发明名称 |
Electronic circuit device |
摘要 |
An electronic circuit device having a power-supply structure capable of supporting fast signals in and above a GHz band is offered. A driver transistor is formed in a surface of a semiconductor substrate. Power-supply/ground pair transmission lines which provide the driver transistor with power and signal/ground pair transmission lines which transmit signals to a receiver are formed on the semiconductor substrate. The power-supply/ground pair transmission lines are connected to a drain layer of the driver transistor and a P<SUP>+</SUP> layer in a P well. The signal/ground pair transmission lines are connected to a source layer of the driver transistor and a P<SUP>+</SUP> layer in the P well. |
申请公布号 |
US6961229(B2) |
申请公布日期 |
2005.11.01 |
申请号 |
US20040781942 |
申请日期 |
2004.02.20 |
申请人 |
ROHM CO., LTD. |
发明人 |
OTSUKA KANJI;USAMI TAMOTSU |
分类号 |
H01L21/822;G06F13/40;H01L23/528;H01L23/66;H01L27/04;H01P3/00;H01P3/08;(IPC1-7):H01G4/00;H03H7/38 |
主分类号 |
H01L21/822 |
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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