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Sheet resistance information

samer1

I have been trying to look for information about sheet resistance in my IBM 65nm 10LPe kit. I saw in some cases, sheet resistance information is in the technology file (.tf). Is that always the case ? or it can be in the extraction files? In my case, extraction files are encrypted and unable to read . 

Thanks

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  • Quek

    Hi Sherif

    Sheet resistance information will not always be present in the Virtuoso techfile and will also not always be present in the extraction files (e.g. Quantus layer_setup file). It would be best to check the design rule manual for this info. The alternative is to create testcases and extract the info yourself but this should not be necessary.


    Best regards
    Quek

Reply
  • Quek

    Hi Sherif

    Sheet resistance information will not always be present in the Virtuoso techfile and will also not always be present in the extraction files (e.g. Quantus layer_setup file). It would be best to check the design rule manual for this info. The alternative is to create testcases and extract the info yourself but this should not be necessary.


    Best regards
    Quek

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