AA-20.000MBNV-T

Series:	AA
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	MHz Crystal
Frequency:	20MHz
Frequency Stability:	±50ppm
Frequency Tolerance:	±50ppm
Load Capacitance:	8pF
ESR (Equivalent Series Resistance):	50 Ohms
Operating Mode:	Fundamental
Operating Temperature:	-40°C ~ 125°C
Ratings:	AEC-Q200
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: AA-20.000MBNV-T Application Field and Working Principle

Crystals play a variety of roles in the physics world and are usually put to practical use in the fields of electronics, optics, instrumentation, and communication. The AA-20.000MBNV-T crystal is a unique device with a significant application field and advanced working principle.

Overview

The AA-20.000MBNV-T crystal is a high-precision frequency control component that is widely used in the fields of industrial instruments and communications. It has excellent performance, reliable quality, and versatility. It is available in a two-pin, four-pin, or five-pin package and can be used in various circuits.

Application Fields

The AA-20.000MBNV-T crystal is most commonly used in telecommunication and communication systems, such as cellular phones, walkie-talkies, satellite communication, and digital transmission. It is also used in digital switching systems, electronic calculators, electronic watches, electronic instruments, computers, digital electronic devices, and more.

Working Principle

The basic principle of the crystal oscillator is through mechanical vibration to the quartz crystal in order to send the required frequency pulse. The crystal vibrates in response to an external electrical impressed. The oscillator is designed to have a high Q, meaning that it has very little energy loss due to vibration and will oscillate even without an external impressed frequency.The current flowing through the crystal’s two electrodes creates a constant electric field between them, which causes the crystal to vibrate. This vibration generates a sinusoidal waveform with the same frequency at each electrode. When this frequency is monitored, it can be accurately used as a timing reference, necessary for many communication systems.

Conclusion

The AA-20.000MBNV-T crystal is a high-precision frequency control component that is widely used in the fields of industry, instrumentation, and communication. It is suitable for numerous applications, such as telecommunication and communication systems, electronic calculators, electronic watches, and digital electronic devices. Its working principle is based on the generation of a sinusoidal waveform from the frequency control of mechanical vibration.

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