How To Use Crystal Oscillator In Circuit
How crystal oscillator circuit works.
How to use crystal oscillator in circuit. The quartz crystal oscillator circuit diagram consists of series resonance and parallel resonance i e two resonant frequencies. For use in electronic oscillators the crystal is suitably cut and then mounted between two metal plates as shown in fig a. In the circuit below is the simple oscillator that generates the square wave or dc pulse. They match the crystal and two resistors. Although the crystal has electro mechanical resonance but the crystal action can be represented by an electrical resonance circuit as shown in fig.
Thus it will be recommendable for small quantities to save design costs and to use a more expensive oscillator. Simple crystal oscillator 1 10mhz using inverter gate. If the reactance produced by capacitance c1 is equal and opposite to the reactance produced by inductance l1 then the series resonance occurs. The basic components used in the circuit inductance l represents crystal mass capacitance c2 represents compliance and c1 is used to represent the capacitance that is formed because of crystal s mechanical moulding resistance r represents the crystal s internal structure friction the quartz crystal oscillator circuit diagram consists of two resonances such as series and parallel. To working instead of the rc network circuit.