crystal oscillator circuit or clock oscillator uses the mechanical resonance of a vibrating crystal or piezoelectric material to create an electrical signal at a precise frequency. This frequency is commonly used to provide a stable clock signal for digital integrated circuits within a system. The most common type of piezoelectric resonator used is the quartz crystal. In general, a crystal oscillator circuit sustains oscillation by accepting a voltage signal from the resonator, amplifying it, and feeding it back to the resonator. When the energy of the generated output frequency matches the losses in the circuit, the oscillation can be sustained. A-Crystal offers timing products, such as oscillator ICs or clock oscillators, to suit the needs of many applications.

A-Crystal Electronic Technology is a leading global supplier of frequency control products. The A-Crystal product portfolio and leadership in the frequency control market and leadership in silicon timing, offer the industry’s most comprehensive one-stop shop for timing solutions and frequency control products.




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