CSA309-4.9152MABJ-UB

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Crystals

Crystals are an important technology which has been used in various devices since the 19th century. They are widely used in the areas of communications, timing, power transmission and more. Crystals can provide superior oscillator performance, high level of frequency stability, and cost-effectiveness.

The CSA309-4.9152MABJ-UB is an example of a crystal. Generally, crystals are composed of an elecro-optic material, a pair of electrodes which provide the electrical contacts, and a package for it all.

Application Field

The CSA309-4.9152MABJ-UB is mainly used in analog or digital electronic devices such as cell phones, televisions, computers, and medical devices. It is widely used when a high level of precision and performance is required. Owing to this, this crystal can be used in multiple applications such as frequency synthesizers, frequency dividers, oscillators, and data-rate converters.

Working Principle

Crystals use resonance to create an electrical circuit with a specific oscillation frequency, which is determined by the crystalline structure. In the CSA309-4.9152MABJ-UB, the oscillation frequency is 4.9152 MHz. In this crystal structure, two opposite sides of the crystal form electrodes, and between them, a dielectric is placed. This creates a parallel plate air-filled capacitor which is responsible for the resonance stability.

When an alternating electric field is applied to the crystal structure, it creates mechanical stresses in the crystal structure. This causes the crystal to vibrate at its resonant frequency, producing voltage oscillations. The crystal then sends signals of the same frequency back to the oscillator circuit, forming a closed loop and creating a stable frequency.

Conclusion

In conclusion, crystals are an important technology which has many applications in fields such as communications, timing, and power transmission. The CSA309-4.9152MABJ-UB crystal is a good example of this technology as it is used in many devices when a high level of precision and performance is required. This crystal also has a stable oscillation frequency of 4.9152MHz which is produced by the same electrical circuit with a dielectric and electrodes. This article has discussed the application field and working principle of the CSA309-4.9152MABJ-UB crystal, and has provided some insight into what makes it so useful and applicable in various settings.

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