RE: [IBIS] V-T data query

From: Muranyi, Arpad <Arpad_Muranyi_at_.....>
Date: Mon Mar 23 2009 - 07:37:35 PDT
Shantala,
 
As far as I remember, the IBIS specification doesn't
requite that the V-t curves should have the same length.
 
Arpad
=========================================================

________________________________

From: owner-ibis@server.eda.org [mailto:owner-ibis@server.eda.org] On Behalf Of shantala hegde
Sent: Monday, March 23, 2009 8:54 AM
To: ibis-users@server.eda.org; ibis@server.eda.org
Subject: [IBIS] V-T data query


Hello all,

I do have one question VT data.
For example if I have an ibis model where [rising] data with voltage source connected to VDDS is a fast one.But the one which is  connected to ground is slow rising.

Say ,rising with vdds has 3ns and rising with ground connetced 10ns.

Is this normal scenario or is it mandatory to have approximately same V-T end point for both rising/falling.

Regards,
Shantala


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Received on Mon Mar 23 07:39:05 2009

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