CE3391-19.440

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Oscillators are vital components in the electronic world. They are used in many applications, from generating a radio signal to connecting two computers. The CE3391-19.440 is a type of oscillator that is widely used in industrial and commercial applications. Its applications range from providing power to operating system clock circuits to developing high-speed computing modules. A few of its common uses include frequency synthesis, machine control, time division multiplexing, converting audio signals, and video signal generation. This article will provide a deeper understanding of the CE3391-19.440 and discuss its application field and working principle.

Application Field

The CE3391-19.440 oscillator is typically used in industrial and commercial applications. It generally provides timing signals for frequency synthesis, machine control, and time division multiplexing. It is also used to convert audio signals and generate video signals. Additionally, it is used to provide power to operating system clock circuits. These uses make the oscillator suitable for use in various areas, such as electronic devices, industrial systems, instrumentation, facility communication, traffic control, multimedia, and digital video.

Working Principle

The CE3391-19.440 oscillator is a temperature compensated crystal oscillator (VCXO). It uses a quartz crystal to generate a stable frequency. The output frequency is determined by the crystal and the variables that affect it, such as temperature, load, and drive. The quartz crystal is connected to a capacitor to form an R-C circuit, which stores the electrical energy from the crystal. The voltage from the circuit is applied to the base of an oscillator transistor to generate the specified frequency. The oscillator’s temperature-compensating circuitry helps the oscillator maintain the crystal frequency over a wide temperature range.

The frequency of the oscillator is determined by the frequency of the crystal and the voltage applied to the base of the transistor. The oscillator’s voltage-controlled output is adjustable over a wide range, depending on the voltage applied to the base of the transistor. The output with no voltage applied is typically a few KHz lower than the crystal frequency. As the voltage is increased, the frequency increases; and as the voltage is decreased, the frequency decreases.

Conclusion

The CE3391-19.440 is a type of temperature compensated crystal oscillator, which can be widely used in industrial and commercial applications. The oscillator uses a crystal to generate a stable frequency, and the frequency is determined by the crystal and the voltage applied to the base of the oscillator transistor. The oscillator’s temperature-compensating circuitry helps to maintain the crystal frequency over a wide temperature range. The frequency of the oscillator is adjustable over a wide range, depending on the voltage applied to the base of the transistor.

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