I am seeking some good advice on this subject. We did found the some oscillator has more than spec frequency shift at different temperature and would like to take this under control on the board level test. Any suggestions? Thank you in advance Best Regards Vincent Zeng Tel: 408-333-6598; Fax: 408-333-4891 130 Holger Way, San Jose, CA 95134 Email: vzeng@xxxxxxxxxxx EXTRAORDINARY NETWORKS; CONNECTING THE FUTURE Please consider Green ------------------------------------------------------------------ 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 Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu