ECS-51-20-5PX-TR

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Crystals

Crystals are materials with an ordered symmetrical element arrangement, producing a regular pattern of mechanical oscillations. Crystals are used to produce electrical oscillations at a specific frequency, providing a wide range of applications, ranging from fan speed controllers to crystal oscillators. ECS-51-20-5PX-TR oscillators are an important type of quartz crystal that has a wide range of uses in modern electronics.

ECS-51-20-5PX-TR application field and working principle

ECS-51-20-5PX-TR is an extremely precise timekeeping crystal oscillator with a quartz crystal element, used primarily in precision timing circuits. Some of the applications of ECS-51-20-5PX-TR include clock generator circuits, real-time clocks, microprocessor and microcontroller clock circuit, RTC (real-time clock) ICs, as well as in other precise timing applications.

The working principle of ECS-51-20-5PX-TR can be explained simply as the piezoelectric effect. Quartz is a piezoelectric material, meaning that when an electric charge is applied to it, it will vibrate. When the quartz crystal is connected to an oscillator circuit, it will resonate at a specific frequency, known as its ‘resonance frequency’. This resonance frequency can be tuned byganging the load capacitors, and this tuning is used to match the crystal to the desired frequency.

The frequency of the ECS-51-20-5PX-TR oscillator is set by the value of the crystal element and the value of the capacitive load of the oscillator circuit it is connected to. The ECS-51-20-5PX-TR is designed with a high precision frequency stability of ±20 ppm, making it ideal for applications in which precise timing is important.

ECS-51-20-5PX-TR also excels in temperature stability, allowing it to withstand harsh environments. The oscillator is designed to maintain its frequency to within ±20 ppm over a wide temperature range, from -25°C to +85°C. Furthermore, the ECS-51-20-5PX-TR is a low-noise device, with a maximum output frequency stability noise of -33 dBV/Hz.

ECS-51-20-5PX-TR oscillators offer many advantages in terms of frequency accuracy, temperature stability, and output noise. These features make the ECS-51-20-5PX-TR an ideal choice for a wide range of precision timing applications, from clock generator circuits to microprocessor and microcontroller clock circuits.

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