AX7PAF4-450.0000T

Oscillators

Oscillators are specialized components which generate periodic or aperiodic signals to control or monitor various functions in communication systems, test and measurement equipment, and computers. They are typically found in low-frequency applications such as timers, modems, and clocks and can range up to frequencies as high as GHz. Oscillators provide electrical signals at a predetermined frequency, allowing they to be used to modulate or encode data.

AX7PAF4-450.0000T

The AX7PAF4-450.0000T is a programmable crystal oscillator providing a stable, programmable output frequency of 0.45-450 MHz. This oscillator can be programmed in-circuit via its potentiometer, through a CMOS control using an 8-bit data bus and associated control lines, or by using a serial interface.

The AX7PAF4-450.0000T is designed to provide a highly stable frequency in the presence of supply voltage and temperature fluctuations. The device contains an internal temperature compensation circuit which adjusts the frequency with ambient temperature changes, allowing for a stable frequency output over a temperature range from 0°C to 70°C.

Application Field

The AX7PAF4-450.0000T is a low frequency oscillator suitable for use in a wide variety of applications. It is frequently used in military and aerospace systems due to its ability to provide a highly reliable signal over temperature extremes. It is also used in satellite communication, consumer electronic, instrumentation, and automotive systems. The AX7PAF4-450.0000T is also applicable in industrial networks, base stations, and microwave radio communication systems.

Working Principle

The AX7PAF4-450.0000T is an oscillator that generates an electrical signal of a specific frequency based on an electrical resonant circuit. This oscillation circuit consists of an inductor, a capacitor, and a transistor coupled as a feedback network.The oscillator creates an alternating current (AC) when it is powered by an input voltage. This AC signal is then amplified before being sent through the feedback network. The feedback network works to adjust the frequency of the oscillation in order to keep the AC signal constant. By adjusting the power supply, various components of the feedback network, and the amount of feedback, the AX7PAF4-450.0000T can produce an oscillating signal that is specific to the application’s requirements.