SIT8208AC-GF-18S-40.500000X

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Oscillators are devices that produce vibrations, and they are used in a multitude of applications. Among oscillators is the SIT8208AC-GF-18S-40.500000X, which is a high-performance oscillator from Symmetrical Technologies. This device is suitable for a wide range of applications, so this article aims to explore further its application fields and the working principle behind it.

Application Field

The SIT8208AC-GF-18S-40.500000X is a low-power and full-featured oscillator for timing circuits. It is suitable for various high-performance and long-term stability requirements for severe environment applications. For example, it can be used in medical equipment, telecommunications systems, industrial instruments, automotive systems, and similar fields. It also has various customization options that enable the users to modify parameters such as the output frequency, load capacitance, power supply voltage, etc., to fit the needs of different applications.

In particular, the SIT8208AC-GF-18S-40.500000X features an extremely low power consumption of around 0.25 mW, making it suitable for applications with stringent power consumption requirements. It also has an extremely low phase noise of -170 dBc/Hz, which provides low-level jitter and high-speed operation. Finally, it also provides up to 200 ps of short-term drift, providing excellent robustness and reliable performance over long-term operation.

Working Principle

The SIT8208AC-GF-18S-40.500000X oscillator is based on a quartz resonator operating at a frequency of 40.500000 MHz. The quartz resonator is a precision piezoelectric device, formed from a microscopic quartz crystal. The crystal vibrates in a specific frequency when the voltage is applied to it, and this is known as the frequency of resonance. The oscillator uses this frequency of resonance as its operating frequency, allowing for accurate and reliable operation of the oscillator.

The oscillator is further configured with a feedback loop containing different components, such as capacitors and resistors. This feedback loop stabilizes the frequency of the oscillator and generates a periodically output signal with a high degree of accuracy. It is also responsible for maintaining the accuracy even after long-term usage, providing excellent stability and robustness.

Conclusion

The SIT8208AC-GF-18S-40.500000X is a high-performance quartz oscillator from Symmetrical Technologies. This oscillator has various features that make it suitable for use in applications with particularly stringent requirements, including low power consumption, excellent phase noise, and high stability. It also has various customization options that allow its overall performance to be tuned for different applications. Furthermore, its working principle is based on a quartz resonator and a feedback loop, allowing for accurate and reliable operation of the oscillator.

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