SIT1602BC-12-18S-66.000000E

Oscillators refer to electronic components that generate periodic electrical signals such as sine waves, square waves, and triangle waves. SIT1602BC-12-18S-66.000000E is a digital frequency synthesizer oscillator specifically designed for microwave commercial applications. It is primarily used for frequency synthesis in radar systems, oscillator and synthesizer applications, and test instruments.

Application Fields

The SIT1602BC-12-18S-66.000000E oscillator is a key component in many systems such as radars and communications systems for its high frequency accuracy and phase stability. It is designed to meet the demanding requirements of microwave frequencies and can be used in applications such as radio broadcasting, microwave communication systems, wireless communication, automatic test applications, video and audio broadcasting, and marine communications.

Working Principle

The SIT1602BC-12-18S-66.000000E oscillator consists of two main components, the oscillator circuit and the loop filter. The oscillator circuit is responsible for generating the output signal and setting the operating frequency. It consists of an input amplifier, an active filter, and a frequency-controlled oscillator. The loop filter provides a signal to the oscillator circuit to stabilize the frequency. This filter includes a phase shifter, an amplifier, and a low-pass filter.

The oscillator and loop filter are connected together by the output of the oscillator circuit and the input of the loop filter. As the output of the oscillator circuit passes through the loop filter, it is attenuated and delayed in the filter before being reapplied to the oscillator circuit. This process is repeated continuously to stabilise the frequency, resulting in a signal with a desired frequency and low phase noise.

Conclusion

The SIT1602BC-12-18S-66.000000E oscillator is an ideal solution for applications that require high frequency accuracy and phase stability. It is designed to meet the demanding requirements of microwave frequencies and is a key component in many systems such as radars and communications systems. Its use of an oscillator circuit and a loop filter enables it to provide signals with desired frequencies and low phase noise.