What is the Core Functional Material of the Quartz Crystal Resonator？

Quartz quartz crystal oscillators is also called quartz crystal oscillators, and its core functional material is quartz crystal. The working principle of the quartz quartz crystal oscillators: When the frequency of the electrical signal is equal to the Inherent mechanical resonant frequency of the quartz crystal, the quartz crystal will produce resonance due to the piezoelectric effect.

Quartz crystal deforms under the action of external pressure, and at the same time produces electric polarization. The polarization intensity is proportional to the pressure. This characteristic is called "positive piezoelectric effect". Conversely, when an electric field is applied to the crystal material, it will deform, and the magnitude of the deformation is proportional to the intensity of the electric field. This characteristic is called the "inverse piezoelectric effect." The existence of this effect causes the crystal material to produce stress and deform under the action of an electric field, thereby generating mechanical vibration and obtaining a specific frequency.

In short, quartz quartz crystal oscillators uses a quartz crystal that can mutually convert electrical and mechanical energy to work in a resonant state to provide a stable and accurate signal of a specific frequency. Quartz quartz crystal oscillatorss are also the core electronic components in 5G technology, and their role is to provide a reference clock signal, as well as receive, transmit and process data signals. In smart electronic digital products, the crystal oscillators that need to be used are divided into two categories: quartz quartz crystal oscillatorss and quartz crystal oscillators. 

The circuit application of quartz crystal oscillator ( crystal oscillator) is significantly different from that of quartz quartz crystal oscillators ( quartz crystal oscillators).