Subject: RE: [IBIS-Users] IBIS model driver impedance
From: Hazem Hegazy (hazem@qualim.com)
Date: Fri Jan 10 2003 - 14:41:04 PST
In addition to all that, it should be noted that the buffer impedance in
a complex one.This means it vary with frequency also as the output stage
capacitance (Drain-Bulk, Drain-Gate and Drain-Source) and its
equivalents vary in frequency.
BR,
Hazem Hegazy, M.Sc.
IBIS Modeling Engineer
QualiM
http://www.qualim.com/
Phone: (+20) 106052154
E-mail: hazem@qualim.com
-----Original Message-----
From: owner-ibis-users@server.eda.org
[mailto:owner-ibis-users@server.eda.org] On Behalf Of Shee Kian Wong
Sent: Friday, January 10, 2003 12:35 AM
To: ibis-users@server.eda.org
Subject: [IBIS-Users] IBIS model driver impedance
Hi all,
Can anyone suggest a way to measure the driver impedance of an IBIS
buffer? Do the look-up tables in the IBIS file carry this information?
Regards,
SK
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