Circuit and method for a wireless accessory of a moblie device

Details Circuit and method for a wireless accessory of a moblie device Circuit and method for a wireless accessory of a moblie device

2011-05-03

2011-05-03

Chang, Joseph (Department: 2817)

Oscillators

Solid state active element oscillator

Significant distributed parameter resonator

C331S1170FE, C331S185000

Reexamination Certificate

active

07936226

ABSTRACT:
The invention relates to a circuit and method for a wireless accessory of a portable computer. The circuit comprises an oscillator circuit, a control circuit connected to the oscillator circuit, and a quenching circuit connected to the oscillator circuit. According to the invention, the oscillator circuit is formed of an LC resonator, the quality factor of which is at least 10, and the quenching circuit is formed in such a way that the energy of the oscillator circuit is discharged by a predefined current.

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