A circuit that can change the frequency of oscillation with an application of a dc voltage is sometimes called an)
A) crystal oscillator.
B) astable multivibrator.
C) voltage- controlled oscillator.
D) Hartley oscillator.
Correct Answer:
Verified
Q7: A crystal's fundamental frequency depends upon
A)mechanical dimensions.
B)crystal
Q8: Of the following oscillator circuit components, the
Q9: Which type of LC oscillator uses a
Q10: The Q of a crystal
A)is extremely high.
B)is
Q11: The Hartley oscillator uses
A)a tungsten lamp.
B)two inductors.
C)only
Q13: A very stable oscillator is needed to
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