1-20MHz quartz crystal oscillator circuit

Published:2011/7/4 4:12:00 Author:Christina | Keyword: 1-20MHz, quartz crystal, oscillator | From:SeekIC

The quartz crystal oscillator circuit which is composed of the quartz crystal resonator and the coupling capacitance of the multivibrator is as shown in figure 1. This oscillation frequency of this circuit depends on the resonant frequency of the quartz crystal, and it has nothing to do with the R, C components of the circuit, you just need to change the quartz crystal resonator, so you can select the oscillation frequency of the oscillator in the range of 1-2OMHz. Figure 1 The 1~2OMHz quartz crystal oscillator circuit



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