445W22K20M00000

Series:	445
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	MHz Crystal
Frequency:	20MHz
Frequency Stability:	±20ppm
Frequency Tolerance:	±20ppm
Load Capacitance:	8pF
ESR (Equivalent Series Resistance):	40 Ohms
Operating Mode:	Fundamental
Operating Temperature:	0°C ~ 50°C
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	2-SMD, No Lead
Size / Dimension:	0.197" L x 0.126" W (5.00mm x 3.20mm)
Height - Seated (Max):	0.053" (1.35mm)

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Crystals: 445W22K20M00000 Application Field and Working Principle

Crystals are minerals formed by nature, most of them composed of many chemical element. Crystals are widely used in electronic devices due to their excellent properties like high frequency, high accuracy and low power consumption. Crystals of the type 445W22K20M00000 is especially suitable for high precision and ultra-fine tuning applications. In this article, we will discuss the application fields and working principles of the 445W22K20M00000 crystal.

Application Field

The 445W22K20M00000 crystal is mainly used in high precision frequency control applications. It is designed with extremely low frequency drift and excellent temperature stability which makes it ideal for wideband or narrowband frequency applications. For example, it is widely used in high precision sensor detectors, flight control systems, clocks and watches, fractional-N frequency synthesizers, microwave radio and communications, automotive electronics and consumer electronics such as mobile phones.

Working Principle

445W22K20M00000 crystal consists of two electrodes embedded in a cut piece of the crystal material. When the crystal is under an alternating electric field, the electromagnetic force of the electric field affects the free electrons in the crystal material, causing them to oscillate at the frequency determined by the crystal itself. The oscillation generates an electrical field between two electrodes which is also known as piezoelectric effect. By this mechanism, the 445W22K20M00000 crystal produces stable and accurate frequency as long as it is under an alternating electric field.In addition, the 445W22K20M00000 is designed with high frequency accuracy and extremely low frequency drift which allows to have a precisely tuned output. It has superior heat resistance and temperature stability which makes it suitable for a variety of different environments. Furthermore, it has a low power consumption which makes it an ideal choice for a wide range of applications.

Conclusion

The 445W22K20M00000 crystal is a very versatile device that is used in many high precision and ultra-finetuning applications. It has excellent properties such as high frequency, high accuracy and low power consumption, making it perfect for various types of electronics applications. Furthermore, it has superior heat resistance and temperature stability which makes it suitable for a range of different environments. With these features and characteristics, the 445W22K20M00000 crystal is one of the best choices for frequency control applications.

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