Hi Experts, One more question i have here is : Can anybody suggest me some tools to convert any SUB CKT format file (hspice compatible SUBCKT) with its inputs and o/ps to its corresponding S-PARAMETER file Suppose for EX : i have the model of a Package with its inputs and outputs in a SUB CKT format. i want to know how to convert that model into its S-PARAMETER file(properly taken care of i/ps and o/ps). Appreciate the quick response. -- Thank you Aruna ------------------------------------------------------------------ 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