The threshold voltage of an n-channel MOSFET can be increased by

1.	The threshold voltage of an n-channel MOSFET can be increased by
A.	increasing channel doping concentration
B.	reducing channel length
C.	reducing gate oxide thickness
D.	decreasing channel doping concentration
Answer» C. reducing gate oxide thickness

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The threshold voltage of an n-channel MOSFET can be increased by

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