FA-20H 38.4000MF10Z-AS3

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Crystals are one of the most important elements in electronic applications. Their precise frequency and harmonic stability make them invaluable for timing and signal generation in electronic devices such as radios, televisions, computers, and medical equipment. The crystal is encased in a container and can be implemented in various circuit designs. One such crystal is the FA-20H 38.4000MF10Z-AS3.

What is the FA-20H 38.4000MF10Z-AS3?

The FA-20H 38.4000MF10Z-AS3 is a crystal manufactured by Fox Electronic Components. This crystal is a device that works as an oscillator which produces highly precise frequencies. It also has a wide temperature range and low power consumption, making it ideal for precision applications.

Application Field

The FA-20H 38.4000MF10Z-AS3 crystal is appropriate for a variety of frequency-sensitive applications. It is widely used in radio, television, and communication systems operating between 25 and 120 MHz. It is also used in medical equipment, industrial automation systems, embedded systems, and satellite communications.

Working Principle

The FA-20H 38.4000MF10Z-AS3 crystal operates on the same basic principle as all crystals. It is a piezoelectric device wherein an external electrical field is applied, causing the crystal to vibrate at a precise frequency. This frequency is determined by the exact dimensions of the crystal and the type of material of which it is made.

The crystal is energized by applying a positive voltage and a negative voltage to the two pins attached to the crystal. This creates an electric field across the crystal which causes it to vibrate at a predetermined frequency. The frequency can be adjusted by either changing the applied voltage or slightly adjusting the size of the crystal.

Once the crystal is energized it will begin to oscillate, and its vibrations are coupled to the outside circuit by a metal plate. This plate is connected to an electrical lead, allowing the electric field generated by the crystal to be directed to the circuit. The output response of the crystal can be measured and adjusted accordingly in order to achieve the desired frequency.

Advantages

The FA-20H 38.4000MF10Z-AS3 crystal has many advantages compared to other oscillators such as quartz crystal resonators and oscillator circuits. It has a much smaller surface area than other oscillators, making it more practical for applications where space is limited. Its high temperature range and low power consumption make it ideal for battery-powered devices. In addition, the FA-20H 38.4000MF10Z-AS3 crystal has extremely precise frequency stability, making it suitable for precision applications.

Maintenance

The maintenance required for the FA-20H 38.4000MF10Z-AS3 crystal is fairly minimal. The crystal should be kept in its protective container at all times, and exposed to temperatures below 20°C and above 80°C. Additionally, the crystal should be protected from physical shock, as even a slight bump may alter the crystal’s vibrational frequency. If the crystal does become damaged, it should be replaced immediately.

Conclusion

The FA-20H 38.4000MF10Z-AS3 crystal is a precise and reliable oscillator for frequency-sensitive applications. Its small size, wide temperature range, low power consumption, and high accuracy make it ideal for a variety of uses. With proper maintenance and care, the FA-20H 38.4000MF10Z-AS3 crystal can provide precise frequency stability for many years.

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