Oscillator is a very important device of significant components in electronic products. This invent proposes a new method for calibrating oscillator frequency. By this technique, the oscillator product using this invent can output the frequency of clock signal flexibly from 1MHz to 200MHz through a programmer setting. This invent is the first low-cost oscillator control chip in the world that can set the frequency of output clock signal. In addition, this invent developed the smallest package 20x16 mm2 oscillator for next-generation consumer electronics in the world.

By this This invent , a programmer can set the frequency of oscillator output very quickly through a digital interface. As shown in demonstration video, the oscillator product using this invent can output the frequency of clock signal flexibly from 1MHz to 200MHz through a programmer setting.The inaccuracy of frequency can be controlled under 0.000001Hz. This invent is the first low-cost oscillator control chip in the world that can set the frequency of output clock signal. This invent developed the smallest package 20x16 mm2 oscillator for next-generation consumer electronics in the world.

Oscillator is a very important device of significant components in electronic products. The demand amount of oscillator is more than 10-billion units in each year in the world.   The oscillator can be applied in smart phone, tablet PC, wearable device, IoTs, portable electronic devices, digital TV, set-top box, notebook, electronic product including wireless transmission, in which each device includes several oscillators. The miniaturized oscillator is moremore important for future portable electronic products.

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