- Analog Electronics - Section 1
- Analog Electronics - Section 2
- Analog Electronics - Section 3
- Analog Electronics - Section 4
- Analog Electronics - Section 5
- Analog Electronics - Section 6
- Analog Electronics - Section 7
- Analog Electronics - Section 8
- Analog Electronics - Section 9
- Analog Electronics - Section 10
- Analog Electronics - Section 11
- Analog Electronics - Section 12
- Analog Electronics - Section 13
- Analog Electronics - Section 14
- Analog Electronics - Section 15
- Analog Electronics - Section 16
- Analog Electronics - Section 17
- Analog Electronics - Section 18
- Analog Electronics - Section 19
- Analog Electronics - Section 20
- Analog Electronics - Section 21


Analog Electronics - Engineering
Q1: Which of the following amplifier circuits has highest input impedance?A
Circuit using BJT
B
Circuit using JFET
C
Circuit using MOSFET
D
Either (a) or (b)
ANS:C - Circuit using MOSFET The metal oxide acts as capacitance which shows high impedance for low frequency input. |


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