Re: [SI-LIST] : Power Plane Inductance

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From: Doug Brooks (doug@eskimo.com)
Date: Thu Jul 13 2000 - 10:07:58 PDT


At 02:19 PM 7/12/00 -0700, you wrote:
>Hi All,
>
>I am trying to do some back of the envelope power delivery analysis, and I
>need a number for inductance from a BGA package pad pin escape, to a
>decoupling capacitor, located 0.5' to 1.0" from the via site.

Well, my "back of the envelope" answer is that whatever it is, it is
negligible compared to the rest of the path and can be ignored!

Doug Brooks

.
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.
Doug Brooks, President doug@eskimo.com
UltraCAD Design, Inc. http://www.ultracad.com

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