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AD9959's PSK function

Question asked by guorock Employee on Apr 28, 2011
Latest reply on Apr 29, 2011 by DSB

A question of AD9959 need the verification.

 

As below figure shown, the phase change happens at zero phase.

PSK2.jpg

Now I am using AD9959 to generate a signal like below: the signal change haven't happen at phase 0.

PSK.jpg

So the question is: whether AD9959's PSK function can make the phase change at zero phase?

Thanks!!!

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