VG-4030JA 12.2880MDVK3: ROHS Crystals, Oscillators, Resonators

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Oscillators

An oscillator, such as VG-4030JA 12.2880MVK3: ROHS, is an electronic device that can generate and control a continuous cyclic oscillation. Commonly used in a wide range of electronic applications, oscillators are used to create or receive specific frequencies to initiate or maintain a signal. The VG-4030JA 12.2880MDVK3: ROHS is an example of a quartz-based crystal oscillator, a type of oscillator that is made out of quartz and used for high-accuracy timing tasks.

Application Fields

The VG-4030JA 12.2880MDVK3: ROHS offers some of the highest levels of accuracy available in an oscillator, making it ideal for applications that require precise timing information in a variety of industries. High accuracy oscillators such as this are commonly used in a variety of different industries, including medical and nuclear applications, aerospace, precision measurement, navigation systems, and telecommunications.

Additionally, the VG-4030JA 12.2880MDVK3: ROHS can be used in applications that require a clean and reliable clock signal, such as micro-controller-based systems, embedded system designs where power conservation is critical, and other heterodyne circuits. It is also used to generate the clock signals for computers and videos that transmits TV signals.

Working Principle

The VG-4030JA 12.2880MDVK3: ROHS is an example of a quartz-based crystal oscillator which works on the principle of piezoelectricity. Piezoelectricity is the ability of certain materials to produce electrical charge in response to mechanical stress. When the quartz crystal is mechanically stressed, it produces a pulse of electrical charge, which then drives an electrical oscillator circuit which generates the desired output frequency.

The crystal is mounted on a special oscillator circuit board which includes a resistor, capacitor, and transistor. The resistor and capacitor are connected to the quartz crystal and are used to create an electrical feedback loop which feeds back the output of the oscillator circuit and helps maintain its stability and accuracy. The transistor is used to amplify the output of the oscillator so that the signal can be transmitted to other systems. The output of an oscillator is highly sensitive to changes in temperature, so the oscillator circuit is insulated to help maintain accuracy.

By combining these electrical components with the piezoelectric properties of the quartz crystal, the VG-4030JA 12.2880MDVK3: ROHS can produce a highly accurate clock signal with a very small deviation and stable output. This makes it a perfect choice for critical applications, such as medical or aerospace, where accuracy is essential.

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