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htzzz
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Hi, I am a bit confused about the MOS strong inversion case.
When Vg>>Vth, is the equation describing gate voltage at threshold still applicable? If not, what is the expression for corresponding surface potential and depletion width. Some books suggest that surface potential and depletion width won't change much, please explain why. If it's not easy to explain by posting, could anyone please send me a link or reference? Thank you!
When Vg>>Vth, is the equation describing gate voltage at threshold still applicable? If not, what is the expression for corresponding surface potential and depletion width. Some books suggest that surface potential and depletion width won't change much, please explain why. If it's not easy to explain by posting, could anyone please send me a link or reference? Thank you!