AX7PAF2-320.0000T

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Oscillators are electrical circuits used to generate a periodic signal on a given frequency. One of the oscillators used in many scientific and industrial applications is the AX7PAF2-320.0000T. This article will explore the application fields and working principles of this type of oscillator.

Application Field

The AX7PAF2-320.0000T oscillator is a phased-locked loop (PLL) frequency synthesizer used for any application requiring precise frequency selection. It is commonly employed for voltage controlled oscillators (VCOs), clocks, modulators, digital to analog converter (DAC) applications, and communication systems like digital TV/ audio broadcast receivers and cellular phones. This type of oscillator is also suitable for computers, radar, and military communication systems.

The main advantage of the AX7PAF2-320.0000T oscillator is that it saves space and provides great accuracy and stability over temperature. This type of oscillator is very versatile and is ideal for ultra-low-power applications because of its low power consumption, and because of its environment independent behavior.

Working Principles

The basic idea behind the AX7PAF2-320.0000T oscillator is that it consists of two parts – a voltage-controlled oscillator (VCO) and a phase-locked loop (PLL). The VCO is composed of a tank circuit with two reactive elements – an inductor and capacitor. The PLL is composed of a frequency divider and a voltage-controlled oscillator. The fundamental principle of the PLL is that a voltage signal is generated to control the frequency of the VCO; this is why it’s called a “voltage controlled oscillator.” The frequency is the same as the input frequency multiplied by a fixed number, called the divisor.

The circuit of the AX7PAF2-320.0000T oscillator can be divided into two main parts: the oscillator circuit and the PLL circuit. The oscillator circuit consists of the VCO and the tank circuit. The PLL circuit, meanwhile, involves the frequency divider/multiplier, which provides the necessary feedback between the frequency divider and the VCO. This feedback adjusts the frequency of the VCO to make the output frequency as close as possible to the desired frequency.

The AX7PAF2-320.0000T oscillator also provides various other functionalities. It has a temperature compensation circuit that enables a plurality of electrodes of the Oscillator to be held at a preset temperature, and its Lock-In detection circuit monitors the output signal from the VCO to detect whether it is locked to the desired frequency. This type of oscillator also provides a low power shutdown and wake-up pin, making it suitable for low power applications.

Conclusion

The AX7PAF2-320.0000T oscillator has many uses, and provides great accuracy and stability. It is suitable for any application that requires precise frequency selection, such as voltage controlled oscillators, clocks, modulators, DACs, and digital TV/audio systems. This type of oscillator also has features such as temperature compensation, low power shutdown and wake-up pins, and Lock-In detection, making it a versatile solution for many applications.

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