MXO45HS-3C-20M0000

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Oscillators are electronic circuits that generate certain periodic signals, such as sinusoidal, triangular, square wave, and are often used in various applications.
The MXO45HS-3C-20M0000 is a crystal oscillator by Murata Electronics that is designed to offer stable and precise oscillation frequencies. It has a low power consumption of less than 1 mW and a frequency range of 3.2 MHz to 20 MHz, and is offered in an ultra-compact 3.2 mm × 2.5 mm hermetic Metal package.

Application Field

The MXO45HS-3C-20M0000 is used in a wide variety of applications, including communications such as radio equipment, cell phones, and landline telephones; medical equipment such as cardiac monitors, defibrillators, and CT devices; as well as automotive electronics and industrial control equipment.

Working Principle

The working principle of the MXO45HS-3C-20M0000 is based on that of a quartz oscillator. It comprises a quartz resonator, an amplifier and a frequency divider. The oscillator operates on the principle of the piezoelectric properties of quartz. A quartz resonator comprises two quartz plates with electrodes attached to their opposite sides. When an alternating current is applied to the electrodes, these plates vibrate, consequently producing an oscillating signal. This signal is amplified by the amplifier and is then outputted to the frequency divider, resulting in an output frequency of about 20 MHz in this case.

Conclusion

The MXO45HS-3C-20M0000 is a low power consumption oscillator with a frequency range of 3.2 MHz to 20 MHz. It is typically used in mobile phones, automotive electronics, medical devices and other communications and control equipment. It is based on the piezoelectric properties of quartz and is composed of a quartz resonator, amplifier and frequency divider.

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