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    • 9. 发明授权
    • Oscillator with little deterioration capable of outputting clock pulses with target frequency
    • 具有极小劣化的振荡器能够输出具有目标频率的时钟脉冲
    • US08120437B2
    • 2012-02-21
    • US12723776
    • 2010-03-15
    • Toru Watanabe
    • Toru Watanabe
    • H03B5/32
    • H03L5/00H03B5/364
    • An oscillator includes: a vibrator having a first electrode and a second electrode disposed with a gap with the first electrode; a reference voltage supply circuit adapted to supply a reference voltage; and a voltage adjustment circuit having a step-up circuit operating in response to input of clock pulses and adapted to convert the reference voltage into a voltage of a predetermined level and to output the voltage of the predetermined level, wherein the vibrator is configured so as to apply the voltage of the predetermined level, which is output from the voltage adjustment circuit, between the first electrode and the second electrode, and the clock pulses to be input into the step-up circuit are obtained using the vibrator as a source.
    • 振荡器包括:振子,具有第一电极和与第一电极间隔设置的第二电极; 参考电压供应电路,其适于提供参考电压; 以及电压调节电路,其具有响应于时钟脉冲的输入而工作的升压电路,并且适于将参考电压转换成预定电平的电压并输出预定电平的电压,其中所述振动器被配置为 将从电压调节电路输出的预定电平的电压施加在第一电极和第二电极之间,并且使用振动器作为源获得要输入到升压电路的时钟脉冲。