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 VI lies between ± 10 V, the minimum and the maximum values of VG required for proper sampling and holding respectively, are

An enhancement MOSFET of threshold voltage 3 V is being used in the sa

1.	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 VI 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
Answer» D. 10 V and – 13 V

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