Oscillators are electronic components that are used in various electronic circuits to help convert DC (Direct Current) energy into AC (Alternating Current) energy by constantly focusing on positive and negative valued inputs and outputs.
In most cases, the oscillator is designed to create a steady, repetitive signal known as an oscillating waveform. There are many different types of oscillators, some of which use various forms of electronic noise to create oscillation, while others use different types of vibrational or energy sources, such as sound, light, or heat.

SIT1602BC-23-28E-60.000000E application field and working principle

The SIT1602BC-23-28E-60.000000E is an oscillator that is designed for use in embedded electronics and communications products, such as digital cameras, mobile phones, and computers. It is a low jitter, low phase noise oscillator, which is capable of producing up to 600 MHz output frequency. It is also capable of low-phase-noise performance in a wide temperature range of − 20°C to + 70°C.
The working principle of the SIT1602BC-23-28E-60.000000E oscillator is based on a tuning-fork-like oscillator circuit. The circuit comprises of two matching transistors in parallel, which are operated in class-A mode. These transistors are connected to two different crystal resonators, each one having its own resonance frequency. The two resonators are set to different frequencies, which cause the transistors to switch on and off in a rapid succession, thus causing the circuit to oscillate at a frequency between the two resonators. This frequency is determined by the frequency of the higher one of the two resonators. The oscillator is thus able to generate stable frequency signals over a wide temperature range.

Conclusion

The SIT1602BC-23-28E-60.000000E oscillator is a versatile component, which is suitable for a wide range of applications, such as digital cameras, mobile phones, and computers. It is capable of producing up to 600 MHz output frequency with a low jitter and low phase-noise performance in a wide temperature range. Moreover, it works on a tuning-fork-like circuit, which uses two resonators with different frequencies to oscillate at a frequency that is determined by the frequency of the higher one of the two resonators.