AA-9.216MAHH-T

Series:	AA
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	MHz Crystal
Frequency:	9.216MHz
Frequency Stability:	±30ppm
Frequency Tolerance:	±30ppm
Load Capacitance:	15pF
ESR (Equivalent Series Resistance):	150 Ohms
Operating Mode:	Fundamental
Operating Temperature:	-40°C ~ 85°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-9.216MAHH-T Application Field and Working Principle

Crystals are electronic components used in a wide variety of circuits to maintain frequency control and stability. A specific example of this technology is AA-9.216MAHH-T crystals, which are used in telecommunications and local area networks, among other applications. This article will discuss the application field and working principle of AA-9.216MAHH-T crystals.AA-9.216MAHH-T crystals are mainly used for telephone systems and LAN networks. Such crystals are often preferred over ceramic resonators and oscillators due to their superior stability and temperature characteristics. Additionally, these crystals are also well-suited for keeping time in clock systems, radio and television broadcast applications, as well as for use in laboratory test equipment.AA-9.216MAHH-T crystals are manufactured using quartz crystal materials. These crystals are formed into oscillating components that can generate a stable, accurate oscillation frequency. The frequency of the quartz crystal is regulated through the ability of the crystal itself to vibrate when current is applied. The crystal material\'s own structure provides the resonance.The oscillation frequency of AA-9.216MAHH-T crystals is determined by physical characteristics of the crystal, such as its shape, orientation, and surface area. The size, shape, and surface area of the crystal determine how much electrical charge is pushed back and forth through the crystal. This results in an oscillation frequency that is determined by the physical parameters of the crystal.The frequency of an AA-9.216MAHH-T crystal can be varied through changes in its capacitance or the circuit conditions around it. The capacitance of the crystal can be tuned by changing the applied voltage or current or by changing the mechanical contact between the crystalline surfaces. This allows the frequency to be adjusted to meet a desired output.An oscillating circuit must be built around the crystal in order to provide a stable output signal. An oscillating circuit consists of two main parts: an oscillator and an amplifier. The oscillator is responsible for supplying the necessary electrical stimulus to cause the crystal to oscillate. The amplifier, on the other hand, serves to amplify and provide the specific frequency output.The oscillation frequency of the AA-9.216MAHH-T crystal is further stabilized by a built-in temperature compensation feature. This feature helps to keep the oscillation frequency from changing drastically when there are shifts in temperature. The crystal has an internal temperature sensor that is used to constantly adjust its oscillation frequency in response to changes in temperature. This ensures that the oscillation frequency remains close to the desired output.In conclusion, AA-9.216MAHH-T crystals are widely used in telecommunications, LAN networks, clock systems, radio and television broadcast applications, as well as in laboratory test equipment. These crystals are composed of quartz materials and are designed to oscillate at a specific frequency when exposed to an electrical current. The frequency of these crystals can be varied through adjustments in capacitance or circuit parameters. Additionally, the built-in temperature compensation feature of these crystals ensures that they remain at a stable oscillation frequency despite shifts in temperature.

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