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Measurements >> Phase Noise and Jitter Measurements >> fractional spur questions
https://designers-guide.org/forum/YaBB.pl?num=1483480172

Message started by rfic on Jan 3^rd, 2017, 1:49pm

Title: fractional spur questions
Post by rfic on Jan 3^rd, 2017, 1:49pm

i'm debugging fractional spurs. i can measure at divider output & vco output

but to my surprise, i can NOT correlate the frac spur level at divider output with that at vco output

any help is appreciated!