SIT1602BI-11-25S-66.000000E

Oscillators

Oscillators are electronic circuits that generate periodic and repetitive electrical signals, commonly used in many applications such as technical analysis, circuit analysis, communication and more. Today, many oscillators operate on the principle of positive feedback, wherein the output resembles its input to some degree. In this article, we are going to discuss the application field and working principle of SIT1602BI-11-25S-66.000000E.

Application Field

SIT1602BI-11-25S-66.000000E is a highly reliable and stable oscillator with wide application fields. It can be used widely for many applications which require precision frequency control, such as timing, switching, interrupt, timing control device and so on. Besides, this part is also suitable for application in portable electronic devices, workstations, computer systems, automobile control systems, communication equipments and other applications which need precise frequency control.

Working Principle

By integrating an inverting amplifier and a voltage-controlled oscillator, SIT1602BI-11-25S-66.000000E is able to generate precise, stable and reliable reference frequency. The input of the voltage-controlled oscillator is the output of the inverting amplifier, which is formed by connecting a resistor to the positive pin of the VCO. This resistor works as a positive feedback, so that when the output of the VCO is increasing, the base-emitter voltage of the transistor is increasing as well, thus, the current flow in the VCO increases. On the other hand, when the VCO output is decreasing, the transistor’s base-emitter voltage decreases, making the current flow smaller. Therefore, the frequency of the VCO output will oscillate within certain limit and the output is stable and reliable.

Conclusion

SIT1602BI-11-25S-66.000000E is an oscillator that works with the principle of positive feedback. Its ability to generate precise, stable and reliable reference frequency makes it a highly reliable and stable component widely used in many applications such as timing, switching, interrupt, timing control device and portable electronic devices.