SIT9120AI-2CF-25E133.333333X

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Oscillators are basic electronic components that help to generate a stable periodic electronic signal. The SIT9120AI-2CF-25E133.333333X is an oscillator device based on advanced semiconductor technology. It provides an ideal solution for applications requiring high frequency synthesized output, multiple outputs, and high reliability.

This oscillator integrates a phase-locked loop and a voltage-controlled oscillator into a single chip. The oscillator module uses a phase-locked loop to generate a low-jitter output signal of predictable frequency and tight phase-noise characteristics. The voltage-controlled oscillator can be programmed to provide multiple output frequencies with excellent spectral performance.

The SIT9120AI-2CF-25E133.333333X oscillator runs at 133.333333X speed, making it ideal for high-speed applications. It has excellent frequency stability and low phase noise, with a stability of ±50ppb, and a low phase noise of -132dBc/Hz at 10kHz offset. It also has a wide operating temperature range of -40°C to +85°C, making it suitable for use in harsh environments.

The SIT9120AI-2CF-25E133.333333X oscillator is designed for a variety of applications such as clock and data recovery, medical imaging, DSP systems, telecoms systems, and aerospace and military systems. More specifically, it is suitable for use in any system that requires high frequency synthesized outputs, multiple outputs, and high reliability.

The working principle of the SIT9120AI-2CF-25E133.333333X oscillator consists of two main elements. The first element is a voltage-controlled oscillator (VCO). The VCO is a device that produces oscillating electrical signals whose frequency can be varied with the input voltage. The frequency of the output signal is proportional to the input voltage, thus allowing the output signal to be tuned to any desired frequency. The second element of the oscillator is a phase-locked loop (PLL). This element takes the output signal from the VCO, compares it with a reference signal from an external source, and adjusts the VCO’s frequency to match the reference signal. The PLL is used to eliminate undesired phase and frequency jitter caused by noise or other external factors.

The SIT9120AI-2CF-25E133.333333X oscillator combines the best of both worlds, VCO and PLL, into one chip, providing excellent frequency stability, low phase noise, wide operating temperature range, and multiple output frequencies. It is the ideal choice for a variety of high-performance oscillator applications including clock and data recovery, medical imaging, DSPs, telecoms, and aerospace and military systems.

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