SIT9120AI-2DF-25E133.333330X

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Oscillators are electronic components that provide a frequency source or signal when certain parameters are met. The SIT9120AI-2DF-25E133.333330X oscillator is a two-frequency type model with a stable and reliable frequency source.

It is designed to generate two different frequencies, with the lower frequency having an accuracy of 0.25 ppm and the other one having an accuracy of 0.3 ppm, while being able to function within -40~85 °C. This ensures the supply of stable and reliable frequency source when the specified parameters are met.

The application fields of this oscillator mainly include industrial automation, frequency control of EMI or power distribution systems, mobile communication base stations, home entertainment systems, medical instruments, and digital clocks. It is very suitable for industrial and embedded applications that require high-reliability and stability of frequency source.

As for the working principle of this oscillator, it is mainly based on the oscillation frequency of quartz crystal, which is formed by a parallel resonant circuit with air as the medium. The frequency emitted by the crystal is determined by its natural resonance frequency, which is determined by the geometry of the crystal.

The SIT9120AI-2DF-25E133.333330X oscillator is then able to take the output frequency generated from the quartz crystal and amplify it to the required level. This process is done through the amplifier stage, which allows the frequency to be fine-tuned until the specified frequency is reached.

The oscillator is also equipped with a frequency offset adjustment that allows it to fine-tune the frequency even more accurately. This allows the oscillator to deliver signals with a stable frequency of 0.3-0.25 ppm over the temperature range of -40~85 °C, which is essential for meeting the requirements of various applications.

To sum up, the SIT9120AI-2DF-25E133.333330X oscillator is a two-frequency oscillator designed for use in various industrial and embedded applications. It is able to deliver signals with an extremely stable frequency of 0.3-0.25 ppm, and is also equipped with a frequency offset adjustment that allows it to be fine-tuned even more accurately.

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