[SI-LIST] Re: : HSPICE .option parametres forIBIS simulation
- From: Albert Ruehli <ruehli@xxxxxxxxxx>
- To: sudhanshu.singh@xxxxxx
- Date: Thu, 20 Sep 2007 10:30:14 -0400
Sudhanshu
use the GEAR2 also called BD2 method. The trapezoidal rule does not
have enough
numerical damping and its high frequency attenuation is zero. The BD2
is a good method provided that your time step is small enough.
Al
Albert Ruehli
ruehli@xxxxxxxxxx
914-945-1592 TL 862-1592, Fax 914-945-4244
Sudhanshu SINGH <sudhanshu.singh@xxxxxx>
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09/20/2007 09:43 AM
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[SI-LIST] : HSPICE .option parametres forIBIS simulation
Hello ,
While simualting the IBIS models using HSPICE simulator,
I have seen some differences in output (for ex. Ringing is reduced)
with "TRAP/GEAR" options .
Can anyone tell me ,
Which option is to be used for the better accuracy of IBIS Model
simulation
??
Thanks and Regards,
Sudhanshu
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