445A33S20M00000

Series:	445
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	MHz Crystal
Frequency:	20MHz
Frequency Stability:	±30ppm
Frequency Tolerance:	±30ppm
Load Capacitance:	Series
ESR (Equivalent Series Resistance):	40 Ohms
Operating Mode:	Fundamental
Operating Temperature:	-10°C ~ 60°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

Crystals are the building blocks of modern electronics, used to store and process information, power systems, and much more. One type of crystal, the 445A33S20M00000, is used in a variety of applications and has an interesting working principle. In this article, we will explore the different applications of the 445A33S20M00000 and how it works.

Application of the 445A33S20M00000

The 445A33S20M00000 crystal can be used in many applications, including switching, timer, frequency transducer, and frequency control. It is used in many different types of equipment, such as computers, cell phones, GPS systems, and more. In each of these applications, the crystal helps regulate and control the frequency of signals or other operations. The 445A33S20M00000 is particularly useful in frequency control applications, as it can accurately regulate frequency within a range of +/- 10%, ensuring that it stays close to the desired frequency. This makes it ideal for timekeeping applications, such as watches, clocks, and other timing mechanisms.

Working Principle

At the heart of the 445A33S20M00000 is a tiny quartz crystal that vibrates at a certain frequency. The frequency of the crystal, known as the resonant frequency, is determined by both the shape and size of the crystal. This crystal is then mounted inside a sealed container, which helps to protect it from noise and other sources of interference. When a voltage is applied to the crystal, it responds by vibrating at a frequency determined by the applied voltage. This is known as the “porating” effect. This effect can be used to accurately regulate and control the frequency of a signal or other operation. For example, by adjusting the voltage to the crystal, the frequency of the output signal can be adjusted to meet a desired frequency.

Conclusion

The 445A33S20M00000 crystal is an important component in many different applications. It is particularly useful in frequency control applications, as it can accurately regulate frequency within a range of +/- 10%. The crystal works by responding to an applied voltage and “porating” at a frequency determined by the voltage. By understanding the applications and working principle of the 445A33S20M00000 crystal, engineers can put it to use in a variety of applications.

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