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Spectre parasitic reduction (Read 6649 times)

Rapid New Member Offline Posts: 4 Sweden	Spectre parasitic reduction Dec 07^th, 2010, 1:24am Hi all, In the Analog Design Environment/Setup/"Spectre turbo/parasitic reduction", I've enabled Parasitic Reduction and Options, Fmax=5GHz. What does this Fmax parameter actually do? What does Default and RF do? Where can I find more information about it? Thanks!
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Frank Wiedmann Community Fellow Offline Posts: 678 Munich, Germany	Re: Spectre parasitic reduction Reply #1 - Dec 7^th, 2010, 1:54am You can find this in the section "Parasitic Reduction" right at the beginning of the "Virtuoso Spectre Circuit Simulator User Guide". Default is 1 GHz, RF is 30 GHz. The idea is probably that the circuit behavior remains essentially unchanged by the parasitic reduction up to the specified frequency.
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Rapid New Member Offline Posts: 4 Sweden	Re: Spectre parasitic reduction Reply #2 - Dec 7^th, 2010, 2:04am Oh, thanks! Our version of the manual is from June 2008 so it seems like that information has been added later. Are you having a newer manual?
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Frank Wiedmann Community Fellow Offline Posts: 678 Munich, Germany	Re: Spectre parasitic reduction Reply #3 - Dec 7^th, 2010, 4:00am The information is available in the manual for version 7.2 (May 2010).
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