GL147F35CET

What is GL147F35CET Crystals

GL147F35CET crystals are a type of microelectromechanical system (MEMS), also known as quartz crystals. These are frequency-controlled oscillators that are used in quartz crystal vibration applications. They are designed to produce an extremely accurate frequency and temperature compensated oscillatory signal.

Application Field of GL147F35CET Crystals

The most common applications for GL147F35CET crystals are in the electronics, telecommunications and automotive industries. GL147F35CET crystals are used in a variety of electronic devices and products, such as radio signal receivers, modems, and cell phones. They are also used in high-frequency signal amplifiers, ADSL (asymmetric digital subscriber line) transceivers, and frequency synthesizers. GL147F35CET crystals are the preferred crystal type for most frequency-control and timing circuits because they offer superior frequency stability over temperature and low cost.

Working Principle of GL147F35CET Crystals

The working principle behind the GL147F35CET crystal is based on the piezoelectric effect, which is the principle that an electric field can be generated in certain crystals when mechanically stressed. This effect occurs due to the polarization and de-polarization of the crystal lattice that is caused by applying an external electric field. When an AC voltage is applied to the crystal, its lack of symmetry causes the molecules to vibrate to the frequency of the applied electric field. The frequency of the output signal is determined by the size, shape and type of the crystal.

GL147F35CET crystals are also temperature compensated, meaning that their frequency can be adjusted to remain relatively constant over the temperature range in which the crystal is operated. This is done through the use of thermistors, which are temperature-sensitive resistors. The thermistor is connected to the circuit in such a way that the resistance changes in relation to the temperature, which in turn affects the frequency of the output signal from the crystal.

Conclusion

GL147F35CET crystals are widely used in a variety of industries for frequency control and timing applications. They offers superior frequency stability over temperature and low cost, and their working principle is based on the piezoelectric effect. They are also temperature compensated, allowing the frequency output to remain relatively constant over a given temperature range.