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Vth0 definition in scs file

BaaB

I am designing with library tsmcn65. I am having a problem understanding spectre circuit simulator  scs file. As you can see in the crn65gplus_2d5_lk_v1d0.scs or the image attached below, with a mosfet nch_na there are many Vth0 definitions.

So which one is used for normal simulation? How to choose or define it?
Are there some materials explaining about this?

Note from Moderator - Removed Image as it was sharing TSMC's IP which would have been in violation of your NDA with TSMC.

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  • BaaB
    Thanks and sorry for the mistake. Does width and length are total width and length with number of fingers and multipliers or just of a single one? By the way, where can I find a detail talking about this?
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  • BaaB
    Thanks and sorry for the mistake. Does width and length are total width and length with number of fingers and multipliers or just of a single one? By the way, where can I find a detail talking about this?
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