发明授权
US5693978A Reset signal output circuit and semiconductor integrated circuit device
失效
复位信号输出电路和半导体集成电路器件
- 专利标题： Reset signal output circuit and semiconductor integrated circuit device
- 专利标题（中）： 复位信号输出电路和半导体集成电路器件
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申请号： US811958申请日： 1997-03-05
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公开(公告)号： US5693978A公开(公告)日： 1997-12-02
- 发明人: Koji Kashimoto
- 申请人： Koji Kashimoto
- 申请人地址： JPX Tokyo
- 专利权人： Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人： Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX5-260200 19931018
- 主分类号： H01L21/822
- IPC分类号： H01L21/822 ; H01L21/8234 ; H01L27/02 ; H01L27/04 ; H01L27/088 ; H03K17/22 ; H03K19/091 ; H01L27/082 ; H01L27/102 ; H01L29/70 ; H01L31/11
摘要：
A logic circuit (3) comprises IIL aggregates (4a, 4b, 4c) each consisting of a plurality of IIL elements. Each of the IIL aggregates (4a, 4b, 4c) is supplied with an injector current (I.sub.inj) from an injector current source (2) through a wiring (5). A monitoring element (6) is formed by utilizing an IIL element which needs the longest time until the injector current therein attains a predetermined value. When the injector current applied to an injector current input end (9) attains the predetermined value, potentials of an output terminal (10) and a reset signal input terminal (7) fall. Therefore, a reset operation is performed in accordance with the IIL element which needs the longest time until the injector current attains the predetermined value.
公开/授权文献
- US5183783A Method for production of dielectric-separation substrate 公开/授权日：1993-02-02
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