Try using this. This will give you an example of a connector equivalent that you can simulate in an IBIS/Spice environment. It is from the AMP website. This particular single line model is for one of their compact PCI connectors, however, the concept will be the same. Just get the connector vendor to provide you the parasitics... http://www.amp.com/products/simulation/files/slm/ZPACK_2mmHM_5RowCPCI_V-P_RA -R_TH.pdf Tim Nash Honeywell, Inc. Space Systems, Clearwater, FL -----Original Message----- From: Siva kumar [mailto:sivakumar_skm@xxxxxxxxx] Sent: Thursday, April 04, 2002 11:58 PM To: si-list@xxxxxxxxxxxxx Subject: [SI-LIST] Connector simulation model Hello experts, Could anybody suggest me a way to simulate or write models for a connector in XTK .Normally how do you define or write simulation models for Connectors? I am searching for the simulation model for the following connector. "IL-312 series 0.5 mm contact spacing ,PCB to PCB SMT connector. from JAE (http://www.jae.co.jp/g-top/index.html) " The connector data sheets does not provide any electrical equivalent information for this connector. If there is any IBIS model or SPICE model available for any type connector, it would be useful for me. thanks and regards, Sivakumar.S __________________________________________________ Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax http://taxes.yahoo.com/ ------------------------------------------------------------------ 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 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 ------------------------------------------------------------------ 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 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