ABM8W-16.8000MHZ-7-J2Z-T3

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Crystals

ABM8W-16.8000MHZ-7-J2Z-T3 application field and working principle

Crystals are piezoelectric components that have electronic features, so they can be used in electronic devices.The ABM8W-16.8000MHZ-7-J2Z-T3 crystal is one type of crystal which is the largest frequency crystal to meet the requirement of semiconductor integrated circuits. Its application field and working principle are always asked by customers.

Application field

The ABM8W-16.8000MHZ-7-J2Z-T3 crystal is widely used in SATCOM satellite communication systems, mobile communication systems, air traffic control systems and high-speed laser communication systems. It is also used in low-power miniature systems and various high-frequency oscillator circuit applications with small volume.

Working principle

The ABM8W-16.8000MHZ-7-J2Z-T3 crystal is an AT-cut type crystal oscillator. It is composed of two quartz plates facing each other. The plate size is 3.2×2.5×0.9mm. The middle part of the quartz plates is connected to the electrode through the metal cover. The other two pairs of electrodes are directly connected to the metal cover. When the external AC voltage is applied to the electrodes of the quartz crystal oscillator, the electric charges on the surface of the quartz plates will move according to the direction of the electric field. The quartz plates produce mechanical deformation under the action of the electric field, which can cause the quartz crystal to vibrate at a certain frequency. And this frequency is a cosmic frequency of quartz crystal oscillator. Therefore, when the AC voltage is applied, the ABM8W-16.8000MHZ-7-J2Z-T3 quartz crystal oscillator will generate an oscillating current at a frequency of 16.8MHz.

Conclusion

The ABM8W-16.8000MHZ-7-J2Z-T3 crystal has a wide range of applications, such as satellite communication systems, mobile communication systems, air traffic control systems, high-speed laser communication systems and low-power miniature systems. It mainly works by applying an AC voltage to the electrodes of the quartz crystal oscillator, which can make the quartz plates produce mechanical deformation and cause the quartz to vibrate at a certain frequency. As a result, it can generate an oscillating current at a frequency of 16.8MHz.

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