AX7PAF2-74.5000T

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Oscillators are electronic devices that generate a constant frequency when the power is connected. They are essential for many different modern technologies, such as clocks, telecommunication, and consumer electronics.

One type of oscillator is the AX7PAF2-74.5000T. It is a highly specialized oscillator of the varactor-tuned phase-locked loop (PLL) variety. It has been designed for use in applications such as mobile Communications, remote control, satellite systems, and avionics.

The AX7PAF2-74.5000T is an all-in-one oscillation package, combining the tuning circuit and low-noise voltage-controlled oscillator (VCO). The tuning range is from 50 MHz to 74.5 GHz.

The frequency stability of the AX7PAF2-74.5000T is extremely tight, with a rated long-term stability of ±0.0003%. This is ideal for applications such as precision timing, navigation, and communications systems, where exact and reliable frequencies are essential.

The AX7PAF2-74.5000T works by employing a frequency-locked loop, which is a feedback control system. The key element of this system is the varactor diode. This is used to control the frequency of the oscillator by varying its capacitance depending on the applied voltage.

The VCO is configured as the main component of the loop, producing a constant frequency signal. This signal is fed into the frequency-lock loop, where it is compared to the reference frequency generated by a separate circuit.

The output of the frequency-lock loop is then sent to the varactor diode, where the voltage of the signal is adjusted, thus changing the capacitance of the varactor diode. This in turn affects the frequency of the VCO, ensuring that it matches the reference frequency.

In addition to the frequency-lock loop, the AX7PAF2-74.5000T also has a wide range of other features, such as built-in monitoring and control, and phase continuity. This makes it a highly effective, efficient, and reliable solution for applications that require precise, consistent frequencies.

Ultimately, the AX7PAF2-74.5000T is a powerful and versatile oscillator. With its highly accurate tuning range, superb long-term frequency stability, and built-in monitoring and control, it is ideal for a wide range of applications, including mobile Communications, satellite systems, avionics, and remote control.

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