Custom IC Design

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Discussion

Are there any rules and techniques for setting the accuracy and step length when performing transient simulation of unstable systems (that is, the transfer function has RHP) in Spectre?

Category: Custom IC Design

By zuiying
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updated over 3 years ago by zuiying

2 replies • 11967 views
Discussion

Spectre gives different DC simulation results for the same circuit (even some results don't satisfy KCL)

Category: Custom IC Design

By zuiying
•
updated over 3 years ago by zuiying

2 replies • 2969 views
Discussion

DC Annotation works sometimes and does not other times

Category: Custom IC Design

By greywanderer
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updated over 3 years ago by greywanderer

4 replies • 10741 views
Discussion

Virtuoso layout hierarchical copy contains mysterious residue from other libraries

Category: Custom IC Design

By chenyanw
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updated over 3 years ago by chenyanw

7 replies • 12383 views
Discussion

skip=cut inst=[...] statements being ignored

Category: Custom IC Design

By wignesb
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updated over 3 years ago by Andrew Beckett

3 replies • 1628 views
Discussion

Virtuoso Error

Category: Custom IC Design

By omiya
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updated over 3 years ago by Andrew Beckett

6 replies • 11793 views
Discussion

Printing out unconventional process-specific model parameter in ADE

Category: Custom IC Design

By MReza123
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updated over 3 years ago by MReza123

6 replies • 10985 views
Discussion

ams XCELIUM simulation pauses

Category: Custom IC Design

By Michael H
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updated over 3 years ago by amifsud

7 replies • 13295 views
Discussion

circuit prospector not finding structure

Category: Custom IC Design

By KurtKimber1
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updated over 3 years ago by KurtKimber1

2 replies • 9585 views
Discussion

AC Sim Output Setup Issues

Category: Custom IC Design

By greywanderer
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updated over 3 years ago by greywanderer

2 replies • 9493 views
Discussion

accepting 1st subckt definition when there are duplicate subckts

Category: Custom IC Design

By wignesb
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updated over 3 years ago by wignesb

4 replies • 10763 views
Discussion

Two Environment Setup Issues

Category: Custom IC Design

By Kevin Buck
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updated over 3 years ago by Kevin Buck

10 replies • 12477 views
Discussion

Simulation of voltage doubler

Category: Custom IC Design

By akmo
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updated over 3 years ago by John kaka

2 replies • 14257 views
Discussion

Overriding specifications with VAR("...") expressions

Category: Custom IC Design

By rod1
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updated over 3 years ago by Andrew Beckett

1 replies • 1067 views
Discussion

Can liberate use an encrypted hspice model?

Category: Custom IC Design

By sherryshe
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updated over 3 years ago by sherryshe

9 replies • 12347 views

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