发明名称 SYSTEM AND METHOD FOR DETECTING A NEGATIVE SUPPLY FAULT
摘要 A negative supply, low-voltage supply fault detection circuit is implemented without the need for a current mirror thereby providing for the elimination of inaccuracies generally associated with a current mirror, and resulting in less power consumption when compared with known negative supply, low-voltage detection circuits that employ a current mirror and associated support circuitry.
申请公布号 US2003193353(A1) 申请公布日期 2003.10.16
申请号 US20020123645 申请日期 2002.04.16
申请人 PRICE, JOHN J. 发明人 PRICE, JOHN J.
分类号 G01R19/165;(IPC1-7):H03K5/153 主分类号 G01R19/165
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