SIT8208AC-GF-28E-30.000000X

Oscillators

The SIT8208AC-GF-28E-30.000000X oscillator is a precision slot oscillator designed for use in very wide range of industrial, communicational, automotive, military and aerospace applications. It is an extremely low noise device with bandswitchable frequency synthesis.

Application

The applications in which the SIT8208AC-GF-28E-30.000000X oscillator is employed are highly varied. In communication systems, the oscillator unlocks a complete wireless data communication chain for both professional and consumer applications. It is also used in automotive applications, such as airbag inflators, navigation systems, and audio systems, as well as in portable device measuring systems and even military and aerospace applications. These applications are enabled by its optimum wide temperature range performance and its ability to produce exceptionally low phase noise.

Working Principle

The SIT8208AC-GF-28E-30.000000X oscillator operates by relying on a tuning forks resonator that is driven by an amplifier circuit. A VCXO allows for frequency variations, making the oscillator suitable for many different applications. The oscillator is designed to handle the temperature variations characterized for different environmental applications.

The amplifier that drives the tuning forks resonator, also known as a quartz crystal, produces an oscillation frequency based on the parameters set by the resonator. The resonator is composed of two quartz plates and a conductive spacer between them. The combination of the Quartz plates and the conductive spacer form a capacitor and an inductor circuit. This circuits connects to an amplifier which then drives the quartz plates and produces the oscillation frequency.

The oscillation frequency is further modulated by means of a VCXO, which is a voltage-controlled oscillator. This voltage-controlled device can alter the oscillation frequency of the oscillator by adjusting the voltage applied. This makes the oscillator suitable for a wide-range of applications and environments.

The exceptional characteristics of the SIT8208AC-GF-28E-30.000000X oscillator are Enhanced phase jitter, improved electro-magnetic interference immunity and improved output noise margin.

Conclusion

The SIT8208AC-GF-28E-30.000000X oscillator is a reliable and precise device designed for a wide variety of application ranging from communication systems to automotive and aerospace applications, with an increased temperature range potential. Its working principle based on the tuning forks resonator and VCXO to modulate the oscillation frequency enables it to unlock the full potential of data communication engineers need.