Dear SI Gurus, Does anybody successfully simuated a latch-up effect in CMOS circuit? I am wondering whether spice can model a latch-up at all. My answer is not except that the lateral transistors are explicitly included in the spice netlist. what do you think? Tell me how if you have done simulation with latch-up. Best Regards, Baoshu XU Signal Integrity Group Huawei, China Tel: (86-0755) 6540554 ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field 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