7A-16.000MAHE-T

Series:	7A
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	MHz Crystal
Frequency:	16MHz
Frequency Stability:	±30ppm
Frequency Tolerance:	±30ppm
Load Capacitance:	12pF
ESR (Equivalent Series Resistance):	50 Ohms
Operating Mode:	Fundamental
Operating Temperature:	-40°C ~ 85°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

7A-16.000MAHE-T application field and working principle

Crystals are used in a wide range of fields and applications that require the precise frequency control of an oscillator. Within single-package crystal products, the 7A-16.000MAHE-T wide temperature range crystal is ideally suited for applications that require a frequency range between 15MHz and 35MHz.

Working Principle

A 7A-16.000MAHE-T crystal is a quartz crystal frequency control element bonded to ceramic resonating material. The quartz crystal is extremely sensitive to temperature changes, and will affect the resonance frequency of the crystal. The 7A-16.000MAHE-T crystal is designed to operate over a wide temperature range, keeping the resonance frequency fairly stable over that operating temperature range.The frequency of a quartz crystal oscillator is determined by the size and cut of the quartz crystal. The frequency of the crystal is determined by the physical constants of the quartz crystal, namely, the density of the quartz, the elasticity of the quartz and the shape and size of the cut quartz plate. The 7A-16.000MAHE-T has a frequency range of 15MHz to 35MHz, so the crystal must be a certain size and shape to attain this frequency range.The 7A-16.000MAHE-T crystal is cut in a specific fashion to make it sensitive to temperature changes and to provide a wide operating temperature range. This \'temperature compensated\' crystal has a much lower temperature coefficient than a standard crystal and consequently provides a much wider operating temperature range.

Fields of Application

The 7A-16.000MAHE-T is used in a wide range of applications that require precise frequency control of an oscillator. These include automotive, medical and industrial applications.In automotive applications, this crystal is often used in precise timing circuits such as airbag deployment, engine control and audio systems. The wide temperature range means that the crystal will remain stable despite extreme temperatures inside the car.In medical applications, the 7A-16.000MAHE-T provides precise frequency control for medical equipment. This could include patient monitoring and imaging equipment such as ultrasounds, or diagnostic electrical devices.The wide temperature range of the 7A-16.000MAHE-T crystal also makes it ideal for industrial applications. It can be used in frequency control, communications and energy management systems. The wide operating temperature range ensures that these systems remain stable and accurate even in harsh industrial environments.

Conclusion

The 7A-16.000MAHE-T wide temperature range crystal offers a wide frequency range of 15MHz to 35MHz, making it ideal for applications that require precise and stable frequency control of an oscillator. The wide temperature range of the crystal ensures that the oscillator will remain stable and accurate in extreme temperatures, making it suitable for a wide range of automotive, medical and industrial applications.

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