Which of the following devices has the highest input impedance?

All Questions › Category: VLSI CMOS › Which of the following devices has the highest input impedance?
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Chetan Shidling Staff asked 5 years ago

Options:
 
a. BJT
b. JFET
c. Crystal diode
d. MOSFET

Chetu Staff replied 5 years ago

MOSFET has high impedance