9C-22.1184MAGK-T

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Crystals are widely used in various electronic systems due to their precise tuning and high frequency stability. The use of crytals in electronic systems requires precise knowledge of the crystal parameters and their application field. The 9C-22.1184MAGK-T crystal is one of the latest models released by Taitien, and this article explains its application field and working principle.

Application Field

The 9C-22.1184MAGK-T is a B Series crystal with an ultra-stable frequency accuracy and low phase noise performance. This makes it well-suited for use in high-frequency communication systems and in applications for wireless access networks. It is suitable for wireless applications using ISM, USM, and SBAS frequencies. 9C-22.1184MAGK-T also has an operating temperature range from -40°C up to + 85°C, a powerful feature for extreme temperatures.

The crystal has a frequency range of 22.1184MHz and a tolerance range of ±20ppm. Its supply voltage range is from 1.3 to 5.0V, and its load capacitance range is from 10 to 50pF. In addition, it has a 2-pin configuration and an operating current range of 12 to 25mA. The cut angle of the crystal is negative and its dimensions are 3.2 x 1.6mm.

9C-22.1184MAGK-T crystals are also highly resistant to shock and vibration. The maximum vibration withstands up to 2000m/s2 and maximum shock withstands up to 100G. This makes it ideal for industrial as well as automotive use.

Working Principle

Crystal oscillators perform like normal oscillators but with increased precision and stability. 9C-22.1184MAGK-T crystals have three main components; an encasing can, a resonator, and electrodes. The crystal is placed into a metallic can, which is the encasing can. The crystal\'s electrodes are connected to the encasing can. Then the crystal is wired to the module and the power supply. The power supply applies alternating current and voltage to the module, which is then transmitted to the electrodes of the crystal. This then energizes the crystal and makes it vibrate at a particular frequency. The resonator amplifies and sustains this frequency.

The frequency is determined by the size and shape of the crystal. The crystal has a lattice structure and a piezoelectric effect, which is the ability to store electrical energy when the crystal is deformed. The piezoelectric effect also induces an electric field when the crystal vibrates. This is how frequency stability is maintained.

In order to ensure better performance, the crystals are also hermetically sealed inside their encasing can, which protects the crystal from elements that can cause contamination. It also prevents moisture from entering the crystal and affecting its performance.

Conclusion

The 9C-22.1184MAGK-T is a B Series crystal that is suitable for both wireless and industrial applications. Its tight tolerance range and frequency stability make it ideal for demanding applications. Furthermore, its shock and vibration resistance also make it suitable for use in automotive systems. The crystal\'s hermetically sealed encasing can protects it from contamination and ensures reliable performance.

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