RE: [SI-LIST] : on-chip decoupling capacitance (and SI)

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From: Zabinski, Patrick J. (zabinski.patrick@mayo.edu)
Date: Wed Apr 19 2000 - 04:46:15 PDT


 
> Case in point: we just ran the onchip capacitance extraction
> for a customer
> device. 200nm technology, before adding intentional bypass
> devices, the
> assorted sources of supply capacitance came to ~230 nF in the
> 100-1000 MHz
> range.

D.C.

Can you shed some light as to what you mean by "assorted
sources of supply capacitance"? It's hard for me to believe
230 nF of trace/grid-capacitance, so I'm struggling to figure
out where it's coming from.

Thanks,
Pat

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