520L20DT16M3690

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Oscillators make up an important part of the electrical and electronic industry, with many applications. The 520L20DT16M3690 oscillator is a particularly versatile one for a number of industrial and commercial uses. In this article, we will look at the application field and the working principle of the 520L20DT16M3690 oscillator.

Application field of the 520L20DT16M3690 oscillator

The 520L20DT16M3690 oscillator is generally used in the radio frequency (RF) and microwave industry, for products such as mobile phones, Wi-Fi devices, remote controls, and wireless communication systems. It is also used in short-haul radio links for voice communication, such as walkie talkies, and in short-range communication networks.

Besides applications in the radio frequency industry, the 520L20DT16M3690 oscillator can also be used in other areas such as measurement and instrumentation. It can be used to precisely control the frequency of laboratory measuring instruments and optical communication systems. In the field of automated testing, the oscillator can be used to generate test signals for the proper functioning of the entire system.

Working principle of the 520L20DT16M3690 oscillator

The 520L20DT16M3690 oscillator is based on a Pierce Crystal oscillator circuit. This type of analog electronic oscillator circuit uses an amplifier and a quartz crystal as the main components. The quartz crystal functions as a frequency-determining component, which produces a precise frequency when an alternating voltage is applied to it.

The Pierce Crystal oscillator is based on the principle of negative feedback. When a voltage is applied to the quartz crystal, it generates its own vibration that is fed back to the amplifier. The amplifier then amplifies this signal and feeds it once again to the quartz crystal. This process of feedback is repeated, resulting in an oscillation of the quartz crystal that is of a very precise frequency.

The frequency of oscillation produced by the Pierce Crystal oscillator can be adjusted by controlling the amount of feedback provided to the oscillator circuit. This is done by changing the value of the parallel capacitors or inductors connected to the crystal, thus allowing for the adjustment of the frequency of oscillation produced by the 520L20DT16M3690 oscillator.

Conclusion

The 520L20DT16M3690 oscillator is a cost-effective and high-performance oscillator, with a wide application field such as in the radio frequency industry, automated testing, and instrumentation. It uses a Pierce Crystal oscillator circuit, which utilizes a quartz crystal and an amplifier for producing a precise frequency of oscillation. The frequency can be adjusted by controlling the feedback applied to the oscillator circuit.

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