ECS-120-S-20A-TR Crystals, Oscillators, Resonators

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Crystals are fundamental components of a large number of electronic circuits and devices, used for controlling the frequency of oscillators, tuning the frequency of radios, telecommunication systems and various other electronic applications. The ECS-120-S-20A-TR crystal is one of the most important and widely used crystals in the market. This article provides an overview of the application fields and working principle of this crystal.

Overview of ECS-120-S-20A-TR

The ECS-120-S-20A-TR is a high-frequency quartz crystal unit that has nanosecond switching times and millihenry impedance. It is a high performance crystal with a load capacitance of 20pF, an operating temperature range of -30°C to +85°C, and a frequency range of 3.5MHz to 5.2MHz. The crystal also boasts a significantly low aging rate, ensuring its performance is long-lasting and dependable. This makes the crystal ideal for applications where stability and accuracy are critically important.

Application Fields

The ECS-120-S-20A-TR crystal is widely used in the telecommunications industry for its ability to produce efficient and reliable signals for transmitting data. It is also suitable for applications such as RF radios and receivers, frequency synthesis, modulators and oscillators. In addition, it is used in automotive and consumer electronics, including mobile phone components, Bluetooth wireless technology, GPS systems, and more.

Working Principle

The ECS-120-S-20A-TR crystal consists of a quartz crystal held within a metal encasement. The crystal is cut to the desired frequency, at which it begins to vibrate. As it vibrates, it produces a mechanical wave that interacts with a pair of electrodes in the form of an oscillating electrical voltage on the crystal. This voltage can be tuned to the desired frequency which can then be used for timing, communication, or for controlling other circuits.

The oscillation frequency of the crystal is determined by the shape and size of the quartz crystal. The frequency is also affected by an external load capacitance, and can be adjusted to meet the precise needs of the circuit or device in which it is used. Furthermore, the crystal’s resonance frequency can be adjusted by applying a voltage or changing the crystal’s temperature.

The ECS-120-S-20A-TR crystal is a low-power, low-frequency device, making it suitable for use in applications with tight power restrictions. Its high frequency and small size also enable it to be used in miniature, highly integrated circuits.

Summary

The ECS-120-S-20A-TR crystal is a high performance quartz crystal unit that has nanosecond switching times and millihenry impedance. It has a load capacitance of 20pF, an operating temperature range of -30°C to +85°C, and a frequency range of 3.5MHz to 5.2MHz. The crystal is widely used in the telecommunications industry and for a variety of other applications in automotive, consumer electronics and more. It is a low-power, low-frequency device with a small size, making it suitable for use in miniature, highly integrated circuits. This article has provided an overview of the application fields and working principle of this crystal.

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