Semiconductor integrated circuit
A semiconductor integrated circuit including digital circuits and analog circuits integrated over a single substrate includes the substrate including portions where the digital circuits and the analog circuits are to be formed, and a plurality of deep-wells formed to a certain thickness inside the s...
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| Format | Patent |
| Language | English |
| Published |
08.02.2011
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| Online Access | Get full text |
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| Summary: | A semiconductor integrated circuit including digital circuits and analog circuits integrated over a single substrate includes the substrate including portions where the digital circuits and the analog circuits are to be formed, and a plurality of deep-wells formed to a certain thickness inside the substrate to surround portions where devices of the digital circuits and devices of the analog circuits are to be formed to reduce interference between the devices of the analog circuits and the digital circuits. |
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