Hello Vysakh, The TIE (phase noise/jitter) of data is undefined if there is no data transition within a cycle(s) with respect to the ideal or recovered clock. -Jory ----- Original Message ---- From: "Sivarajan, Vysakh (S&T-Student)" <vshdc@xxxxxxx> To: si-list@xxxxxxxxxxxxx Sent: Wednesday, April 2, 2008 2:46:05 AM Subject: [SI-LIST] Frequency Spectrum of TIE Hello Everyone, I am performing Jitter separation by analyzing the frequency spectrum of TIE. I calculated TIE by considering the zero crossing transitions of the received waveforms and the reference clock. My question is, in the points where there are no transitions of the received waveforms with respect to the reference clock( ie. remaining 0 or 1 for a long time) are we supposed to put TIE as 0 or is TIE not defined at these points ? Regards, Vysakh Sivarajan Graduate Research Assistant Electromagnetic Compatibility Laboratory Missouri University of Science and Technology ------------------------------------------------------------------ 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 technical documents are available at: http://www.si-list.net 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 ____________________________________________________________________________________ You rock. That's why Blockbuster's offering you one month of Blockbuster Total Access, No Cost. http://tc.deals.yahoo.com/tc/blockbuster/text5.com ------------------------------------------------------------------ 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 technical documents are available at: http://www.si-list.net 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