Hi Yes, you can do this in SpecctraQuest. The RLC model will be a crude approximation, but possibly good enough. A good furum to post something like this to is http://www.si-list.org/ , and subscribe on the left-hand panel. Cheers, Richard >>> naren@xxxxxxxxxx 17/03/2005 5:06:22 p.m. >>> Hi All ! I have circuit in which Test chip is mounted on Test Socket; It's o/p is going to LVDS Driver. My problem is i don't have IBIS/Spice models for Testchip & Socket. But I have RLC (Parasitics) Metrix for both. can I simulate the signal with above parameters in Allegro Spectaquest 15.2? -- "Keep looking foreward" Regards Naren Thesia Member CAD D'GIPRO SYSTEMS PVT. LTD. BANGALORE TEL: 080-25219017/18 (O) ----------------------------------------------------------- To subscribe/unsubscribe: Send a message to icu-pcb-forum-request@xxxxxxxxxxxxx with a subject of subscribe or unsubscribe To view the archives of this list please login at //www.freelists.org. Our list name is icu-pcb-forum or go to //www.freelists.org/archives/icu-pcb-forum/ Problems or Questions: Send an email to icu-pcb-forum-admins@xxxxxxxxxxxxx Want to post a job listing ? DON'T DO IT HERE! Better yet, join our jobs listing forum. SUBSCRIBE: icu-jobs-forum-subscribe@xxxxxxxxxx POST: icu-jobs-forum@xxxxxxxxxx ----------------------------------------------------------- NOTICE: This message contains privileged and confidential information intended only for the use of the addressee named above. If you are not the intended recipient of this message you are hereby notified that you must not disseminate, copy or take any action in reliance on it. If you have received this message in error please notify Allied Telesyn Research Ltd immediately. Any views expressed in this message are those of the individual sender, except where the sender has the authority to issue and specifically states them to be the views of Allied Telesyn Research. ----------------------------------------------------------- To subscribe/unsubscribe: Send a message to icu-pcb-forum-request@xxxxxxxxxxxxx with a subject of subscribe or unsubscribe To view the archives of this list please login at //www.freelists.org. Our list name is icu-pcb-forum or go to //www.freelists.org/archives/icu-pcb-forum/ Problems or Questions: Send an email to icu-pcb-forum-admins@xxxxxxxxxxxxx Want to post a job listing ? DON'T DO IT HERE! Better yet, join our jobs listing forum. SUBSCRIBE: icu-jobs-forum-subscribe@xxxxxxxxxx POST: icu-jobs-forum@xxxxxxxxxx -----------------------------------------------------------