| 发明名称 |
Current mirror circuit. |
| 摘要 |
A current mirror circuit (20) formed of a PNP (NPN) transistor (201) employs as its load an I<2>L circuit (30), an injector (31) of the I<2>L circuit (30) being common with those of another group of I<2>L circuits (40), and a predetermined current being derived from the PNP (NPN) transistor (201) of the current mirror circuit (20).
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| 申请公布号 |
EP0003559(A1) |
申请公布日期 |
1979.08.22 |
| 申请号 |
EP19790100288 |
申请日期 |
1979.01.31 |
| 申请人 |
HITACHI, LTD. |
发明人 |
OKADA, YUTAKA;NAKAMURA, TOHRU;OKABE, TAKAHIRO |
| 分类号 |
G05F3/26;H03K19/091;(IPC1-7):G05F3/14;H03K19/08 |
主分类号 |
G05F3/26 |
| 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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