Hi Arpad, Just one quick question, if the netlist I used for the pad is an extracted netlist, does that mean the C_comp value is already incorporated inside (parasitics and all)? In that case, if I still put in an additional C_comp value, it would mean that I'm double-counting the C_comp? Thank you. Best regards, Mei Yee MCPD, Avago Technologies (Malaysia) Tel no.: +604-6108515 ________________________________ From: owner-ibis-users@server.eda.org [mailto:owner-ibis-users@server.eda.org] On Behalf Of Muranyi, Arpad Sent: Friday, September 26, 2008 9:03 PM To: ibis@server.eda.org Cc: ibis-users@server.eda.org Subject: [IBIS-Users] RE: [IBIS] C_comp value Timmy, You can do it either way, it depends on your needs. If you want to correlate to your SPICE model, match it to that, if you want to correlate to real life, match it to your measurements. Arpad ==================================================== ________________________________ From: owner-ibis@server.eda.org [mailto:owner-ibis@server.eda.org] On Behalf Of Timmy Leon Sent: Thursday, September 25, 2008 8:46 PM To: ibis@server.eda.org Cc: ibis-users@server.eda.org Subject: [IBIS] C_comp value Dear Sir/Madam, I have a question regarding the c_comp value that we should put in IBIS model. Should the c_comp value be based on measurement, or can we tune value so that IBIS model correlate with its spice model or measurements? Thank you. Best regards, Timmy Leon -- This message has been scanned for viruses and dangerous content by MailScanner <http://www.mailscanner.info/> , and is believed to be clean. -- This message has been scanned for viruses and dangerous content by MailScanner <http://www.mailscanner.info/> , and is believed to be clean. -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. -------------------------------------------------------------------- |For help or to subscribe/unsubscribe, e-mail majordomo@eda-stds.org |with the appropriate command message(s) in the body: | | help | subscribe ibis <optional e-mail address, if different> | subscribe ibis-users <optional e-mail address, if different> | unsubscribe ibis <optional e-mail address, if different> | unsubscribe ibis-users <optional e-mail address, if different> | |or e-mail a request to ibis-request@eda-stds.org. | |IBIS reflector archives exist under: | | http://www.eda-stds.org/pub/ibis/email_archive/ Recent | http://www.eda-stds.org/pub/ibis/users_archive/ Recent | http://www.eda-stds.org/pub/ibis/email/ E-mail since 1993Received on Sun Sep 28 17:06:29 2008
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