发明名称 |
Method and apparatus for preventing overdrive of a semiconductor circuit |
摘要 |
A method and apparatus for unambiguous, precise and self-calibrating detection of unreliable semiconductor operation is provided. The apparatus includes an optically coupled sensor positioned over a semiconductor device and an electrical feedback control loop for adjusting the operating range of the semiconductor device. The method includes the steps of measuring optical emissions from a semiconductor device and adjusting compensation circuitry connected to the semiconductor device in response to the measured emissions.
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申请公布号 |
US5696467(A) |
申请公布日期 |
1997.12.09 |
申请号 |
US19960606323 |
申请日期 |
1996.02.23 |
申请人 |
HUGHES ELECTRONICS |
发明人 |
MCPHILMY, STEVEN A.;WICKHAM, MARK |
分类号 |
H03F1/30;H03F1/52;(IPC1-7):H03F3/08 |
主分类号 |
H03F1/30 |
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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