4P250F35IET

Introduction to 4P250F35IET

4P250F35IET is a four-terminal integrated crystal released by TOKO Group, a large Japanese-owned component and material supplier. It is a small size package designed for use in low profile, confined spaces. It features a rugged zinc alloy housing and low current consumption.

Application Field

4P250F35IET is a component primarily used in the field of communication. Typical application fields include mobile phones, wireless walkie talkies, wireless headsets and base stations. In addition, communication integrated circuits, like radio receivers, amplifiers, transmitters and filters, may also require the use of 4P250F35IET.

Working Principle

The 4P250F35IET works by turning electrical energy into mechanical vibrations and vice versa. This is done using several components. The frequency of the vibrations is set using a tuning fork-shaped quartz, while an oscillator that is connected to the quartz regulates the frequency. The electrical oscillation stimulates the quartz, causing it to vibrate. This vibration produces an alternating current, which is then converted into a pulse width modulated signal by a driver circuit. This signal can then be fed through an antenna to transmit or receive radio waves.

Conclusion

4P250F35IET is a multifunctional integrated crystal released by TOKO Group. It is mostly used in the communication field, such as mobile phones, wireless headsets, and base stations, or communication ICs. Its working principle is based on the quartz oscillation from the frequency set by the tuning fork-shaped quartz, with an oscillator regulating the frequency. Finally, the signal is converted into a pulse width modulated signal and then transmitted through an antenna.