Subject: [IBIS-Users] RE: Ccomp issue
From: Lynne Green (lgreen@cadence.com)
Date: Mon Sep 15 2003 - 10:29:08 PDT
Hello, Eric,
Physically, "slow" corner usually has C_comp(max) and I-V/V-t(min).
Increased capacitance slows transitions.
Cadence SPECCTRAQuest uses that as the default, but the user can set
preferences to any combination.
As Weston noted, it is possible that some SI simulators use a different
default combination.
Best regards,
Lynne
-----Original Message-----
From: Eric Hsu [mailto:owner-ibis-users@eda.org] On Behalf Of Eric
Hsu
Sent: Friday, September 12, 2003 7:32 PM
To: Ibis-Users (E-mail)
Subject: Ccomp issue
Hi IBIS expert,
As you know, there are three C_comp in ibis model, which are
typ/min/max. For different corner, does simulation tool always take each
one with responding I-V or V-T tables? ( which mean: C_comp(max) with
I-V/V-T(max), C_comp(min) with I-V/V-T(min))
Best Regards,
Eric Hsu
Interface Technologies
NetLogic Microsystems, Inc.
450 National Ave.
Mountain View, CA 94043
650-961-6676 x198
This e-mail contains Netlogic Microsystems, Inc. Confidential
information
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