FA-238 18.4320MB-B

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Crystals

Crystals play an irreplaceable role in our daily life, which can be found in electronics, telecommunications and other fields. Chartered FA-238 18.4320MB-B Crystals is suitable for RF, low temperature, thermal and other applications.

The FA-238 18.4320MB-B Crystals is a low temperature general-purpose quartz crystal. It has a frequency range of 18 pF to 400 MHz, and is used in various devices such as mobile phones, digital cameras and other technology products. It can help to ensure high accuracy operation and improve the performance of the equipment.

Application Field

The FA-238 18.4320MB-B Crystals application field includes: Mobile communication, communication equipment, microcomputer terms, automotive Electronics, radar and satellite communications, GPS, military communication systems, instrumentation, mobile electronics, navigation, satellite communication and other fields.

Working Principle

When an electrical signal is entered into the quartz crystal, The quartz crystal is composed of a piece of quartz cut along specific orientation by an angle of 2-5°. It is a natural piezoelectric material, which means it can convert electricity into acoustic energy and vice versa. When a voltage is applied across its two terminals, the crystal will vibrate at its fundamental frequency. The frequency with which the crystal vibrates is determined by the size and shape of the crystal. The frequency of the vibration will remain constant regardless of the amount of voltage applied.

Because the quartz crystal maintains an extremely constant frequency, it is very suitable for use in oscillator circuits to provide a stable and reliable output frequency. Oscillators using quartz crystals have a much higher accuracy and stability than those using LC circuits.

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