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Oscillators

An oscillator is an electronic device that produces periodic, oscillating electrical signals. Oscillators convert electronic signals into voltages, or vice versa. Frequency can vary from the sub-Hertz range, all the way up to hundreds of gigahertz. MXO45-2C-4M0960 oscillator is a comprehensive type of piezoelectric ceramic oscillator. It is mainly used in pulse analysis instruments, frequency meters, hybrid integrated circuits, microprocessor boards, automotive electronics, communications systems and other fields.

Application Field

The MXO45-2C-4M0960 oscillator has a wide operating range, a good frequency stability and an excellent temperature resistance. Due to its high efficiency, this oscillator is especially suitable for use in frequency meters, pulse analysis instruments, communications systems, automotive electronics and hybrid integrated circuits. Moreover, it can also be used as a source for synchronization in microprocessor boards.

Working Principle

The MXO45-2C-4M0960 oscillator works on a principle called parametric resonance. The oscillator consists of a piezoelectric AC voltage source, a DC voltage resistor, a junction field effect transistor, a series resonant circuit and a sensing element. The input AC signal is transferred to the junction field effect transistor, which amplifies it and passes it on to the series resonant circuit. The amplitude of the output signal is modulated and adjusted by varying the DC voltage applied to the resistor.

The series resonant circuit consists of an inductor and a capacitor. The inductor stores energy in the form of a magnetic field, and the capacitor stores energy in the form of an electric field. When an AC voltage is applied to the series resonant circuit, the capacitor and inductor act together and generate an oscillating electrical signal, which is the output signal of the oscillator. The frequency of the output signal is determined by the values of the inductor and capacitor used.

Conclusion

The MXO45-2C-4M0960 oscillator is a comprehensive type of piezoelectric ceramic oscillator. It is mainly used in pulse analysis instruments, frequency meters, hybrid integrated circuits, microprocessor boards, automotive electronics, communications systems and other fields. It has a wide operating range, a good frequency stability and an excellent temperature resistance. It works on a principle called parametric resonance, which involves modulating the amplitude of the output signal with a varying DC voltage until the desired frequency is achieved.

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