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Design >> RF Design >> How to relate PPM to the resolution of a VCO?
https://designers-guide.org/forum/YaBB.pl?num=1442213271

Message started by Venn on Sep 13^th, 2015, 11:47pm

Title: How to relate PPM to the resolution of a VCO?
Post by Venn on Sep 13^th, 2015, 11:47pm

I have a question regarding PPM. This is an example that I saw in a book.

If fc= 10 GHz and we need 1 PPM accuracy, then

resolution of VCO should be = (1/10^6)*10 GHz= 10 KHz.

I got the answer..No need to reply
Regards,
Venn