[time-nuts] f-multipliers from VHF to 10 GHz

[Mike Garvey]

Cesium is 9.192 GHz; use a Cs standard design as a point of departure...?
Mike 

-----Original Message-----
From: time-nuts [mailto:time-nuts-bounces at lists.febo.com] On Behalf Of Gerhard Hoffmann
Sent: Thursday, May 14, 2020 20:58
To: Discussion of precise time and frequency measurement
Subject: [time-nuts] f-multipliers from VHF to 10 GHz

I have a potential project in the electron spin spectroscopy sector and 
I need
one or two clean signal sources in the 10 GHz range. Phase noise at, 
say, 50 Hz offset
is important, but anything below 110 dBc  does not care.
That probably calls for a multiplied crystal. These Hittite PLLs from AD 
seem to be
just not good enough, maybe they'd work if pushed, but no reserve left.
Are there any known proven multipliers chains from VHF to 10 GHz?

Cheers, Gerhard

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