SIT8209AC-G3-18S-166.666666Y

Oscillators are essential components for timing, synchronization, and generating radio frequency signals. SIT8209AC-G3-18S-166.666666Y is an example of a high-precision MHz Oscillator in SAW technology. It is a high-performance, low-cost, low-power, and medium-sized oscillator with a large frequency range. In this paper, we will discuss its application field and working principle.

Application Field

The SIT8209AC-G3-18S-166.666666Y Oscillator is mainly used in consumer electronics, wireless communication, navigation, medical equipment, automotive electronics, and other fields requiring incredibly precise timing. It is widely used in applications such as GPS systems, Bluetooth and Wifi modules for wireless communication, and hundreds of other applications. The oscillators offered by this family provide good consistency and reliability.

Working Principle

The SIT8209AC-G3-18S-166.666666Y Oscillator is designed with surface acoustic wave (SAW) technology. SAW technology is based on the principle that acoustic waves propagate slower than electric waves in materials and that acoustic waves can be consistently transformed into periodic electric signals. In this type of oscillator, a comb-shaped transducer is located in the center of the quartz resonator. The quartz resonator acts as a reflecting mirror and deflects the transmitter accelerati The accelerated beam at the opposing end of the transducer passes through a set of reflectors on the quartz surface which simulate a waveguide effect, eventually returning to the same end of the transducer, thereby creating a second similar sound wave. This second oscillation is generated along with the first and travels out in a circle, resulting in an oscillating electric signal that can now be used as a timing source. This electric signal is processed and amplified by the oscillator until it reaches a specific frequency, usually in the range of 100 MHz.

Conclusion

The SIT8209AC-G3-18S-166.666666Y Oscillator is a high-performance, low-cost, low-power, and medium-sized oscillator for precise timing applications. This oscillator is a perfect choice for application in consumer electronics, wireless communication, navigation, medical equipment, and automotive electronics.