Re: [SI-LIST] : Modeling Package parasitics

Mike Jenkins (jenkins@lsil.com)
Mon, 16 Feb 1998 15:43:49 -0800

D. C. Sessions wrote:
...
> Bondwires are actually very good inductors. The package itself
> may be a PWB in implementation (consider BGAs). A good figure
> for bondwire inductance is 40uH/in.
...
> D. C. Sessions
> dc.sessions@tempe.vlsi.com

They're not THAT GOOD! Maybe 25-30 nanoHenries per inch, not
40 microHenries per inch. (I am sure you meant nH, but I didn't
want to let any reader run off with a 1000x error in hand. :) )

Mike

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