发明名称 |
Current limiting antifuse programming path |
摘要 |
Method and apparatus are disclosed for regulating an antifuse programming current by lightly doping an electrically connected region so that the resistance of the region responds in a non-linear manner to changes in voltage. In this way a variable resistor or a variably resistive transistor may be created which vary their resistance in response to an applied voltage and which may thereby limit a programming current while not limiting a lesser, reading current to a serially connected antifuse.
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申请公布号 |
US2005026336(A1) |
申请公布日期 |
2005.02.03 |
申请号 |
US20040930511 |
申请日期 |
2004.08.31 |
申请人 |
PORTER STEPHEN R.;DERNER SCOTT J. |
发明人 |
PORTER STEPHEN R.;DERNER SCOTT J. |
分类号 |
G11C5/00;G11C7/00;G11C11/00;G11C17/18;H01L21/82;H01L23/525;(IPC1-7):H01L21/82 |
主分类号 |
G11C5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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