Hi, I am about to start evaluating software to help me with my PI simulations at first, then doing SI. For SI, I am interest in measurements like insertion loss, crosstalk and delay, etc. My interconnects are mostly differential traces on PCB. Other team members might be interested at the package level (eventually). Also interfacing with HSpice is a key feature I am looking for. How broad band is the spice netlist generated (how high in frequency is it reliable?) Been reading literature from Ansoft and Sigrity (SiWave, Speed200). I am curious to get any feedback on pluses and minuses of both tools from people who used them before I try them out. Your time is greatly appreciated. CN ------------------------------------------------------------------ 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