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[SI-LIST] Re: IBIS Driver Models, Simulators and CComp
- From: "Gregory R Edlund" <gedlund@xxxxxxxxxx>
- To: si-list@xxxxxxxxxxxxx, arpad.muranyi@xxxxxxxxx
- Date: Thu, 10 Jan 2002 08:08:31 -0600
Arpad,
What are the physical origins of the difference in C_comp between
the driving case and the receiving case? Suppose C_comp = 2 pF.
How much change could one expect to see?
> Regarding the variability of the value of C_comp when the buffer
> is driving or receiving, you are also correct in your observation.
> It does depend on that as well as voltage, so a single value C_comp
> really doesn't cut it. For more precise modeling we would need
> multiple curves (C vs. V).
Greg Edlund
Electronic Packaging & Integration
IBM Server Technology Development
3605 Hwy. 52 N, Dept. HDC
Rochester, MN 55901
gedlund@xxxxxxxxxx
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