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Question on LO Phase Noise of AD9371

Question asked by Jiwon.Lee on Nov 25, 2016
Latest reply on Nov 30, 2016 by sripad

Dear,

 

When I checked the LO phase noise vs each LO frequency of AD9371 at data sheet, It showed as below.

 

1) Why the LO phase noise characteristic is going better as LO frequency go higher except 710MHz LO ?

 

2) Why the LO phase noise characteristic of 710MHz is the best between below four cases ?

 

Thanks.

 

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