SIT8208AI-22-18S-30.000000T

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Oscillators are electronic devices used to generate and control a frequency-determining waveform. Among them, SIT8208AI-22-18S-30.000000T is a commonly used voltage-controlled crystal oscillator (VCXO). Its applications and working principles are discussed below.

Application Field

SIT8208AI-22-18S-30.000000T is widely used in a variety of industries and applications. Firstly, due to its miniaturization and excellent thermal stability, it is commonly used in telecom applications, including radio base stations, satellite telecommunications systems, and fiber optical communications systems. Secondly, it is also extensively used in industrial, automotive, medical, and consumer applications. It is especially applicable for systems involving high frequency, high precision, and variable tuning.

Working Principle

SIT8208AI-22-18S-30.000000T is a voltage-controlled crystal oscillator operating at 30MHz frequency. It consists of a high-performance quartz crystal resonator and a voltage-controlled oscillator (VCO) circuit. When a low frequency control signal is fed into the oscillator, the VCO generates a high-frequency output signal. This signal is then filtered through the quartz crystal resonator, which ensures that the oscillation frequency is within a very tight tolerance.

The SIT8208AI-22-18S-30.000000T is characterized by high frequency stability and low phase noise. Its frequency temperature stability range is ±18ppm across the -22 to +71℃ temperature range, and its phase noise performance is -135dBm/Hz@10kHz. This makes the oscillator ideal for applications where high precision and stability are required.

In addition, the SIT8208AI-22-18S-30.000000T is also highly optimized for PCB mounting. It features an especially slim form factor (2.5 x 2.0 x 0.4mm), and a low-power operating frequency (0.4V). This makes it effectively an ideal choice for miniaturized designs.

Conclusion

In summary, the SIT8208AI-22-18S-30.000000T is a commonly used VCXO, with a frequency of 30MHz and a temperature stability range of ±18ppm. Its remarkable stability and accuracy make it an excellent choice for a variety of applications, including radios base station, fiber optics communications systems, industrial, motors, medical, and consumer applications. It also has an especially slim form factor and low power consumption, making it ideal for applications where miniaturization is required.

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