ashR
Junior Member level 3
I was working on 32nm NMOS. However am finding it difficult to find the approximate threshold voltage of MOSFET. Can anyone suggest me a circuit to find the threshold voltage?
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I need a method that can give me an accurate value of threshold voltage.
The threshold voltage does not change much when the Vds is changed. Why do you care about the threshold voltage anyway since the Mosfet is barely conducting or is almost cutoff at the threshold voltage anyway? Usually a Mosfet is used at a current that is either much higher than the threshold current or at no current.