7B-8.000MAHJ-T

Series:	7B
Part Status:	Active
Type:	MHz Crystal
Frequency:	8MHz
Frequency Stability:	±30ppm
Frequency Tolerance:	±30ppm
Load Capacitance:	18pF
ESR (Equivalent Series Resistance):	100 Ohms
Operating Mode:	Fundamental
Operating Temperature:	-40°C ~ 85°C
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	4-SMD, No Lead
Size / Dimension:	0.197" L x 0.126" W (5.00mm x 3.20mm)
Height - Seated (Max):	0.041" (1.05mm)

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Introduction to Crystals – 7B-8.000MAHJ-T Application Field and Working Principle

Crystal oscillators are electronic elements designed to produce either high frequency alternating current (AC) or direct current (DC) which are used in various circuits and systems. One example is the 7B-8.000MAHJ-T crystal oscillator, which is a highly reliable miniature crystal oscillator typically used in consumer and communication applications. In this article, we will discuss the 7B-8.000MAHJ-T application field and working principle, and explore the design and operational characteristics of this type of oscillator.

7B-8.000MAHJ-T Application Field

The 7B-8.000MAHJ-T crystal oscillator is a leadless, low-profile surface mount device that is ideal for use in automotive, consumer electronics, and communication applications. Due to its small size, the device can be easily integrated into devices that have tight space constraints. The 7B-8.000MAHJ-T has a wide operating temperature range and can provide stable frequency output over a range of -40 to +85 degrees Celsius.The oscillator is designed to deliver a frequency of 8.000MHJ and can achieve a frequency accuracy of ± 20ppm over the entire specified temperature range. It has a good EMI noise suppression performance and can also provide reliable signal transmission over long distances.

7B-8.000MAHJ-T Working Principle

The 7B-8.000MAHJ-T crystal oscillator operates on the principle of piezoelectricity. The device consists of a quartz crystal which vibrates at a fixed frequency when an electric signal is applied to it. The crystal is mounted to a substrates and two electrodes are used to control the electric field across the crystal.An oscillator using a quartz crystal generates alternating electrical currents which are converted into an output signal with a frequency that is determined by the size of the crystal. The frequency of these oscillations is determined by the thickness and surface area of the crystal, as well as the type of surrounding material.The 7B-8.000MAHJ-T is designed to generate a stable and reliable signal with a frequency of 8.000MHJ even in environments with extreme temperature conditions. The oscillator can be used in a wide range of electronic products and applications, from consumer electronics to automotive.

Conclusion

The 7B-8.000MAHJ-T crystal oscillator is a reliable miniature oscillator that can be used in many consumer, automotive, and communication applications. The oscillator works on the principle of piezoelectricity, where a crystal deforms when an electric signal is applied to it and creates an alternating current with a fixed frequency. This fixed frequency can be used to generate a reliable signal in a wide range of extreme temperature environments.

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