4P040F35IDB

Application Field and Working Principle of 4P040F35IDB

Crystals are usually composed of two parts: an electronic oscillator which is composed of quartz, and an electronic control circuit which is composed of a passive filter, an amplifier and a frequency divider. Crystals of different kinds have different application fields. 4P040F35IDB is a kind of ceramic resonator.

4P040F35IDB mainly used for electronic communications equipment in Frequency Modulation (FM) band, portable radios as well as receivers, computer peripheral communication devices and more. Among them, FM radio and remote control (both infrared and radio transmission) are the most common application fields. It has a high frequency stability and is ideal for radio communication in factories and homes.

Working Principle of 4P040F35IDB

The working principle of 4P040F35IDB is based on the vibration characteristics of the quartz crystal. When an AC electrical field is created, the quartz crystal will start to vibrate. This vibration will cause the vibration of the crystal in a sector of the frequency range, which is determined by the structure of the quartz crystal. Based on the frequency range, 4P040F35IDB can be divided into several frequency bands. And different frequency bands correspond to different application fields.

In conclusion, 4P040F35IDB mainly used for electronic communications equipment in Frequency Modulation (FM) band, portable radios as well as receivers, computer peripheral communication devices and more. Its working principle is based on the vibration characteristics of the quartz crystal. It has a high frequency stability and is ideal for radio communication in factories and homes.