ECS-92.1-20-1

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Crystals are essential components used in a wide variety of electronic systems, including radios and cell phones. One of the most commonly used crystals is the ECS-92.1-20-1. This crystal works well as a frequency control element for a wide range of electronic systems. In this article, we will discuss the application field and working principle of the ECS-92.1-20-1.

Application Field

The ECS-92.1-20-1 is a quartz crystal unit that is widely used in mobile phone and wireless communications equipment, such as satellite communication systems, wireless LANs, and mobile phones. It is also widely used in clock generators, frequency synthesizers, and frequency control applications. Its small size and high stability make it an ideal choice for these applications.

Working Principle

The ECS-92.1-20-1 crystal uses the piezoelectric effect to generate mechanical vibrations. Piezoelectricity is the phenomenon in which certain materials (including quartz crystals) create an electrical charge when subjected to mechanical stress. This mechanical stress can be generated by applying an electrical voltage across the crystal. The ECS-92.1-20-1 includes an internal resonance circuit that creates an oscillating electrical current. This oscillating current is then converted into mechanical vibrations that are necessary for the crystal to maintain a stable frequency. The frequency of the mechanical vibrations is determined by the size and shape of the crystal.

The ECS-92.1-20-1 crystal is highly stable and accurate, and is capable of achieving a frequency accuracy of around ±20 ppm (parts per million). This accuracy is achieved by the internal circuit and the thermistor, which helps to reduce the effects of temperature changes. In addition, the ECS-92.1-20-1 is designed to run at a frequency of 20 MHz and has a temperature stability range of -20°C to +85°C. The ECS-92.1-20-1 is an ideal choice for applications with a need for high frequency accuracy and stability.

Conclusion

The ECS-92.1-20-1 is a quartz crystal unit that is widely used in a variety of electronic systems. It is highly stable and accurate, and is capable of achieving a frequency accuracy of around ±20 ppm. The ECS-92.1-20-1 works by using the piezoelectric effect to generate mechanical vibrations and an internal resonance circuit to create an oscillating electric current. This oscillating current is then converted into mechanical vibrations that are necessary for the crystal to maintain a stable frequency. The ECS-92.1-20-1 is an ideal choice for applications with a need for high frequency accuracy and stability.

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