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clocking the ad9523-1 with a 100MHz sinewave

Question asked by luca.banchi on Oct 11, 2016
Latest reply on Oct 26, 2016 by luca.banchi

Dear support,

 

I'm looking to use the AD9523-1 in my design.

The point is, on the board a 100MHz stable sinewave signal is used as reference for the system. The amplitude of the 100MHz reference is about 0dBm.

The question is, is it possible to use the 100MHz sinewave signal as reference also for AD9523-1? In my design, I will bypass the PLL1 and connect the the 100MHz sinewave signal to the OSC_IN input of the AD9523-1.

In case of not, could you please suggest the signal conditiong required to match the AD9523-1 input reference specification using this kind of 100MHz signal?

 

Thank you in advance for your reply.

 

Luca Banchi

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