On 5/17/2012 2:43 PM, Joel Brown wrote: > I am having an EMI problem with the second harmonic of a 65 MHz clock. > There is a strong emission at 130 MHz. You do not get any harmonics without non-linearity. Where is there something that is non-linear that the clock touches? ------------------------------------------------------------------ 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 forum is accessible at: http://tech.groups.yahoo.com/group/si-list List archives are viewable at: //www.freelists.org/archives/si-list Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu