ECS-245.7-20-46X

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Crystals are a fundamental source for numerous technical functions in electrical engineering, physics, and chemistry. They play an important role in the operation of electronic circuits and hold promise for the development of future devices, such as quantum computers. The ECS-245.7-20-46X crystal is a popular choice due to its high-precision performance and variable frequency range. This article will discuss the application field and working principle of the ECS-245.7-20-46X crystal.

The ECS-245.7-20-46X is an ultra-precise, oscillating quartz resonator with an operating frequency of 245.7 MHz. This crystal is suitable for telecommunications, precision-sensitive instrumentation, and a variety of other applications. The device features low noise, low power consumption, low temperature drift, and excellent long-term stability. It is ideal for timing applications such as clocks, watches, and digital systems.

To understand how the ECS-245.7-20-46X works, it is helpful to identify the two major components that form the crystal: the piezoelectric substrate and the resonator. The piezoelectric substrate is a quartz crystal that vibrates when it is subject to an alternating electrical field. This vibration is detected by the resonator, which consists of a coil and capacitor connected in parallel. The inductance of the coil and capacitance of the capacitor interact to form a resonant tank circuit. The quartz crystal is tuned to the desired frequency by selecting the appropriate size and shape of the substrate and by changing the electrical parameters of the resonator.

The combination of the crystal and resonator produce electrical signals in two non-bending modes: straight or normal vibration and horizontal vibration. In the straight mode, the vibration of the crystal is primarily in one direction with minimal outward movement. This results in an electrical output proportional to the input voltage. The horizontal mode vibrates perpendicularly to the straight mode and produces an electrical output at a frequency twice that of the input frequency.

The resonant frequency of the ECS-245.7-20-46X is extremely stable and is adjustable to within a few parts-per-million over a temperature range of -50 to +125°C. The device also features low harmonic distortion, making it ideal for precision applications such as communications, instrumentation, and automotive electronics. As such, this crystal is an effective solution for applications requiring high-precision timing over a wide range of temperatures.

In conclusion, the ECS-245.7-20-46X is an ultra-precise, oscillating quartz resonator designed for high-end precision applications. The device features low noise, low power consumption, low temperature drift, and excellent long-term stability. It is ideal for timing applications such as clocks, watches, and digital systems. With its superior performance and reliable operation, the ECS-245.7-20-46X crystal is a well-suited choice for various applications in the telecommunications, instrumentation, and automotive industries.

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