SIT9120AC-1BF-25E125.000000G

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Oscillators are electronic circuits utilized to generate a repeating electrical waveform at a specific frequency. These waveforms can be mainly classified into two categories based on their function: oscillators and signal generators. This SIT9120AC-1BF-25E125.000000G oscillator belongs to the oscillator family and can be used for multiple applications. In this article, the features, application fields, and working principle of the SIT9120AC-1BF-25E125.000000G oscillator will be discussed in detail.

The SIT9120AC-1BF-25E125.000000G oscillator is a small-sized surface-mount device capable of generating accurate, clean sine-wave signals with low phase noise. It is designed with a miniature temperature-compensated quartz crystal oscillator (TCXO) and a low-power CMOS IC. The oscillator is capable of producing output frequencies ranging from 25MHz to 125MHz, which can be adjusted according to the user’s needs. It also features a built-in amplifier and filter circuits that can reduce the harmonic distortion of the output signal. The oscillator is capable of producing a low-jitter output signal of up to 15ps on a 3.3V / 5V power supply. Furthermore, it has a maximum current consumption of 18mA and an operating temperature range of -20 to +70°C.

The SIT9120AC-1BF-25E125.000000G oscillator is mainly used for high-precision frequency-control applications. It is typically used in telecom systems, satellite receivers, global positioning systems, digital television receivers, automotive systems, and radio communications equipment. The oscillator is also used in medical devices, industrial automation systems, and computer systems. It can also be used as a frequency-temperature-compensated oscillator to ensure the accuracy of the generated signal.

The working principle of the SIT9120AC-1BF-25E125.000000G oscillator is based on the oscillation of a quartz crystal. The oscillator consists of a quartz crystal and two electrodes, which are connected to the internal CMOS circuitry. When a voltage is applied to the electrodes, the quartz crystal vibrates and generates a frequency. This frequency is then amplified by the internal amplifier and converted into a square wave signal, which is then filtered to reduce harmonic distortion. Finally, the filtered signal is output from the oscillator. The frequency of the output signal can be adjusted using the control voltage pin on the oscillator.

In conclusion, the SIT9120AC-1BF-25E125.000000G oscillator is a miniature temperature-compensated quartz crystal oscillator designed for high-precision applications. It is capable of delivering low-jitter output signals over a wide frequency range of 25MHz to 125MHz. The oscillator is mainly used for telecom systems, satellite receivers, global positioning systems, automotive systems, radio communications equipment, medical devices, industrial automation systems, and computer systems. Furthermore, the oscillator works by causing a quartz crystal to oscillate and converting the generated signal into a square wave signal, which is then filtered and output by the oscillator.

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