Which of the following devices has the highest input impedance?

All QuestionsCategory: VLSI CMOSWhich of the following devices has the highest input impedance?
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