AX7DCF1-800.0000T

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Oscillators are used in a wide variety of applications, from communication and control systems to radar and audio applications. The AX7DCF1-800.0000T is a precision oscillator with an extremely wide frequency tuning range, making it a great choice for a variety of applications. This article will discuss the application field and the working principle of this oscillator.

Application field

The AX7DCF1-800.0000T is a precision sinusoidal oscillator with a frequency tuning range of 800MHz to 1GHz. It is useful for a variety of applications, including communications, control systems, radar, audio, and many more. It is especially suited for frequency-controlled automated processes, such as frequency hopping and spread spectrum communications systems. It can also be used for high-precision timekeeping and synchronization applications due to its accuracy and wide tuning range.

Working principle

The oscillator is based on the capacitor-feeding oscillator principle, which is a type of frequency-controlled LC oscillator. An LC circuit is formed by a capacitor and a coil, and the oscillator is designed to resonate by passing the output voltage of the circuit back to itself. The frequency of the oscillation is determined by the values of the inductor and capacitor, and the output frequency can be tuned by altering these values. The AX7DCF1-800.0000T has a wide tuning range to allow for a wide range of frequencies.

The oscillator is powered by a 12V power supply, and the output voltage has a peak-to-peak amplitude of 2 volts. It operates in full-bridge mode, with a high-side switch and a low-side switch forming a bridge circuit. The high-side and low-side switches are driven by a duty cycle signal from a control circuit, which alters the capacitance in the LC circuit, allowing for precise frequency tuning. The output voltage is monitored and fed back to a control circuit, allowing for accurate frequency control and stability.

Conclusion

The AX7DCF1-800.0000T oscillator is an excellent choice for a wide variety of applications. Its wide frequency tuning range and precise control make it ideal for communications, control systems, radar, and audio applications. Its also perfect for automated processes or timekeeping applications due to its accuracy and wide tuning range. The working principle of the oscillator is based on the capacitor-feeding oscillator principle, which uses an LC circuit and a duty cycle signal to tune the output frequency. With a 12V power supply and a peak-to-peak amplitude of 2 volts, the AX7DCF1-800.0000T is an excellent choice for precision oscillator applications.

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