Re: [SI-LIST] : BGA socket modeling

Scott McMorrow (
Wed, 01 Sep 1999 14:02:58 -0700

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Your best bet is to use a TDR to take actual measurements
to create a model from. You will have to take measurements of
all pins in order to get a useful bounds on the min and max



"Matt (boomer) Russell" wrote:

> Hi,
> anyone have any approximate figures for BGA test socket LRC values
> or how to model it.
> I am trying to get info from the socket vendor, but all I seem
> to be able to get is contact resistance and mechanical info.
> matt

Scott McMorrow
Principal Engineer
SiQual, Signal Quality Engineering
18735 SW Boones Ferry Road
Tualatin, OR  97062-3090
(503) 885-1231

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