发明名称 |
Apparatus for adjusting slew rate in semiconductor memory device and method therefor |
摘要 |
The present invention relates to an apparatus for adjusting a slew rate of a data signal outputted by a signal from an external circuit in a semiconductor memory device and a method therefor. The apparatus includes: a slew rate control signal generation block for outputting a plurality of slew rate control signals through combining control codes inputted from the external circuit in response to a command signal; and a data buffer for adjusting a slew rate of a data signal inputted by using the slew rate control signals.
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申请公布号 |
US7224179(B2) |
申请公布日期 |
2007.05.29 |
申请号 |
US20040016528 |
申请日期 |
2004.12.17 |
申请人 |
HYNIX SEMICONDUCTOR, INC. |
发明人 |
KIM YONG-KI |
分类号 |
H03K17/16;H03K19/0175;G11C7/10;G11C7/22;G11C11/4076;G11C11/409;G11C11/4096;H03K19/003 |
主分类号 |
H03K17/16 |
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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