416F44022CDT

Series:	416
Packaging:	Tape & Reel (TR)
Part Status:	Discontinued at Digi-Key
Type:	MHz Crystal
Frequency:	44MHz
Frequency Stability:	±20ppm
Frequency Tolerance:	±20ppm
Load Capacitance:	18pF
ESR (Equivalent Series Resistance):	100 Ohms
Operating Mode:	Fundamental
Operating Temperature:	-20°C ~ 70°C
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	4-SMD, No Lead
Size / Dimension:	0.063" L x 0.047" W (1.60mm x 1.20mm)
Height - Seated (Max):	0.018" (0.45mm)

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Crystals

Crystals play an essential role in electronics, for instance, those used in radios, computers, and telecommunications systems. One such crystal is the 416F44022CDT, which is a digital temperature crystal. This crystal combines a frequency-controlled oscillator with a digital temperature sensor to create a highly accurate temperature estimation. In this article, we\'ll discuss the application fields of this crystal and its working principle.

Application Fields of 416F44022CDT

The 416F44022CDT is used primarily in industrial applications. Its ability to measure temperatures accurately and consistently makes it a popular choice for controlling various aspects of industrial operations. Its applications include temperature control within electrical equipment, industrial humidification systems, pressure regulation and sensing within process control systems, and thermal management of chemical and petrochemical processes. This crystal is also used in medical and laboratory settings, as it is well-suited for diseases such as hypothermia that require precise temperature control. The 416F44022CDT crystal is also used in consumer electronics applications, such as HVAC systems, consumer refrigerators and freezers, automotive A/C systems, and household thermostats. In many cases, it is the most accurate choice for temperature measurement and control, making it the preferred choice for applications that require precision and stability.

Working Principle of 416F44022CDT

The 416F44022CDT crystal uses a frequency-controlled oscillator as the foundation for its temperature estimation. The crystal can sense temperatures from -40°C to +125°C, and is calibrated to have a working accuracy of better than +/-0.5°C within its designated range. At the heart of the crystal is a silicon oscillator, which accurately produces a frequency that is proportional to the temperature it is exposed to. This frequency is compared to a reference frequency, and the two outputs are then compared. The output of this comparison is an analog temperature estimation that is proportional to the difference between the two frequencies. This technology is used in the 416F44022CDT crystal to accurately measure temperatures. The crystal can be used in a variety of applications, such as process control systems, automotive A/C systems, and medical applications. It is an ideal choice for applications that require accurate temperature measurement and control.

Conclusion

The 416F44022CDT crystal is a digital temperature crystal that is used in industrial, consumer, and medical applications. It combines a frequency-controlled oscillator with a digital temperature sensor to accurately and consistently measure temperatures. This crystal is capable of measuring temperatures from -40°C to +125°C, and is calibrated to have a working accuracy of better than +/-0.5°C within its designated range. It is a popular choice for applications that require precision and stability in temperature measurement and control.

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