SIT5155AI-FK-33VT-10.000000X

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Oscillators are electronic devices used to generate electrical signals and maintain the frequency and the amplitude of an AC voltage. The SIT5155AI-FK-33VT-10.000000X is an oscillator that can be found in a variety of applications.

It is a PLL frequency synthesizer that is designed for frequency control and generation, as well as clock source or timing signal generation. With a wide operating temperature range of -20 to +70 degrees Celsius and a frequency range of 10.000000MHz, the SIT5155 is suitable for use in a variety of applications such as communication systems, digital audio, video systems, test and measurement systems, and computer peripheral applications.

The SIT5155 features a low power consumption, low voltage operation, low output noise, and low jitter. It also features a programmable digital phase frequency detector (PFD), a programmable charge pump, a programmable reference divider, a divide-by-2 modulator, a programmable output divider, and a tuning voltage DAC (digital-to-analog converter).

The SIT5155 oscillator works by using its frequency synthesizer to create a stable output frequency of 10.000000MHz. The main components of a PLL frequency synthesizer are the VCO, the phase/frequency detector (PFD), the charge pump, and the loop filter. The VCO produces a high-frequency output which is used to drive the PFD. This allows the VCO\'s output frequency to be changed by changing the reference frequency.

The PFD is a circuit that compares the output frequency of the VCO with the reference frequency. When the two frequencies are not in phase, the PFD produces an error voltage. This error voltage is then used by the loop filter to generate a control voltage which is applied to the VCO tuning voltage. This allows the PFD to maintain the same frequency relationship between the VCO and reference as long as the reference frequency is not changed.

The charge pump is a device which supplies current to the loop filter. The loop filter is used to filter out any noise, spikes, and narrow pulses that may be present in the input signal. The filtered signal is then supplied to the VCO tuning voltage. The output frequency of the SIT5155 oscillator can then be adjusted by changing the reference frequency and the loop filter settings.

The SIT5155AI-FK-33VT-10.000000X oscillator is useful for many applications such as communications, digital audio/video, system control, test and measurement systems, and computer peripheral applications. It has a wide operating temperature range, low power consumption, low output noise, and low jitter compared to many other oscillators. With its wide frequency range and low cost, the SIT5155 is a great choice for many electronic applications.

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