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Oscillators

Oscillators are electronic components designed to generate an AC signal that can be frequency-modulated at a range of facilities depending on their type. The most common types of oscillators are the ring oscillator, Colpitts oscillator, Hartley oscillator and LC tank oscillator. Among these oscillators, the SIT1602BC-72-28E-4.000000E oscillator is a type of LC tank oscillator.

Application Field

The SIT1602BC-72-28E-4.000000E oscillator has wide application fields since it is a highly reliable and low-cost solution for generating oscillations in a wide range of frequencies. It can be used in a variety of applications such as mobile phones, optical modems, digital cable modems, wireless LANs etc. It is especially useful in applications where a reliable and accurate frequency control is required since it provides excellent frequency stability over temperature and voltage variations.

Working Principle

The SIT1602BC-72-28E-4.000000E oscillator works on the principle of LC (inductance and capacitance) tank circuit. It consists of two capacitors with different capacitance values connected in series to an inductor. This creates a tuned circuit with a resonance frequency that is determined by the values of the capacitors and inductor. When the oscillator is driven with a voltage pulse, it operates alternately in a voltage supporting or discharging mode and produces an oscillation frequency equal to the resonance frequency of the LC tank circuit. The oscillator uses a Silicon Lab CE910 chip, which is used as an impedance buffer and voltage regulator, to drive and control the LC tank circuit. The oscillator can be tuned to a wide range of frequencies by changing the values of the capacitors and inductor in the LC tank circuit.

Conclusion

The SIT1602BC-72-28E-4.000000E oscillator is a highly reliable and cost-efficient solution for generating oscillations in a wide range of frequencies. It is highly stable over temperature and voltage variations and can be tuned to a wide range of frequencies. This makes it an ideal solution for various applications such as mobile phones, optical modems, digital cable modems and wireless LANs.

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