
Branched to a new discussion

We observe a transient at the output signal of the DDS (AD9959) after the synchronization command (in Manual Software Mode and in Automatic Mode Synchronization). We did not find any remarks about such behaviour in the datasheet and we expected that such a synchronization would rephase the SYNC_CLK but not affect the output.

Could you confirm this please (or claim the opposite)?

Also, is there a way to synchronize the SYNC_CLK without affecting the output?