发明名称 |
Data transmission circuit with segmented input/output lines |
摘要 |
Disclosed is a data transmission circuit with a higher data access time and allowing for higher chip density, used for a semiconductor memory device. A pre-amplifier connects segmented I/O lines with data I/O lines, amplifies weak voltage from the bit lines and is mounted on the strapping area of the chip so as to secure the high chip density.
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申请公布号 |
US5274595(A) |
申请公布日期 |
1993.12.28 |
申请号 |
US19910777133 |
申请日期 |
1991.10.16 |
申请人 |
SAMSUNG ELECTRONICS CO. LTD. |
发明人 |
SEOK, YONG-SIK;JEON, DONG-SU |
分类号 |
G11C11/401;G11C7/10;G11C11/409;G11C11/4096;(IPC1-7):G11C7/00 |
主分类号 |
G11C11/401 |
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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