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SIT8209AC-82-33E-133.000000T and its Application Fields and Working Principle

SIT8209AC-82-33E-133.000000T is an oscillator that belongs to the category of oscillators. It is a low-voltage and medium-power device mainly used for vibration sensor, data signal transmission, and level conversion. It is characterized by its large frequency adjustment range (12.5~200MHz) and low jitter of 0.38 to 0.45-ps rms. Moreover, it also features low power consumption of 0.8W and goodshock resistance.

Application Fields

The SIT8209AC-82-33E-133.000000T extends its application scope to various industries. Firstly, it is widely used as an accelerometer in automobiles and aircraft engine test systems to collect vibration and directional data. Secondly, in various industries of medical (fMRI systems, ultrasound machines, etc.), navigation and communication, including frequency modulation and radio frequency signal generation, SIT8209AC is extremely useful. Finally, it is perfect for prototyping of the wireless transmission of digital/analog signals.

Working Principle

The SIT8209AC-82-33E-133.000000T works on the principle of frequency multiplication. It uses dual-mode feedback composed of two ring oscillators and a phased locked loop (PLL) to monitor and control the output frequency range and accuracy. In a dual-mode feedback oscillator, one of the ringing oscillators is used for frequency multiplication and the other one is used as a phase-reference. A voltage-controlled oscillator (VCO) with a range of 2.5GHz to 9GHz provides the high-frequency output that is multiplied to achieve the output frequency. The PLL controls the output frequency in the range of 12.5MHz to 200MHz with a resolution of 0.5KHz.

Conclusion

The SIT8209AC-82-33E-133.000000T is an oscillator which utilizes the principle of frequency multiplication. It can be used in many industries, including automotive, medical, communication, and navigation. Its excellent performance and low power consumption makes it perfect for prototyping of wireless transmission of digital/analog signals.

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