445A22F12M00000

Series:	445
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	MHz Crystal
Frequency:	12MHz
Frequency Stability:	±20ppm
Frequency Tolerance:	±20ppm
Load Capacitance:	24pF
ESR (Equivalent Series Resistance):	50 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- 445A22F12M00000 Application Field and Working Principle

Crystals have been a major staple of the technological industry for decades now. The 445A22F12M00000 Crystal is a quartz-based electronic component that serves to regulate the precision and frequency of electronic equipment, making it well-suited to a variety of different designs and applications. In this article, we\'ll take a close look at this special crystal, discussing its application field and working principle.

Application Field

The 445A22F12M00000 Crystal is typically used as an oscillator in a variety of different electronic circuits. In particular, it is often utilized for timekeeping and frequency control in a wide range of different applications, including multiplexing and filtering, as well as in talkie transmissions. Additionally, its frequency is accurately adjustable to allow for higher levels of precision.In addition to frequency control, the crystal is also a versatile component when it comes to power supply circuitry. It can provide a stable voltage and current supply for voltage regulators, preventing excessive signals from damaging the circuits.

Working Principle

The 445A22F12M00000 Crystal utilizes the properties of quartz, a naturally occurring mineral silicon dioxide, to control the frequency and precision of electronic devices. Specifically, quartz is piezoelectric, which means it has the ability to convert mechanical energy into electrical energy. Inside the crystal, the movement of electrons creates standing waves, which allows the mineral to oscillate at a predetermined frequency. This frequency is determined by the load capacitance and load resistance that are applied to the crystal. The higher the load capacitance and load resistance, the higher the frequency of the crystal. The advantage of the quartz crystal is that it is highly stable and does not suffer from fluctuations in temperature or humidity, which makes it an ideal choice for a variety of frequency-control applications.

Conclusion

The 445A22F12M00000 Crystal is a versatile and reliable quartz-based component that is widely used in the technology industry due to its high precision and stability. Its ability to regulate the frequency and precision of electronic devices makes it useful for a multitude of different applications, including timekeeping, multiplexing, filtering, and voltage regulation. Its working principle is based on the piezoelectric property of quartz, which utilizes the movement of electrons to create standing waves and oscillate at predetermined frequencies.

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