Oscillators

353NB5C480T application field and working principle

Oscillators are components that maintain a certain frequency of repetitive signal. The applications of oscillators show up in many diverse branches of engineering, such as electronics, medicine, and automotive control systems. There are a variety of oscillator types, all created from different configuration of components. The 353NB5C480T oscillator is a quartz crystal oscillator that utilizes a crystal\'s properties to generate an output signal as well as provides accurate and reliable operation.

Application Field
The 353NB5C480T oscillator\'s high frequency accuracy and low phase noise capabilities make it ideal for a wide variety of applications. The oscillator can be found in standard communication systems, audio and video equipment, automotive applications, and industrial control systems. It can also be found in instrumentation systems, navigation applications, and satellite communications.

Working Principle
The 353NB5C480T works by vibrating a quartz crystal at a certain frequency. The crystal’s vibrations, in the form of a mechanical wave, pass through a quartz plate of which the physical properties are carefully measured before use. At the same time, the quartz crystal vibrates a miniature gimbal which contains a conductive strip. The physical vibrations of the quartz crystal are measured electrically over the conductive strip and amplify into electrical energy. This electrical energy is then outputted via pins as a signal from the oscillator. The frequency of oscillation can be changed by altering the physical properties of the quartz crystal, such as the temperature, by heating the crystal.

The 353NB5C480T output frequency range is typically from 1MHz to 200MHz, depending on the specific variant. It has superior frequency accuracy of ±50ppm, and an equivalent series resistance load of between 70-240 ohms. It also has excellent phase noise properties of -129dBc at 1GHz and 100KHz offset. These attributes make the oscillator an excellent choice for widespread use.

Conclusion
The 353NB5C480T quartz crystal oscillator is a versatile component with excellent frequency accuracy and low phase noise properties. It possesses a wide range of applications in many different branches of engineering, providing precise and reliable signal generation.