ECS-20-20-1

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Crystals are versatile components that are used in a wide variety of applications and are suited for a large number of different applications. One such application is the ECS-20-20-1, an active crystal oscillator, which is used to create a stable frequency source for use in precision timing applications. This article will discuss the application field and working principle of the ECS-20-20-1.

The ECS-20-20-1 is a miniature size crystal unit designed to be used in radio, telephone and video equipment in communications networks where precision timing is a critical factor. This crystal is capable of delivering a stable frequency output with either a low, medium or high jitter tolerance, depending on the application. This makes it suitable for applications such as frequency division multiplexing (FDM), carrier sensing systems, and voice communications where timing is of utmost importance.

The ECS-20-20-1 is an active crystal oscillator, meaning that it uses an external power source, typically a 12V DC power supply, in order to oscillate at a given frequency. The ECS-20-20-1 uses a quartz crystal to determine the resonant frequency in the circuitry. A quartz crystal is essentially a small quartz plate held between two metal plates, which vibrates at a given frequency when an electrical current is applied. Depending on the model of the crystal, either a 3.2, 5.0, and 8.0MHz resonant frequency can be achieved.

The ECS-20-20-1 is easy to use and requires minimal external components thanks to its integrated circuit design. An external capacitor is used to fine-tune the oscillation frequency, while an external resistor provides the output power level. The oscillator is also equipped with a frequency accumulator, which allows the oscillator to adjust its frequency in order to compensate for temperature variations. Finally, the ECS-20-20-1 also contains an output buffer in order to provide a clean output signal and to improve the reliability of the device.

The ECS-20-20-1 is ideal for precision timing applications in communications networks, where stable, reliable signals with low jitter are a requirement. The device is easy to use, requires minimal external components, and is capable of delivering a stable frequency output with an adjustable frequency accumulator. The device has proven to be reliable under a variety of working conditions. With these features, the ECS-20-20-1 is an excellent choice for precision timing applications.

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