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Oscillators

Oscillators are a type of electronic circuit which produce a sinusoidal or square wave output. These types of circuits are commonly used in audio applications, as well as in the production of radio-frequency (RF) signals. Oscillators are also used in the generation of oscillating signals for control and measurement purposes. This article will discuss the application field and working principle of AX7MBF2-650.0000T oscillator.

Application Field

The AX7MBF2-650.0000T oscillator is a high precision oscillator synthesizer designed for use in telecommunication systems. It is intended for use in both commercial and military applications, and is suitable for operation in extreme temperatures, humidity, and vibration environments. Its small form factor and high packing density make it ideal for use in applications where space is at a premium. It has a wide range of applications in telecommunication systems, including digital radio, cellular, and broadband telephony systems. The AX7MBF2-650.0000T can also be used in frequency measurement and synchronization applications.

Working Principle

The working principle of the AX7MBF2-650.0000T oscillator is based on the VCO (voltage controlled oscillator) architecture. Basically, the circuit consists of a voltage-controlled oscillator (VCXO) and a frequency synthesizer that can be programmed to generate an output signal at a range of frequencies with high accuracy and stability. The VCXO allows the output frequency to be adjusted according to the applied voltage, while the frequency synthesizer is responsible for switching between the reference and output signals.

The frequency synthesizer in the AX7MBF2-650.0000T oscillator is based on a fractional-N frequency divider and is controlled by a digital frequency tuning loop. The VCO is an oscillator whose frequency is linearly proportional to the applied voltage. By adjusting the voltage applied to the VCO, its frequency will be modified and the output signal will change accordingly. The frequency synthesizer utilizes a PLL (phase locked loop) that compares the reference signal and the output of the VCO and adjusts the frequency divider accordingly. This allows the output frequency of the oscillator to be accurately tuned.

Conclusion

The AX7MBF2-650.0000T oscillator is a high precision oscillator synthesizer designed for use in telecommunication systems. Its small form factor and high packing density make it ideal for use in applications where space is at a premium. The frequency synthesizer in the AX7MBF2-650.0000T oscillator is based on a fractional-N frequency divider and is controlled by a digital frequency tuning loop. The VCO is an oscillator whose frequency is linearly proportional to the applied voltage. By adjusting the voltage applied to the VCO, its frequency will be modified and the output signal will change accordingly.

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