发明授权
- 专利标题： Fuse circuit and operation method thereof
- 专利标题（中）： 保险丝电路及其运行方法
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申请号： US12956368申请日： 2010-11-30
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公开(公告)号： US08274321B2公开(公告)日： 2012-09-25
- 发明人: Sung-Soo Chi , Ki-Chang Kwean , Woo-Young Lee
- 申请人： Sung-Soo Chi , Ki-Chang Kwean , Woo-Young Lee
- 申请人地址： KR Gyeonggi-do
- 专利权人： Hynix Semiconductor Inc.
- 当前专利权人： Hynix Semiconductor Inc.
- 当前专利权人地址： KR Gyeonggi-do
- 代理机构： IP & T Group LLP
- 优先权： KR10-2009-0117446 20091130; KR10-2010-0018294 20100228
- 主分类号： G11C17/16
- IPC分类号： G11C17/16 ; H01H85/00
摘要：
A fuse circuit includes a control signal generation unit configured to generate a control signal that is enabled after a moment when a power-up signal is enabled, a potential control unit configured to control potentials of both ends of a fuse in response to the control signal, and a fuse output unit configured to be initialized in response to the power-up signal and output a fuse signal in response to whether the fuse is cut or not.
公开/授权文献
- US20110128068A1 FUSE CIRCUIT AND OPERATION METHOD THEREOF 公开/授权日：2011-06-02
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