Electronic Devices - FET Amplifiers - Discussion

Discussion Forum : FET Amplifiers - General Questions (Q.No. 26)
26.
What is the typical value for the input impedance Zi for JFETs?
100 k
1 M
10 M
1000 M
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

Ranil said:   4 years ago
Zi for Jfet is the order of 10'8. Then how it is possible 1000Mohm?

Explain.

Amber said:   1 year ago
I think it's 100Mohms only.

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