Semiconductor integrated circuit for minimizing a deviation of an internal power supply from a desired value
US8065535B2 · kind B2 · utility
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3References
19Claims
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Inventor
Key dates
| Filing date | Nov 13, 2006 |
| Grant date | Nov 22, 2011 |
| Priority date | — |
| Expiry date | Aug 22, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D84/83
Abstract
A semiconductor integrated circuit includes an external terminal input with an external power supply voltage, a plurality of field effect transistors connected between the external terminal and an internal power supply line and a control circuit input with potentials of spots where voltage drops from output points of the output transistors are substantially the same in the internal power supply line, and controlling the plurality of field effect transistors according to the potential being input.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.