ADF4350: lock time

Document created by analog-archivist Employee on Feb 23, 2016
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I am using ADF4350 for frequency-sweeping. I want to know the delay time from
one frequency to another.  i.e.  Ref freq = 10MHz
PFD = 10MHz
step size = 1MHz
output freq range = 500MHz to 2 GHz
what is the delay from one frequency to another?

 

This can be simulated with ADIsimPLL.
But typically a frequency jump takes 100 – 200 us.

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