520N20HT26M0000

Oscillators

Oscillators have been widely used in many different fields including electronics, control systems, radio communications, instrumentation, and aerospace applications. This article focuses on the application field and working principle of the 520N20HT26M0000 oscillator.

Application Field

The 520N20HT26M0000 oscillator provides a stable and low-noise frequency reference and is often used in a variety of electronic medical and diagnostic equipment, communications systems, industrial process control systems, and navigation systems. This oscillator can also be used in a wide range of automotive applications such as anti-lock braking systems, navigation systems, engine control systems, and powertrain control systems. In addition, this oscillator is an ideal choice for applications where long-term stability and reliability are a must.

Working Principle

The 520N20HT26M0000 oscillator operates using a quartz crystal that is electro-mechanically cut with a precisely controlled shape. The exact shape and size of the crystal determine the crystal’s fundamental frequency. The frequency of an oscillator using this crystal is then determined by the application of an external voltage. As the voltage is shifted, the frequency of the oscillator will also shift.

A quartz crystal-controlled oscillator has several advantages. It is typically able to achieve high frequency stability, with most oscillators having stability values within 1 part-per-million (ppm). In addition, the frequency stability over temperature is also high, making quartz-controlled oscillators suitable for applications that require stable frequency control over a range of environmental temperatures. Furthermore, quartz crystals are small and light in weight and require relatively low current, which makes them suitable for applications where size and/or power requirements are a concern.

Conclusion

The 520N20HT26M0000 oscillator is a highly stable and reliable oscillator, making it suitable for applications where long-term stability and reliability are a must. Its small size, low power requirement, and high frequency stability are among its major benefits. It is an ideal choice for a variety of electronic medical and diagnostic equipment, communications systems, industrial process control systems, navigation systems, and automotive applications.