[SI-LIST] Re: simulating AC coupling with HSPICE

  • From: Kim Helliwell <kimgh@xxxxxxxxx>
  • To: scubasnail@xxxxxxxxxxx
  • Date: Fri, 19 Sep 2003 16:11:33 -0700

Can you be more specific about what "doesn't fly?" Does
it give the wrong answer, or does it just not work?

AC coupling should work fine. If it's not proprietary, an actual
netlist would help others on the list to understand/debug the
problem.

Kim

On Friday, September 19, 2003, at 01:41  PM, Gil Gafni wrote:

> Dear Experts,
> We tried lately to simulate AC coupling with HSPICE.
> The "real" value of the series capacitor is 10nF, but we realized that 
> with such a value it will not fly.
> We had to use a much smaller value of 1nF to start and get more 
> reasonable results.
>
> Any ideas about the phenomena?
> Any suggestions on how to overcome this and still use the "real" value?
>
> Thanks
>
>
> Gil G
>
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Kim Helliwell
Apple Computer
kimgh@xxxxxxxxx
408 974 9936

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