Oscillators

Oscillators are electronic devices that convert direct current (DC) electrical energy into alternating current (AC) electrical energy. They are widely used in the industry of signal processing, communications and many other fields. Here we are going to talk about SIT1602BI-12-18S-66.000000E oscillator and its application field and working principle.

Application Field

SIT1602BI-12-18S-66.000000E oscillator is designed for audio and video special application, such as audio processor, digital VCR, set-top box and video surveillance equipment. This oscillator can provide steady reset power in these application fields.

Working Principle

This oscillator uses an internal quartz crystal and a transistor switching circuit to realize frequency oscillation. The quartz crystal oscillates due to the electric field, thus making the transistor to switch at a steady oscillation frequency for a certain period of time. This electric signal with steady oscillation frequency is then connected with the circuit, and the steady frequency of electric signal helps the circuit operate in a steady state.

In the internal structure of SIT1602BI-12-18S-66.000000E oscillator, the transistor switching circuit uses two componential capacitance networks and a separate resistive network to adjust the frequency parameter. The quartz crystal plays the role of base. With the combination of these com-ponential components the oscillator can realize a steady oscillation frequency so as to ensure the accuracy and stability of the circuit’s operation.

Conclusion

SIT1602BI-12-18S-66.000000E oscillator is a very popular device with a great range of application area. It has a reliable performance with steady reset power and can be used in the special field of audio and video as well as many other fields. Its internal structure and working principle are quite simple, with quartz crystal and transistor switching circuit as the main components.