FPXLF0368-20

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Crystals are natural or man-made crystalline substances that display certain optical and electrical properties, including the ability to generate an electrical current when subjected to mechanical vibration or strain. The FPXLF0368-20 is an example of a crystal oscillator used in many applications. This article will discuss the application field and working principle of the FPXLF0368-20.

Application Field

The FPXLF0368-20 is a high-performance, low-power crystal oscillator designed to provide accurate frequency signals in the range of 3.2 to 80 MHz. It is ideal for use in applications such as oscillators, RF circuits, frequency generators, clocks, and more. With a low noise figure and excellent phase-noise performance, the FPXLF0368-20 oscillator is ideal for use in a variety of radio frequency applications.

The FPXLF0368-20 is particularly well-suited for use in mobile phones and other portable device applications due to its small size and low consumption of power. Its high frequency stability and small acceleration sensitivity also make it an attractive choice for use in such applications. The oscillator is also designed to operate reliably under extreme environmental conditions, making it a good option for automotive, medical, and other mission-critical applications.

Working Principle

The primary function of a crystal oscillator is to generate a precise frequency signal. To accomplish this, the oscillator uses a quartz crystal, which is made up of a very thin slice of quartz that vibrates when subjected to an external voltage. These vibrations cause the crystal to generate an amplified electrical signal, which is then converted into a specific frequency by a frequency divider.

The FPXLF0368-20 incorporates a tuned LC circuit, which helps to maintain a constant frequency and amplitude. The oscillator also features an integrated circuit that controls the operating temperature. This helps to ensure the highest possible precision, even when the temperature of the operating environment changes.

The frequency of the oscillator is determined by the characteristics of the quartz crystal. In the case of the FPXLF0368-20, it is designed to operate at 3.2 to 80 MHz. This frequency range makes it suitable for a wide range of applications, including oscillators, RF circuits, frequency generators, and clocks.

In summary, the FPXLF0368-20 crystal oscillator is a high-performance and low-power device designed for use in a variety of applications. Its small size, low power consumption, and high frequency stability make it an ideal choice for portable device applications. It operates reliably under extreme environmental conditions and generates a precise frequency over the 3.2 to 80 MHz range. The oscillator employs a tuned LC circuit and integrated temperature controller, which help to ensure the highest possible accuracy.

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