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Oscillators - AOCJY3-38.880MHZ Application Field and Working Principle

Oscillators are fundamental components of electronics circuits, with function of providing electrical signals of reliable and stable frequency. One type of oscillator, AOCJY3-38.880MHZ, has its application field and working principles.

Application Field

AOCJY3-38.880MHZ is a low-noise oscillator which is suitable to be used in smartphones, tablets, notebooks, digital products, instrumenttion and military application. It has a low jitter characteristic. AOCJY3-38.880MHZ also provides a maximum input of 200mVp-p, with an output frequency of 38.880MHz. It has a minimum start-up time of 15ms, and offers support for low-frequency and low-voltage operations, making it ideal for a variety of applications.

Working Principle

The working principle of AOCJY3-38.880MHZ oscillator is a combination of a low-noise amplifier and a temperature compensated crystal oscillator. The basic working principle of the oscillator is a negative feedback loop combined with a crystal. The loop works by sending a signal from the output of an amplifier to the crystal. The crystal acts as a filter and removes some frequencies from the signal, resulting in an output that has the same frequency as the input. This means the oscillator will continue to produce a steady signal of the specified frequency.

The low-noise amplifier is used to amplify the frequency produced by the crystal. It is usually designed to minimize distortion and to ensure that the output is clean and accurate. Additionally, the temperature compensated crystal oscillator will provide the oscillator with greater stability and accuracy over a wide range of temperatures.

Conclusion

AOCJY3-38.880MHZ oscillators offer many advantages, making them one of the most popular choices for use in various applications. Not only do they provide excellent frequency accuracy and stability, but they are also highly reliable and energy efficient. Additionally, they offer support for low-frequency and low-voltage operations, making them ideal for a variety of different applications.

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