| 发明名称 |
SEMICONDUCTOR DEVICE CAPABLE OF REDUCING NOISE |
| 摘要 |
A signal is transmitted to/from an analog circuit portion and a digital circuit portion through an interface circuit pardon. Analog circuit portion, digital circuit portion and interface circuit portion are externall y supplied with power from different power supplies acid provided in different well regions.
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| 申请公布号 |
CA2300345(C) |
申请公布日期 |
2004.05.04 |
| 申请号 |
CA20002300345 |
申请日期 |
2000.03.09 |
| 申请人 |
MITSUBISHI ELECTRIC SYSTEM LSI DESIGN CORPORATION;MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
SHIMAKAWA, KAZUHIRO;CHIBA, OSAMU;MORIWAKI, SHOHEI;AZEKAWA, YOSHIFUMI |
| 分类号 |
H01L21/822;H01L21/8238;H01L27/04;H01L27/092;H03M1/46;(IPC1-7):H01L27/00;H01L23/52 |
主分类号 |
H01L21/822 |
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