AX7DBF1-644.1628C

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Oscillators refer to a class of electronic devices with the capacity for self-sustaining operation, operating in the frequency domain. The AX7DBF1-644.1628C is a type of oscillator, which is used in a variety of applications. The purpose of this article is to provide an overview of the application field and working principle of the AX7DBF1-644.1628C.

Application Field of AX7DBF1-644.1628C

The AX7DBF1-644.1628C is primarily used in mobile communications and radar applications, as well as in many other types of electronic systems. It is particularly suitable for applications requiring high frequency stability, high accuracy, low jitter and low phase noise. The AX7DBF1-644.1628C is also widely used in the automotive industry, due to its ability to withstand extreme temperatures and environmental conditions.

Working Principle of AX7DBF1-644.1628C

The working principle of the AX7DBF1-644.1628C is based on the concept of a Phase-Locked Loop (PLL). A PLL is an electronic control system that uses feedback to synchronize its output frequency with a predetermined reference frequency. In the case of the AX7DBF1-644.1628C, this reference frequency is derived from an external crystal oscillator. The output of this reference frequency is converted to a fixed voltage and fed into the input of the PLL. This voltage is used to control the frequency of the output of the oscillator, allowing for accurate frequency control.

The AX7DBF1-644.1628C is also equipped with a Frequency Hopping PLL (FH-PLL), which gives it the ability to rapidly switch between two predetermined frequencies. This feature makes it highly suitable for mobile communications and radar applications, as it can be used to quickly and accurately change frequencies to reduce interference.

In addition, the AX7DBF1-644.1628C has a wide frequency range of 800 kHz to 160 MHz, making it ideal for a variety of applications. It also has a high level of stability over a wide range of temperatures, which makes it suitable for use in a variety of environmental conditions.

Conclusion

The AX7DBF1-644.1628C is a highly versatile oscillator, capable of providing accurate and stable frequency control over a wide range of temperatures. It is commonly used in mobile communications and radar applications, due to its frequency hopping capability and its wide frequency range. By using the PLL and FH-PLL technologies, the AX7DBF1-644.1628C is able to quickly and accurately switch between two predetermined frequencies, making it highly suitable for a variety of applications.

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