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Crystals

Crystals are integrated circuits that are used in a variety of electronic systems to control frequency, phase and amplitude of a signal. Crystals are a type of electronic device that consists of a quartz crystal combined with components like capacitors and inductors to form a resonator circuit. This type of circuit is used to generate a specific frequency of oscillations that can be used in conjunction with microcontrollers and digital clocks to accurately generate timing signals. One such device is the FPXLF040 crystal. This article will cover the application fields and working principle of this device.

FPXLF040 Application Fields

The FPXLF040 crystal is designed for use in a number of applications. Firstly, it can be used in mobile phones, radio systems, digital television and cellular systems for frequency control and modulation. Secondly, it can be used in computers, servers and workstations for frequency timing and synchronization, as well as in some low-cost embedded systems such as medical devices, wireless sensors and wearable products. This particular crystal can provide a precise clock-rate frequency of 40MHz with a frequency accuracy of 0.12%. It is a low power device and can be used in a wide range of applications.

FPXLF040 Working Principle

The FPXLF040 crystal works through a process called piezoelectricity. Piezoelectricity is an effect observed when a quartz crystal is physically deformed by an applied voltage. When a voltage is applied, the quartz crystal will vibrate at a specific frequency which is determined by the capacitance and inductance of the quartz crystal. By controlling the deformation with carefully designed and balanced external circuitry, one can create a device with very precise frequency accuracy. As the crystal vibrates, it oscillates between two different energy states and thus creates a repeating output signal.

The FPXLF040 crystal works by using an external circuit to drive the quartz crystal. This external circuit contains components such as resonant capacitors and chokes, as well as a power supply and other components to stabilize the frequency. When a voltage is applied, the quartz crystal will oscillate at the desired frequency, producing an output signal. This signal can then be used in conjunction with microcontrollers and digital clocks for timing signals which are used to control frequency, phase and amplitude of the signal.

Conclusion

The FPXLF040 crystal is an integrated circuit that is designed to help provide accurate frequency control and modulation in a number of applications. It is a low power device and utilizes piezoelectricity to provide precise output signals. This device is useful for applications such as mobile phones, radio systems, digital television and cellular systems, as well as computers, servers and workstations. This article has provided an overview of the application fields and working principle of the FPXLF040 crystal and should help to provide an understanding of how this device works.

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