[time-nuts] what is the best way to multiply a 10 Mhz signal?

Eamon Skelton nospam at oceanfree.net
Tue Dec 21 12:24:16 EST 2010


On 21/12/10 16:35, Stephen Farthing wrote:
> Hi everyone,
>
> I want to multiply the output from my Efratom 101 (10Mhz) to clock a DDS at
> 70 Mhz. Has anyone tried this?
>
> Regards,
>
> Steve G0XAR

What is the application? What will the DDS output frequency be?

Maybe you could use a 70MHz (or whatever frequency you need)
VCO as the DDS clock and use the DDS as a programmable divider
to produce a 10MHz output. This could be phase locked to the
10MHz output from the LPRO-101.




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