AX7PBF2-200.0000C

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Oscillators: AX7PBF2-200.0000C Application Field and Working Principle

Oscillators are electronic components or circuits used to continuously generate signal wave form cycles regardless of amplitude or frequency. Oscillators are divided into two parts: resistors and capacitors. In electrical engineering, an oscillator is an active element which produces an output signal whose output parameters are periodic or repetitive in nature. It eats energy from its power supply to keep it alive, and it produces an output signal just on its own.

The AX7PBF2-200.0000C series oscillator is a low-voltage (1.8/3.3/5V), small-size (3.2 × 2.5 × 0.8mm) quartz crystal quartz oscillator, designed with the latest microelectronics technology and SMT packaging process, to provide excellent performance. It is widely used in the field of communication, computer, measurement, medical and other digital electronic products.

The typical working principal of this oscillator is based on its piezoelectric properties, which enable an elecric potential or electric current to be generated in response to an applied mechanical stress. By reversing the direction of the connection, the mechanical actuation can be used instead to generate a mechanical deformation in response to an applied electric field.

In the process, the quartz crystal is acted upon by an electric field with an alternating voltage across it, resulting in the generation of a train of harmonic waves in it. When the electric field is amplified in the oscillator circuit, the signal is output from the oscillator circuit with a fixed frequency and is used as a time base or as a frequency reference. As such, the circuit can generate a repeating signal of a given frequency.

The frequency of the output signal from the oscillator depends on the piezoelectric properties of the quartz crystal and the design and components of the oscillator circuit. The quartz crystal and oscillator circuit are precision-matched to produce a highly stable output signal with a frequency accuracy of ±50 ppm.

The quartz oscillator includes two output pins: Vcc and O/P. Vcc is the connected power source, while the O/P pin is where the output signal with the fixed frequency is output. The input frequency of the quartz crystals used in the AX7PBF2-200.0000C series oscillator can range from 32.768 kHz to 200.000 MHz. Other parameters include very low power consumption, low noise, low drive strength, and high output frequency stability.

In summary, the AX7PBF2-200.0000C series oscillator is a low-voltage, small-size quartz crystal quartz oscillator with excellent performance. It is widely used in communication, computer, measurement, medical and other digital electronic products, and offers high frequency accuracy and stability output signals. With a wide range of input frequencies, it is an irreplaceable component for a variety of electronic devices.

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