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Mysterious behavior (ADF4350)

Question asked by Smart on Sep 17, 2013
Latest reply on Sep 27, 2013 by Smart

Hi:

 

I have sent a question from a while, but I did not receive any answer to it.

I will ask it again and a hope somebody can have any idea about my problem.

the problem is that when a send a specific frequency to the ADF4350 I always have a shift in the frequency

for example if the output frequency is F the resultant is always F± Δ and this Δ increases with the increase of the F

start from 500 Hz up to 15 KHz.

this is a very big problem since the whole system will do different job.

please any one has any idea about this case pleas replay to me

if the problem in the ADF4350 or not to know what i have to do

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