445A31L12M00000

Crystals are essential in modern electronics as they are used in a variety of electronic devices, from simple radio sets to sophisticated electronic systems. The 445A31L12M00000 is a type of crystal used in a range of different applications, due to its relatively high frequency tolerance and low power consumption. In this article, we will discuss the various applications and working principles of the 445A31L12M00000 crystal.

General Description

The 445A31L12M00000 is a quartz crystal designed for use in consumer and industrial electronics applications. It has a frequency tolerance of ±2ppm (parts-per-million) and a low power consumption of 0.5mW. It also has a low signal-tonoise ratio, which makes it suitable for applications where signal accuracy is a concern.

Applications

The 445A31L12M00000 is primarily used for timing in consumer and industrial electronics applications. It is commonly used to generate accurate frequencies for radio frequency (RF) and local oscillator (LO) circuits, for example. It can also be used in microprocessors to provide the clocks for their internal operations. The crystal is also commonly used in modems, as it is able to provide accurate data transmission speeds.

The 445A31L12M00000 is also used in frequency synthesis applications, such as frequency synthesizers and frequency multipliers. In these applications, the crystal is used to generate multiple frequencies from a single source. It is also used in oscilloscope systems to accurately monitor the frequency and amplitude of signals.

Working Principle

A quartz crystal operates using a phenomenon known as the piezoelectric effect. Under this effect, the crystal vibrates at a certain frequency when an electric signal is applied to it. The frequency of vibration depends on the length, shape and orientation of the crystal, which is why the 445A31L12M00000 is optimized for a particular frequency range.

The 445A31L12M00000 has an series resonant frequency of 12 MHz, which means that when an electrical signal of 12 MHz is applied to the crystal, it vibrates at this frequency. This vibration causes a signal to be sent to the connected circuit, and this signal can be used as an oscillator to generate a precise frequency.

Conclusion

The 445A31L12M00000 is an important component in many consumer and industrial electronics applications. It provides precise frequency and low power consumption, making it ideal for applications such as frequency synthesis and oscilloscope systems. It also has a wide frequency range and good signal-tonoise ratio, making it suitable for applications where accuracy is a priority.