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Other CAD Tools >> Physical Verification, Extraction and Analysis >> Cap extraction of an IC  PAD
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Message started by vlsi_design on Jun 8th, 2022, 8:36am

Title: Cap extraction of an IC  PAD
Post by vlsi_design on Jun 8th, 2022, 8:36am

Hi, I want to extract the capacitance of an IC PAD. Unfortunately there are no pins and I cannot pass lvs and do extraction. I may use a metal res to  get a pin out and extract but are there better ways to do this?

Title: Re: Cap extraction of an IC  PAD
Post by Maks on Jun 21st, 2022, 7:12am

Yes - do LVS and extraction using layout only, without doing cross-referencing to schematic - and you can get your parasitics for your design (do not create shorts or opens, or other wrong things - in which case, the results will be meaningless).

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