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calculating corner frequencies for oscillators

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Chinmaye

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Dear all,
I have designed a n LC oscillator and simulated it in cadence. I have also plotted its phase noise vs frequency after PSS and Pnoise analysis. How do i find what exactly is 1/f2 and 1/f3 noise of it?

TIA
 

BigBoss

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1/f2 and 1/f3 Corners are extrapolated points in Phase Noise characteristic of an Oscillator due to very close to carrier so they are not very accurate and consistent.
 

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