发明名称 Semiconductor integrated circuit with constant internal power supply voltage
摘要 A semiconductor integrated circuit includes a first power supply line which supplies an external power supply voltage provided from an exterior of the circuit, a second power supply line which supply an internal power supply voltage to an interior circuit, a plurality of NMOS transistors which are situated at different locations, and have drain nodes thereof coupled to the first power supply line and source nodes thereof coupled to the second power supply line, and a regulator circuit which supplies a reference voltage to gate nodes of the plurality of NMOS transistors.
申请公布号 US6737910(B2) 申请公布日期 2004.05.18
申请号 US20030454511 申请日期 2003.06.05
申请人 FUJITSU LIMITED 发明人 KITAGAWA YASUHIRO;FUJII HIROSHI;ISAWA SHOJI;YAGUCHI YUKIHIRO
分类号 H01L27/04;G05F1/565;H01L21/822;(IPC1-7):G05F1/10 主分类号 H01L27/04
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