A, crystal oscillator introduction;
Crystal oscillator is the abbreviation of crystal oscillator. It uses a crystal that can convert electrical and mechanical energy to each other
The crystal uses piezoelectric and inverse piezoelectric effects to work in the state of *** vibration in order to provide a stable, accurate single-frequency oscillation. The main role of the crystal oscillator is to provide a reference frequency to the electronic components, it is like a ruler, the working frequency is not stable will cause the related equipment working frequency instability. Under normal circumstances, the absolute accuracy of the frequency of an ordinary crystal oscillator can reach 50 parts per million, and the accuracy of advanced ones is even higher. DT-26 crystal is a high-precision crystal oscillator, 32.768KHZ standard frequency so that it in the smart meter, automotive electronics industry, power management, consumer electronics, financial microelectronics, medical electronics, communication terminals and network equipment, industrial control systems and other industries to be widely used. It is DT-26 crystal oscillator stability, excellent heat resistance, shock resistance, environmental resistance to the electronics industry has a high status.