7V-40.000MAAE-T Crystals, Oscillators, Resonators

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Crystals

Crystals have been used for a variety of applications ranging from oscillators and filters to amplifiers for many years. Among them, the 7V-40.000MAAE-T crystal has found broad applications in many fields. This article aims to explain the 7V-40.000MAAE-T crystal’s application field and working principle.

Application Field

The 7V-40.000MAAE-T crystal is a cost-effective piezoelectric crystal oscillator designed primarily for use in computer systems. It is primarily used in high performance applications where fast clock signals or high-precision PWM signals are needed. This crystal can also be used in many other fields like telecommunication, consumer electronics or measuring equipment. The main application fields include:

• Communication: With its stability, the 7V-40.000MAAE-T crystal is a great choice for use in communication-related products such as wireless communication systems, LAN cards and routers, etc.
• Electrical Appliances: The high-precision frequency output of the 7V-40.000MAAE-T crystal makes it a perfect component for electrical appliances and other consumer electronics, such as digital cameras, air conditioners and robots, etc.
• Automotive: The stability of the 7V-40.000MAAE-T crystal ensures accurate signal transmission in automotive products such as drive-by-wire systems, on-board diagnostics, active suspension systems and other vehicular systems.

Working Principle

The 7V-40.000MAAE-T crystal is a piezoelectric crystal oscillator which means it works on the principle of piezoelectricity. In this principle, the crystal converts electrical energy into mechanical vibrations while vibrating at a constant frequency. This frequency is determined by the crystal\'s natural resonant frequency as cut on an AT-cut crystal and when supplied with a power supply and connected to a microcontroller, it will produce an accurate frequency based on the resonance of the crystal.

The construction of the 7V-40.000MAAE-T crystal is such that it has increased frequency stability and reliability. The crystal has a low-ESR (Equivalent Series Resistance) and is equipped with an internal capacitor, which helps dampen and reduce frequency variations over a wide range of temperatures and supply voltage fluctuations. The internal capacitor can help achieve a higher resonance frequency, making it possible to generate a low-power clock signal. The crystal also has an extremely low aging rate, which helps maintain its accuracy and stability over time.

Conclusion

The 7V-40.000MAAE-T crystal has a wide range of applications and it has been shown to be a reliable and cost-effective option for many applications. Its accuracy and stability makes it suitable for use in communication, consumer electronics and automotive products. The crystal is built with an internal capacitor to dampen frequency variations and ensure its accuracy. This crystal is also designed with low ESR and low aging rate, making it a great choice for many applications.

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