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Electronic Devices - Oscillator Circuits

Exercise : Oscillator Circuits - Filling the Blanks
16.
In the phase-shift oscillator, the gain of the amplifier stage must be ________.
0
less than 29
greater than 29
Answer: Option
Explanation:
No answer description is available. Let's discuss.
17.
The series-resonant impedance of a crystal oscillator is ________.
very low
low
medium
very high
Answer: Option
Explanation:
No answer description is available. Let's discuss.
18.
An amplifier with negative feedback has ________ bandwidth than (as) the amplifier without feedback.
the same
less
more
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
19.
The parallel-resonant impedance of a crystal oscillator is ________.
very low
low
medium
very high
Answer: Option
Explanation:
No answer description is available. Let's discuss.
20.
In a Nyquist plot, as the frequency increases, the phase shift between input and output signals ________.
remains the same
decreases
increases
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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