7A-12.000MAAE-T

Series:	7A
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	MHz Crystal
Frequency:	12MHz
Frequency Stability:	±30ppm
Frequency Tolerance:	±30ppm
Load Capacitance:	12pF
ESR (Equivalent Series Resistance):	80 Ohms
Operating Mode:	Fundamental
Operating Temperature:	-20°C ~ 70°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-12.000MAAE-T Application Field and Working Principle

Crystals are widely used in many applications, such as electronic watches and computers, electronic communications, and electronic warfare. 7A-12.000MAAE-T is a widely used crystal because of its wide application field and excellent performance.

Application Field of 7A-12.000MAAE-T

7A-12.000MAAE-T can be used as a high precision clock oscillator in radio frequency (RF) systems and mixed-signal systems. For example, it can be used in the frequency synthesis of the communication equipment, local oscillator of the radio frequency communication receiver, and local oscillator of the TV receiver. Besides, the 7A-12.000MAAE-T crystal can also replace mechanical tuning elements in some applications to achieve frequency stabilization and tuning.

Working Principle of 7A-12.000MAAE-T

The basic principle of 7A-12.000MAAE-T is based on the vibration effect of the quartz crystal. When a certain alternating current is applied to the quartz crystal, the quartz will vibrate by piezoelectric effect. The vibration frequency of quartz crystal is determined by its physical constants and the manufacturing process. In addition, crystal oscillators also use temperature-compensated circuits to reduce the influence of temperature on quartz crystal in order to improve the frequency stability.The working principle of 7A-12.000MAAE-T may be divided into two parts. The first part is the basic principle,that is, the quartz crystal oscillator relies on the physical parameters and the manufacturing process of the quartz crystal to realize the precise frequency stabilization and single. The second part is the temperature compensation effect. The 7A-12.000MAAE-T is designed with precise temperature-compensated circuits to reduce temperature-induced frequency changes.

Advantages of 7A-12.000MAAE-T

7A-12.000MAAE-T has many advantages, such as wide application field, excellent performance, precise frequency control, high quality, low cost and so on. Firstly, the 7A-12.000MAAE-T crystal is widely used in a variety of communication and electronic warfare equipment, which can provide excellent performance in these fields. Secondly, owing to the precisely frequency control, the user can accurately control the frequency without any extra frequency controlling equipment. In addition, the higher quality of the 7A-12.000MAAE-T crystal leads to shorter reheat intervals, longer life cycle and less maintenance cost. Besides, this crystal is also more cost-effective than other quartz crystals.

Conclusion

7A-12.000MAAE-T is a high-precision quartz crystal with a wide application field and excellent performance. The basic principle is based on the vibration effect of the quartz crystal, while the temperature compensation effect increases the 7A-12.000MAAE-T\'s frequency stability. The 7A-12.000MAAE-T crystal also has many advantages, such as low cost and high quality. This high quality crystal is widely used in communication and electronic warfare equipment, helping them to achieve precise frequency control and excellent performance.

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