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Electronic Devices - FET Amplifiers

Exercise : FET Amplifiers - Filling the Blanks
16.
The ________ configuration has an input impedance, which is other than RG.
common-source
common-gate
common-drain
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
17.
The range of output admittance yos for FETs is ________.
5 S–10 S
10 S –50 S
50 S –100 S
200 S –500 S
Answer: Option
Explanation:
No answer description is available. Let's discuss.
18.
The ________ configuration has the distinct disadvantage of requiring two dc voltage sources.
self-bias
voltage-divider
fixed-bias
All of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
19.
A field-effect transistor amplifier provides excellent voltage gain with the added feature of a ________ input impedance.
low
medium
high
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
20.
________ is an undefined quantity in a JFET.
Ai
Av
Zi
Zo
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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