520M20DA19M2000

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Oscillators are components within electrical systems that generate a repeated electrical signal with a constant frequency. The 5-20M20DA19M2000 oscillator is a micro-power tuning fork crystal unit that is a source of precision frequencies for use in a variety of applications. Its small size and inherent durability make this type of oscillator suitable for use in a wide variety of electronics designs.

Application Field

The 5-20M20DA19M2000 oscillator is primarily used for integrated electronic systems where accuracy, repeatability, and power consumption are primary concerns. It is especially well-suited for frequency-controlled timing and control applications, such as radio frequency communication, timing circuits, and other applications that require accurate and repeatable frequencies. Additionally, the oscillator is appropriate for analog-to-digital or digital-to-analog converters, as well as precision oscillators in aerospace electronics and industrial applications.

Working Principle

The 5-20M20DA19M2000 oscillator works by piezoelectric effect. The oscillator is composed of a quartz crystal that is etched with electrodes and then placed in a circuit. When voltage is applied to the electrodes, it causes the crystal to vibrate at a specific frequency dependent on the shape of the crystal. The frequency of the vibrations is determined by the thickness and width of the quartz crystal as well as the length of the electrodes.

The quartz crystal is contained within an etched cavity which is filled with an inert gas to increase the life or the crystal. The oscillator also includes two capacitors, which act to dampen the oscillations produced by the crystal. The dampening effect helps to improve the accuracy of the oscillator over time, ensuring a more reliable signal output.

The 5-20M20DA19M2000 oscillator has a low power requirement, enabling it to be used in applications where power requirements are limited. Additionally, the oscillator is designed to be robust and is capable of operating over a large temperature range making it an ideal choice for many industrial applications.

Conclusion

The 5-20M20DA19M2000 oscillator is an ideal choice for accurate, repeatable frequency control applications. Its small size, low power requirement, and robust design make it suitable for a variety of different applications, from aerospace electronics to industrial timing control. Its compact size, high accuracy, and low power requirements make it an excellent choice for a variety of different applications.

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