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How to measure additional noise contribution from the frequency multiplier and/or divider circuits?

I know that the frequency multiplier and/or divider degrades/improves the phase noise of the input sinusoidal source by 20*logN. But is there a way to measure the additional noise contribution from the multiplier/divider circuits themselves in the overall frequency translation?

Tawna over 13 years ago

Hi Howhowhow,

Have you looked at the Pnoise summary?

best regards,

Tawna
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howhowhow over 13 years ago

Thank you, Tawna,

I did look at the PNoise summary and see the contribution but my question is more geared towards the residual phase noise of the frequency multiplier and divider?
Regards,
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