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Oscillators

Oscillators are electronic devices that generate a periodic, oscillating electronic signal without an external input. They are used in numerous applications to generate signals that can be used to measure, trigger events, control other devices, and more. The SIT8208AC-GF-18S-16.369000X is a quartz oscillator, which is a type of oscillator that uses a quartz crystal as its frequency reference.

Application Field

The SIT8208AC-GF-18S-16.369000X is widely used in a variety of high-precision applications. It is specifically designed for highly accurate frequency control and temperature stabilisation. It is often used for timing in radio systems, telecommunications, navigation systems, GPS, precision calibration equipment, medical equipment, and any system where seamless and reliable operation are required. It is also widely used in military, aerospace, and research applications.

Working Principle

The SIT8208AC-GF-18S-16.369000X is based on the piezoelectric effect of quartz crystal oscillators. A piezoelectric crystal, which is a type of crystal material, is capable of converting mechanical energy into electrical energy and vice versa. A quartz crystal oscillator works by applying a voltage to the crystal, which vibrates or “rings” at a specific frequency determined by the size of the crystal. This frequency is kept steady by the use of internal feedback circuitry.

The SIT8208AC-GF-18S-16.369000X is equipped with a temperature-compensated oscillator (TCXO), which means it is designed to reduce the effect of temperature changes on the frequency of the oscillator. To do this, it uses a thermistor to measure the temperature and a negative feedback circuit to adjust the frequency to compensate for changes in temperature.

Conclusion

The SIT8208AC-GF-18S-16.369000X is a precision quartz oscillator that takes advantage of the piezoelectric properties of quartz crystal to generate a stable oscillation signal. It is well-suited for applications that require precise timekeeping, such as GPS, navigation systems, radio, and medical equipment. Additionally, its temperature-compensated oscillator ensures that the frequency does not drift with changes in temperature.

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