445A2XE12M00000

445A2XE12M00000 Application Field and Working Principle

A 445A2XE12M00000 crystal is a type of quartz crystal device with a wide range of applications in various fields. Its function is to provide stable frequency output sufficient for use in telecommunications, digital communication, and radio communication systems. This crystal is primarily used as an efficient radio frequency oscillator, and also as a filter, clock generator, and resonator.

Applications

The 445A2XE12M00000 crystal is used in a wide variety of fields, ranging from communications to computers and industrial automation. In communication fields, it is used as a programmable clock generator in mobile phones, and is also used in radio receivers and transmitters. In computers, it is used to control the speed of certain processes, and to generate appropriate clock signals for communication. Finally, it is used in various industrial automation applications, such as stabilizing frequency signals, modulating motor speed control, and controlling actuators in robots, to name a few.

Working Principle

The 445A2XE12M00000 crystal is primarily composed of a quartz crystal and two electrodes held together in a sealed housing. As an AC signal is applied to the electrodes, the mechanical shock given to the quartz crystal will cause it to vibrate at its resonant frequency, known as the “energized state”. This vibration oscillates at a fixed, precise frequency, and is used to create a stable, consistent frequency signal for use in the various applications mentioned above.

For some applications, additional components are added to the 445A2XE12M00000 crystal. This includes capacitors and inductors, which are necessary to create different filters for specific frequencies, or an amplifier to bolster certain signal outputs. These components, combined with the quartz crystal, allow the 445A2XE12M00000 to deliver a robust frequency output as well as high stability, low noise levels, and excellent temperature performance.

Conclusion

The 445A2XE12M00000 is a highly versatile crystal with a wide range of applications in various fields. Its working principle is based on the physical phenomenon of the mechanical shock that is generated by the AC signal applied to the electrodes requiring the quartz crystal to vibrate and generate a precise, stable frequency output. Additional components such as filters and amplifiers are sometimes added to more precisely define the frequency and signal output, allowing the 445A2XE12M00000 to be used for various industrial automation and communication applications.