445A22G20M00000

Series:	445
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	MHz Crystal
Frequency:	20MHz
Frequency Stability:	±20ppm
Frequency Tolerance:	±20ppm
Load Capacitance:	30pF
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 substances that are viewed in many different forms throughout the world. Various crystals can have melting points, electrical conductivity, density, and other properties that make them great news products in our world today. For instance, one of the most popular crystals today is the 445A22G20M00000 crystal. This crystal is used in a variety of different systems, from RF systems to television, laptop and desktops, DVD players, and much more. When looking at the application field and working principle of a 445A22G20M00000 crystal, it is essential to understand that it is a quartz crystal that is used for timing applications. When voltage is applied to the crystal, it will start to oscillate at a fixed frequency, which can then be used to accurately set the time of the oscillator. This is why it is used in so many products; it ensures that the timing of a device is always accurate. When looking at the application field and working principle of a 445A22G20M00000 crystal, we can also look at the construction of the crystal and how it is structured. As mentioned before, it is a quartz crystal and this means that it is composed of a silicon dioxide crystal with electrical contacts applied to the surfaces of the crystal. When voltage is applied to the contacts, the crystal will start to oscillate. The frequency of the oscillations depends on several factors. For instance, the characteristics of the quartz crystal, such as the type and size of the crystal, can affect the frequency of the oscillation. The type of metal used for the electrical contacts will also impact the frequency, as metal can absorb heat that can alter the frequency. Another factor that can influence the oscillation frequency is the type of circuit used; this is because the circuit parameters can affect the oscillations. In addition to the application field and working principle of the 445A22G20M00000 crystal, it is important to look at its use in other applications. For instance, it is often used to control the frequency of microcontrollers, as it offers better accuracy than other methods. It is also used in modern communication systems as it provides a consistent time reference. Furthermore, as it is a quartz crystal, it can also be used in GPS systems, as it is accurate and reliable. In conclusion, a 445A22G20M00000 crystal is a quartz crystal that is designed for timing applications. It is composed of a silicon dioxide crystal with electrical contacts and when voltage is applied to the crystal, it will oscillate at a fixed frequency. This makes it a great choice for systems that require accurate timing, such as microcontrollers, communication systems, and GPS systems.

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