SIT1602BC-22-18N-19.200000G

Oscillators are devices that produce a periodic waveform voltage. These waves help create a variety of timing circuits needed for synchronization and control. The SIT1602BC-22-18N-19.200000G belongs to this category of devices. This article will explain its application field and working principle.

Application Field

The SIT1602BC-22-18N-19.200000G oscillator is a high-performance voltage-controlled oscillator (VCO) designed for the telecommunications industry. It is typically used for synthesizing frequencies ranging from about 400 MHz to 2 GHz. It has high frequency stability (under ±2ppm) and low phase noise. These characteristics make it suitable for applications such as base station synchronization, modulating a continuous signal, or even synchronizing an ethernet in a networking system.

Working Principle

The SIT1602BC-22-18N-19.200000G uses a varactor diode to generate a voltage-controlled oscillator. A varactor diode is a semiconductor device that can be used to vary the capacitance of a circuit in response to an applied voltage. When the applied voltage is increased, the diode\'s capacitance also increases, which in turn increases the frequency of the oscillator. The frequency can be finely tuned by adjusting the external control voltage.

The SIT1602BC-22-18N-19.200000G is also equipped with an internal multiplier circuit which further increases the frequency stability and reduces the susceptibility to electromagnetic interference (EMI) and noise. This multiplier circuit multiplies the oscillator frequency by 10 to obtain a much higher frequency.

Conclusion

In conclusion, the SIT1602BC-22-18N-19.200000G is an oscillator designed for use in the telecommunications industry. It uses a varactor diode to generate a voltage-controlled oscillator, and an internal multiplier circuit to further increase the frequency stability and reduce EMI/noise. This makes it suitable for applications such as base station synchronization, modulating a continuous signal, and even synchronizing an ethernet in a networking system.