发明名称 |
Integrated circuit device having I/O structures with reduced input loss |
摘要 |
The present invention is an input/output (I/O) structure for an integrated circuit device which increases the input signal energy transfer characteristic and allows for increased operating frequency of the device. The I/O structure includes a conductive region in a doped region below a semiconductor bond pad. The I/O structure also includes a tapped region coupled to a supply voltage. The I/O structure may also include an output driver transistor layout with a tapped source region to decrease a parasitic series resistance between a drain region and a source voltage.
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申请公布号 |
US7012330(B1) |
申请公布日期 |
2006.03.14 |
申请号 |
US19990372879 |
申请日期 |
1999.08.12 |
申请人 |
RAMBUS INC. |
发明人 |
SIDIROPOULOS STEFANOS;LOUIS-CHANDRAN JOE-ANAND |
分类号 |
H01L23/48 |
主分类号 |
H01L23/48 |
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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