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Electronics - Operational Amplifiers

Exercise : Operational Amplifiers - General Questions
41.
The common-mode voltage gain is
smaller than differential voltage gain
equal to voltage gain
greater than differential voltage gain
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
42.
How many logic states does an S-R flip-flop have?
2
3
4
5
Answer: Option
Explanation:
No answer description is available. Let's discuss.
43.
An output that is proportional to the addition of two or more inputs is from which type of amplifier?
differentiator
difference
summing
analog subtractor
Answer: Option
Explanation:
No answer description is available. Let's discuss.
44.
In a PLL, to obtain lock, the signal frequency must:
come within the lock range
be less than the capture frequency
come within the capture range
be greater than the capture frequency
Answer: Option
Explanation:
No answer description is available. Let's discuss.
45.
An ideal amplifier should have:
high input current
zero offset
high output impedance
moderate gain
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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