HX21480001 Crystals, Oscillators, Resonators

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Oscillators are electronic components that produce a periodic, alternating signal. The purpose of an oscillator is to produce a signal at a controlled frequency and with minimal distortion. The HX21480001 is an example of an oscillator device. This article will discuss the application field and working principles of the HX21480001.

Application Field

The HX21480001 oscillator is designed to provide a constant frequency output to drive dynamic coil loading and inductive power supplies. It is typically used in automotive, industrial, and consumer electronics applications. It is suitable for driving high frequency signals in automation and control, automotive, and industrial communication systems. It can also be used for power management in charging or discharging microelectronic circuitry.

Working Principle

The HX21480001 oscillator is a voltage-controlled oscillator (VCO) with an input range of 0 to 10V. When an input voltage is applied, the oscillator changes the frequency of the output signal as the voltage input changes. The frequency will then be limited by the external components that are connected to the oscillator. The frequency accuracy can be determined by the oscillator’s frequency offset ratio. This ratio is the ratio of the input voltage to the output frequency. The circuit includes a voltage-controlled capacitance (VCC) to achieve a stable and accurate output frequency.

The HX21480001 oscillator has a low operating current of approximately 1mA and a maximum operating voltage of 11V. The oscillator provides an accurate, stable output signal. The output frequency is limited by the external components, and the frequency accuracy is determined by the frequency offset ratio. The oscillator is also designed with an internal temperature compensator that ensures stable operation, even in changing temperature conditions. The oscillator features a high temperature coefficient and a wide temperature range.

In addition to the temperature compensation, the oscillator is also designed with a voltage locking system. This system prevents frequency drift during operation and ensures that the output frequency is constant over a wide temperature and supply voltage range. The oscillator also features an internal bias generator for additional stability.

Conclusion

The HX21480001 oscillator is a voltage-controlled oscillator designed for use in a variety of applications. The frequency accuracy is determined by the frequency offset ratio and the oscillator features a temperature compensator and voltage locking system to ensure stable operation. This oscillator is suitable for automotive, industrial, and consumer electronics applications.

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