[SI-LIST] Re: Is there any relationship between IBIS simulation accuracy and frequency?

Not necessarily.  The accuracy will depend on what the
buffer does and whether there are ways to describe that=20
in IBIS.  Also, don't forget about the *-AMS extensions
in IBIS.  You can describe practically anything with
those languages, so it is more up to the model maker
how accurate their equations are, and not the IBIS spec.

Arpad
--------------------------------------------------------

-----Original Message-----
From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx]
On Behalf Of icer world
Sent: Tuesday, February 26, 2008 3:37 AM
To: SI LIST
Subject: [SI-LIST] Is there any relationship between IBIS simulation
accuracy and frequency?

I think the higher the frequency is ,the lower accuracy the IBIS models
are.Is my opinion right?
Expect experts to give some  analysis?Thanks!
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