* Question
| What is the load capacitance? |
* Answer
| Load capacitance is an extremely important parameter to describe the application characteristics of a quartz crystal.In the application, the crystal oscillator is composed of other circuits and components to form an oscillating circuit.When the crystal oscillator is energized, it will resonate, trigger the oscillation circuit to oscillate, and generate the same signal as the crystal resonance frequency, so that the electrical appliance works normally and stably.In practice, the crystal oscillator and the load capacitance must match, otherwise it will affect the oscillation signal deviating from the crystal resonance frequency, so that the electrical appliance can not work normally or stop working.There are two kinds of load capacitances of common crystal oscillators, one is low load capacitance and the other is high load capacitance. |
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