ECS-245.7-20-3X-EN-TR

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Crystals are essential components that are used to form the heart of most electronic appliances, especially with their application in oscillators and filters. The ECS-245.7-20-3X-EN-TR is a quartz crystal from Murata that has an extremely wide frequency range, making it a popular choice for many consumer electronic applications. This article will explore the application field and the working principles of the ECS-245.7-20-3X-EN-TR.

Application

The ECS-245.7-20-3X-EN-TR provides a wide frequency range, making it a versatile solution for many consumer electronics applications. Thanks to its ability to operate in temperatures ranging from -20°C to +85°C, it is often used in products with temperature–sensitive circuits and in harsh environmental conditions. It is especially suitable for clock oscillators and filters in automotive electronics, low voltage logic systems, and industrial computer networks, including communication systems and microprocessor-based systems.

The crystal also features a small two-lead package, making it suitable for applications with tight spaces. Its low profile design means that it can fit snugly into tight spaces, even in devices as small as wristwatches. The low profile design also helps reduce the amount of heat generated and the amount of vibration generated, making the device more durable and reliable in the long run.

Working Principle

The ECS-245.7-20-3X-EN-TR features a quartz crystal in its core, which is responsible for the frequency generation. Quartz is piezoelectric in nature, which means that it produces electricity when mechanically stressed. In this case, the quartz is then coupled with an electric field and set at a specific frequency by controlling its vibration. Since the electric field is fixed, once the resonant frequency is set, it is not affected by any external environmental factors, making the ECS-245.7-20-3X-EN-TR extremely stable and reliable.

When the crystal is in motion, it produces an oscillating electric field. The oscillating electric field is then amplified and sent out through the two leads as an AC signal. The frequency of the AC signal is determined by the frequency of the quartz itself, which can be controlled and adjusted through the application of external voltage or current to its two leads.

The frequency of the quartz crystal is determined by the crystal resonators size and shape. The frequency of this crystal is 245.7 kHz and can be adjusted by up to 20% by the application of an external electrical signal. This makes the crystal a popular choice for many consumer electronic applications, as it provides a wide range of frequencies and can be easily adjusted depending on the application.

Conclusion

The ECS-245.7-20-3X-EN-TR is a quartz crystal from Murata that has a wide frequency range, making it suitable for many consumer electronic applications. It features a low profile design and can operate in temperatures ranging from -20°C to +85°C, making it ideal for temperature sensitive circuits and harsh environmental conditions. The crystal is controlled by an electric field and can be adjusted in frequency by the application of external voltage or current to its two leads.

In conclusion, the ECS-245.7-20-3X-EN-TR provides a wide range of features that make it an ideal choice for a variety of consumer electronic applications, from clocks and filters to communication systems and microprocessor-based systems.

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