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公开(公告)号：US5900768A
公开(公告)日：1999-05-04
申请号：US971519
申请日：1997-11-17
Applicant: Kyle J. Price
Inventor： Kyle J. Price
CPC classification number: H03K17/223 , H03K2217/0036
Abstract: The present invention relates to a circuit that pulls down the power supply line in an electronic system to a low state when the electronic system is turned off. More specifically, the present invention is an active circuit that establishes a low impedance between a power supply line and a return line when a system's power is turned off, and establishes a high impedance between a power supply line and a return line when the system is turned on.
Abstract translation: 本发明涉及一种在电子系统关闭时将电子系统中的电源线拉低至低状态的电路。 更具体地说，本发明是一种有源电路，当系统关闭电源时，在电源线和返回线路之间建立低阻抗，并且当系统为系统时，在供电线路和返回线路之间建立高阻抗 打开。
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公开(公告)号：US5805014A
公开(公告)日：1998-09-08
申请号：US609341
申请日：1996-03-01
Applicant: Kyle J. Price
Inventor： Kyle J. Price
CPC classification number: H03K17/223 , H03K2217/0036
Abstract: The present invention relates to a circuit that pulls down the power supply line in an electronic system to a low state when the electronic system is turned off. More specifically, the present invention is an active circuit that establishes a low impedance between a power supply line and a return line when a system's power is turned off, and establishes a high impedance between a power supply line and a return line when the system is turned on.
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