AX7PAF3-480.0000T

Oscillators: AX7PAF3-480.0000T Application Field and Working Prinicple

An oscillator is a device or circuit that generates a signal at a certain frequency. To generate the signals, an oscillator must use some type of feedback to drive the amplifying structures. A common type of oscillator is an electrical one, used in radio transmitters and receivers, among many other signal generation or control applications. Oscillators are also useful for many types of timekeeping, such as controlling the frequency of incandescent light dimming voltage.

A specific type of oscillator, AX7PAF3-480.0000T, is a crystal oscillator with an integrated frequency doubler. The frequency doubler allows the oscillator to operate on a low-frequency (sub-MHz) crystal while providing a doubled output frequency. The crystal oscillator is an ideal solution for engineers who need to generate a stable, precise, and accurate frequency. This is due to the fact that a crystal reacts to an applied voltage by producing a very stable frequency.

The AX7PAF3-480.0000T is widely used in radio frequency (RF) applications due to its highly precise, stable frequency output. It can be used as a frequency reference oscillator in a variety of radio, telecommunication, and RF applications. Additionally, it can be used as a timepiece oscillator in clocks, watches, and other timekeeping applications.

The AX7PAF3-480.0000T uses a crystal as its frequency source, which is then boosted by a two-stage frequency doubler. This process results in a twice the requested frequency being generated at the output. The frequency doublers use a unique circuit design technique, called "parallel frequency multiplication" which provides both improved stability and extended operating cycles.

Now that we have taken a look at the AX7PAF3-480.0000T\'s applications and its working principle, let us delve into its detailed workings. This oscillator requires two signal inputs - the first, an input voltage; and the second, a control voltage. The input voltage is used to excite the crystal and produce an alternating voltage. The control voltage is used to drive the frequency doubler circuit.

The oscillator works by controlling the frequency doubler with the control voltage by boosting the alternating input voltage to twice the desired frequency. The frequency is then filtered and stabilized using a band-pass filter and a digital-controlled voltage regulator. This ensures that the output frequency is stable, accurate, and precise.

In conclusion, the AX7PAF3-480.0000T is a highly precise, stable crystal oscillator with an integrated frequency doubler. It is widely used in RF applications due to its highly precise, stable, and accurate frequency output. Its working principle involves controlling the frequency doubler with a control voltage, and using a band-pass filter and a digital-controlled voltage regulator to filter and stabilize the frequency.