发明名称 |
FET PAIR BASED PHYSICALLY UNCLONABLE FUNCTION (PUF) CIRCUIT WITH A CONSTANT COMMON MODE VOLTAGE |
摘要 |
A FET pair based physically unclonable function (PUF) circuit with a constant common mode voltage and methods of use are disclosed. The circuit includes a first n-type field effect transistor (NFET) and a second NFET. The circuit also includes a first load resistor coupled to the first NFET by a first p-type field effect transistor (PFET) and a second load resistor coupled to the second NFET by a second PFET. The circuit further comprises a closed loop, wherein the closed loop creates a constant common mode voltage. |
申请公布号 |
US2014035670(A1) |
申请公布日期 |
2014.02.06 |
申请号 |
US201213566805 |
申请日期 |
2012.08.03 |
申请人 |
CHI HOWARD H.;DAI HAITAO O.;FENG KAI D.;PAPAE DONALD J.;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
CHI HOWARD H.;DAI HAITAO O.;FENG KAI D.;PAPAE DONALD J. |
分类号 |
H03F3/45 |
主分类号 |
H03F3/45 |
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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