Electronics and Communication Engineering - Analog Electronics - Discussion

Discussion Forum : Analog Electronics - Section 9 (Q.No. 1)
1.
Which of the following amplifier circuits has highest input impedance?
Circuit using BJT
Circuit using JFET
Circuit using MOSFET
Either (a) or (b)
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Lokesh said:   6 years ago
The metal oxide acts as capacitance which shows high impedance for low frequency input.

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