Hello all I was just thinking that, what will the probability of differential noise to appear on nicely and smartly placed differential pair, when the differential signal is stable. I feel that differential noise at the input of diff-recev is mainly aftermath of transitions and remains for sometime after the transitions.Noise appearing on the diff-input at any other time(when diff-inputs are stable) is generaly COMMON-MODE noise. How much am I correct to think this way. Thanking in advance. Rajat ____________________________________________ RAJAT CHAUHAN STMicroelectronics NOIDA ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List archives are viewable at: //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu