EC > GATE 2020 > MOSFET Circuits
An enhancement MOSFET of threshold voltage 3 V is being used in the sample and hold circuit given below. Assume that the substrate of the MOS device is connected to -10 V. If the input voltage V_I lies between ±10 V, the minimum and the maximum values of VG required for proper sampling and holding respectively, are
A
3 V and -3 V.
B
10 V and -10 V.
C
13 V and -7 V.
D
10 V and -13 V.

Correct : c

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