I think I got it!!! Thanx anyways!! :D -Pras On Dec 14, 2007 1:41 PM, Pras venki <venki.pras@xxxxxxxxx> wrote: > Hello there, > > In the equation for "time constant of the rise-time", when a trace is > terminated by a load capacitance- > > time-constant=2.3*Z0*CL > > what does the factor 2.3 stand for and when should it be used? How is it > derived? > > Thanx in advance. > > -Pras > ------------------------------------------------------------------ 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