发明名称 |
Semiconductor integrated circuit having differential amplifier circuit and method of controlling the same |
摘要 |
A semiconductor integrated circuit has: a differential amplifier circuit including a first MOS transistor connected between a first node and a common node and a second MOS transistor connected between a second node and the common node; a first current supply circuit configured to supply current to the first node; and a second current supply circuit configured to supply current to the second node. A current supply ability of the first current supply circuit is variable.
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申请公布号 |
US2006071693(A1) |
申请公布日期 |
2006.04.06 |
申请号 |
US20050242020 |
申请日期 |
2005.10.04 |
申请人 |
NEC ELECTRONICS CORPORATION |
发明人 |
HIGUCHI FUJIO;TAKAHASHI YOICHI;OOBA TOMOTAKE;SAITOU AKIRA;KOBAYASHI KEIKO;IWAZUMI KEIICHI |
分类号 |
H03B1/00 |
主分类号 |
H03B1/00 |
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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