Hi everyone, With the advent of the integrated 10/100 magnetic jacks (RJ45) is there a = need to add an external plane capacitor with their 'built in' 1nF 2KV = cap. As we all know discrete capacitors are lousy at high frequency, due = to lead inductance. Will there be either any beneficial or negative EMI = impacts? Does anyone have clear answer regarding this issue for a low noise system? Thank you Youssef K Design engineer Motion Control Engineering, Inc. ------------------------------------------------------------------ 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