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石英晶体振荡电路如图所示:

问答题
2022-01-01 13:27
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正确答案

(1)说明石英晶体在电路中的作用是什么?
(2)Rb1、Rb2、Cb的作用是什么?
(3)电路的振荡频率f0如何确定?


试题解析

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