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EVAL-ADF4350EB2Z -For PFD frequency equal 200 Khz, what is the required value for the 8 bit band select clock divider ?

Question asked by dquickel on Jun 20, 2011
Latest reply on Jun 23, 2011 by rbrennan

I used the eval board software to set synthesizer paramters as follows.




The synthesizer did not achieve phase lock after pressing Update All.


I discovered the synthesizer would lock to the desired frequency if the 8-bit band select clock divider was set to any value other than 2 (decimal) including 0.


Has anyone else experienced this characteristic or have an explaination ?