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ADCLK944 phase noise performance @ 6.4GHz

Question asked by vinvinmui on Jun 5, 2017
Latest reply on Jul 10, 2017 by JLKeip

Hi experts,

 

From my project, I need to fanout high performance clocking outputs @ 6.4GHz. On the ADCLK944 datasheet, it only shows the phase noise performance @ 1 GHz. Its noise floor is about -150dBc/Hz for fin = 1GHz. What is the estimated phase noise and noise floor for fin = 6.4GHz? What is the crosstalk spec for fin = 6.4 GHz?

 

Any response would be appreciated.

 

Many Thanks,

Vincent

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