Folks,=20 Can a single crystal be driving two different inputs of a chip that feed = into=20 two sensitive analog blocks within a chip. Has anyone had any experience = doing this kind of a thing on the board ?=20 We are facing an issue where a 27Mhz crystal clock needs to be hooked up = to drive=20 two sensitive analog cores.=20 If we make the connection internal to the chip then the jitter due to = (trace delay + buffer delay + process variations)=20 has significant impact on the audio quality. Not to mention the fact that any issues that surface and subsequent = fixes with this approach will have significant=20 respin costs for the chip.=20 Your inputs would be greatly appreciated.=20 Thanks Rohan=20 ------------------------------------------------------------------ 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 FAQ wiki page is located at: http://si-list.org/wiki/wiki.pl?Si-List_FAQ List technical documents are available at: http://www.si-list.org 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