Constant voltage generation circuit
专利汇可以提供Constant voltage generation circuit专利检索，专利查询，专利分析的服务。并且PURPOSE: To improve the traceability of an output voltage for the fluctuation of a source voltage and to eliminate the influence of a noise by providing MOS transistors coupled complementarily on the output stage of a constant voltage generation circuit, and operating both MOS transistors at the boundary point of a turn-on state and a turn-off state.
CONSTITUTION: A first MOS transistor 35 having first polarity and a second MOS transistor 38 having second polarity connected in series between first and second power source terminals are provided. And a control potential supplying means connected between the first and second power source terminals and supplies first and second control potential to operate each of the first and second MOS transistors 35 and 38 in the neighborhood of the boundary point of the turn-on state and the turn-off state to the control terminal 32 of the first and second MOS transistors, and an output terminals 43 provided at the common connecting point of the first and second MOS transistors and supplies a constant output voltage are provided. In such a way, it is possible to eliminate the influence of the noise as suppressing a noise voltage being generated at the output of the constant voltage generation circuit at high speed and keeping power consumption at a low level.
COPYRIGHT: (C)1989,JPO&Japio，下面是Constant voltage generation circuit专利的具体信息内容。
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