AX7MAF1-640.0000T

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Oscillators

Oscillators are devices that generate signals of a given frequency. They can be used to create a variety of signals and are used in various applications. One such oscillator is the AX7MAF1-640.0000T, which is a temperature compensated crystal oscillator (TCXO). This article will discuss the application field and working principle of this oscillator.

Application Field

The AX7MAF1-640.0000T is a high-performance TCXO with low power consumption. It is designed for applications that require frequency stability over wide operating temperature ranges. It is especially suitable for use in communications systems, such as mobile phones and satellite communications. It can also be used in navigation systems, such as GPS, and in digital audio applications. Additionally, it is suitable for use in industrial applications, such as automotive, medical, and aerospace.

Working Principle

The AX7MAF1-640.0000T works by using a quartz crystal as its oscillating element. The quartz crystal has two opposing sides, and when an AC current is applied to it, it vibrates at a frequency determined by its internal structural characteristics. This frequency is used as the basic signal of the oscillator, and a voltage-controlled oscillator (VCO) is used to stabilize it. The VCO adjusts the frequency of the signal slightly in response to changes in the input voltage.

The oscillator also features a temperature compensation circuit, which is necessary to counteract the effects of temperature on the quartz crystal. The circuit adjusts the frequency of the signal in response to changes in the surrounding temperature. This ensures that the frequency of the signal remains stable over a wide range of temperatures.

The AX7MAF1-640.0000T is suitable for applications where frequency stability and low power consumption are important. It is designed for use in applications that require frequency stability over wide operating temperature ranges, such as mobile phones and satellite communications. Additionally, its temperature compensation circuit ensures that the frequency of the signal remains stable regardless of external temperature changes.

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