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https://designers-guide.org/forum/YaBB.pl Measurements >> Phase Noise and Jitter Measurements >> Divider phase noise: sweep type option https://designers-guide.org/forum/YaBB.pl?num=1170760269 Message started by Visjnoe on Feb 6th, 2007, 3:11am |
Title: Divider phase noise: sweep type option Post by Visjnoe on Feb 6th, 2007, 3:11am Dear all, when simulation the phase noise of a divider using SpectreRF, what sweep type should I choose: absolute or relative (and is this importance). Further on, the subsequent frequeny range, is it important with regard to the phase noise calculation, in other words should it be specified from about DC uptil FCLK/2 or is this setting irrelevant with regard to the phase noise integration interval? Thanks a lot! Peter |
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