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Hello everyone, in this lesson we will talk about the parameters of the crystal oscillator

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There is only one crystal oscillator parameter that we need to pay attention to during maintenance,

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and that is the crystal oscillator frequency.

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The frequency of the crystal oscillator refers to the frequency of the crystal output clock

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For example, the most common 32.768Khz crystal oscillator

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32.768Khz refers to the frequency of the crystal output clock

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Common crystal oscillator frequencies in maintenance are generally 32.768Khz, 24Mhz, and 25Mhz

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Crystal oscillators of different frequencies are used in different circuits

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If there is a problem with the clock frequency output by the crystal oscillator,

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then the circuit will not work properly.