Question

Which of the following facts about the a crystal oscillators are true: (1) very simple circuit as it does not need any tank circuit.(2) Different oscillation frequencies can be had by simply replacing one crystal with another.(3)The Q-factor is very high.(4) Most crystals will maintain frequency drift to within a few cycles at 250c
4 points
A) only (1) is true
B) Only (1) and (2) are true
C) Only (1), (2) and (3) are true
D) all are True​

Answer 1

Explanation:

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Which of the following facts about the a crystal oscillators are true: (1) very simple circuit as it does not need any tank circuit.(2) Different oscillation frequencies can be had by simply replacing one crystal with another.(3)The Q-factor is very high.(4) Most crystals will maintain frequency drift to within a few cycles at 250c

4 points

A) only (1) is true

B) Only (1) and (2) are true

C) Only (1), (2) and (3) are true

D) all are True