ECS-200-20-5P-TR

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Crystals are the foundation of modern electronic technology. Crystals can be used as a means of information storage, as an electrical component, or as a time care element in timekeeping devices. The primary function of crystals is to generate an oscillating signal with a specific frequency. Crystals are devices that use the piezoelectric effect, a characteristic of certain materials, to generate an electrical charge in response to mechanical pressure. A crystal’s oscillation frequency depends on its size and geometry.

ECS-200-20-5P-TR Application Field

The ECS-200-20-5P-TR series of crystals is designed for use as a frequency determining component for RF cards and cellular communication devices. It features superior performance with a frequency tolerance of ± 20 ppm and a higher frequency stability of ± 5 ppm over -40°C to 85°C. The ECS-200-20-5P-TR series can operate in high temperature conditions up to 125°C and withstand an anti-shock performance of up to 400G, making it suitable for applications in harsh environments.

ECS-200-20-5P-TR Working Principle

Crystals are devices that have a specific resonant frequency determined by their construction. The crystal is connected to an external circuit, typically by two pins, and is considered an oscillator. When the crystal is connected, charge builds up on the pins, and the crystal begins to oscillate at its resonant frequency. This frequency is determined by the size, shape, and active material used in the construction of the crystal. The number of oscillations determines the type of signal, which is used to control frequency and other aspects of the external device’s operation.

The ECS-200-20-5P-TR series uses a cut quartz crystal to create electrical oscillations at a specific frequency. These crystals are designed so that the output frequency is finely tuned to the desired frequency. This is accomplished by making the crystal\'s surface in the form of a flat cylinder and etching holes or grooves in the surface using a laser. This increases the surface area of the crystal and makes it more sensitive to the applied stresses. The crystal is then tuned to the desired frequency by controlling the size of the laser grooves.

The ECS-200-20-5P-TR series is a durable, high-performance crystal with a wide temperature range and high anti-shock performance. With its superior performance, it is ideal for use in RF cards, cellular communication devices, and other applications that require a reliable and stable output frequency.

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