ABL-30.000MHZ-B1U-T

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Crystals have a wide range of applications in modern technology and are used in numerous commercial and military products. One such crystal is the ABL-30.000MHZ-B1U-T, which is commonly used in aerospace, satellite and telecommunications applications. This article will discuss the application field and working principle of the ABL-30.000MHZ-B1U-T crystal.

Application Field

ABL-30.000MHZ-B1U-T crystals are widely used in the aerospace, satellite and telecommunications industries. In the aerospace industry, these crystals are used to provide highly accurate timing signals for a variety of systems, such as auto-pilot computers and navigation systems. In the satellite industry, these crystals are used in the oscillator circuits of both baseband and up-conversion chips, allowing them to convert a given frequency range into a different output frequency. Lastly, in the telecommunications industry, these crystals are used to provide basic timing for the components of cellular systems and cellular towers.

Working Principle

The ABL-30.000MHZ-B1U-T crystal works on the principle of mechanical resonance. In a crystal, molecules are arranged in an orderly array. When a voltage is applied to it, an oscillating electric field is created, which causes the molecules to vibrate. This vibration is amplified and then passed through an amplifier circuit, producing an output signal. The frequency of this output signal is determined by the size, shape, and properties of the crystal.

The ABL-30.000MHZ-B1U-T crystal specifically works on the AT-cut principle, which involves cutting the crystal in a specific manner in order to maximize the frequency stability and minimize drift over time. This cut also enables the crystal to operate over a wider temperature range and eliminates the need for an external frequency-stabilization circuit.

The ABL-30.000MHZ-B1U-T crystal oscillates at a frequency of 30.000MHz, which is directly related to its size and shape, and provides highly accurate signals for various technologies. The frequency accuracy is within the range of ±20ppm, which is highly stable over a wide temperature range.

In addition, this crystal also has a high drive level of 8mA and operates over a wide range of supply voltages. It has a low self-heating rate and is RoHS-compliant, making it suitable for use in a wide range of applications.

Conclusion

The ABL-30.000MHZ-B1U-T crystal is an essential component for various technologies in the aerospace, satellite and telecommunications industries. It works on the principle of mechanical resonance and utilizes the AT-cut principle for increased frequency stability and temperature range. Additionally, this crystal operates at a frequency of 30.000MHz and provides highly accurate signals with a frequency accuracy of ±20ppm. It also has a high drive level of 8mA, making it suitable for a wide range of applications.

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