发明名称 |
Electronic fuse blow mimic and methods for adjusting electronic fuse blow |
摘要 |
A system, method and program product for adjusting an environmental variable of a fuse blow of an electronic fuse are disclosed. A mimic NFET is coupled to a fuse blow source voltage line, a fuse blow gate voltage line, and a chip ground in the same manner as the electronic fuse, except that the mimic NFET is not attached to a poly fuse link. The on current (ion) and off current (ioff) of the mimic NFET are measured to determine a blow current of the electronic fuse. The environmental variable is adjusted based on the determined blow current.
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申请公布号 |
US7170299(B1) |
申请公布日期 |
2007.01.30 |
申请号 |
US20060276120 |
申请日期 |
2006.02.15 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
ANAND DARREN L.;OUELLETTE MICHAEL R.;PERRY TROY J. |
分类号 |
H01H85/30;G01R31/00;H01H85/00 |
主分类号 |
H01H85/30 |
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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