发明名称 |
Apparatus and method for reduced substrate noise coupling |
摘要 |
For mixed signal and RF integrated circuits, the problem of substrate coupled noise can be resolved by using a moat (12) formed in the common substrate to substantially surround sensitive circuits (16). Signal bridges (18, 19) may be formed to provide a path for signals to and from the sensitive circuits (16).
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申请公布号 |
US5864168(A) |
申请公布日期 |
1999.01.26 |
申请号 |
US19970802801 |
申请日期 |
1997.02.18 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
NASSERBAKHT, GITTY N. |
分类号 |
H01L21/764;(IPC1-7):H01L29/00 |
主分类号 |
H01L21/764 |
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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