579S288CAT

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Oscillators

Oscillators are electronic circuits that produce a periodic, oscillating signal, often a sine, square, or sawtooth waveform. Oscillators are used in many applications such as in timing circuits, switching power supplies, portable radios, computers, and mobile phones. The 579S288CAT oscillator is a type of oscillator that is particularly useful in providing highly accurate and adjustable frequencies.

The 579S288CAT Oscillator

The 579S288CAT is a crystal oscillator that is designed for use in frequency generating applications, such as radio transmitters, receivers, and phase-locked loops. It is a voltage-controlled oscillator (VCO) which has a frequency range of 256KHz - 3.6MHz and a total harmonic distortion of 0.1%. The 579S288CAT contains an integrated quartz crystal which produces a stable output frequency.

Application Fields

The 579S288CAT oscillator is often used in radio communications and other applications that require precise and adjustable frequencies. It is frequently used in portable radios, two-way communications, remote control and marine communications, as well as in cable television, base station transmitters and receivers, and baby monitors. In addition, it can also be used in many other applications that require the precise and stable output frequency, such as in synthesizers, oscillators, and phase-locked loops.

Working Principle

The 579S288CAT oscillator operates on the principle of resonance. When a tuned circuit is struck by a single frequency, the circuit will produce an output signal back to the source. The output frequency is determined by the resonant frequency of the crystal. The 579S288CAT output is affected by the applied voltage of the control input, as well as the tuning range of the crystal. The frequency can be adjusted by the tuning range control to a maximum of +/- 10%.

The 579S288CAT also features a temperature-compensated internal oscillator circuit which provides superior performance in varying temperatures. This oscillator circuit is a CMOS integrated design which ensures high stability and excellent spectral purity.

Conclusion

The 579S288CAT oscillator is an incredibly efficient and reliable VCO that is highly suitable for use in applications that require precise and adjustable frequencies. Its resonance-based working principle allows the output frequency to be adjusted by the tuning range control, and the temperature-compensated internal oscillator circuit provides superior performance in varying temperatures. The 579S288CAT oscillator is widely used in radio communications, two-way communications, remote control, marine communications, cable television, and synthesizers.

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