| 发明名称 |
Current source arrangement. |
| 摘要 |
<p>To improve the equality of a number of current sources (1-8) constituted by transistors, each of these current sources (1-8) is constituted by a number of transistors which are arranged regularly in a matrix on the surface area of an integrated circuit.</p> |
| 申请公布号 |
EP0332240(A1) |
申请公布日期 |
1989.09.13 |
| 申请号 |
EP19890200306 |
申请日期 |
1989.02.10 |
| 申请人 |
N.V. PHILIPS' GLOEILAMPENFABRIEKEN |
发明人 |
SCHOUWENAARS, HENDRIKUS JOHANNES;DIJKMANS, EISE CAREL;GROENEVELD, DIRK WOUTER JOHANNES |
| 分类号 |
H03M1/74;H01L27/02;H03M1/00 |
主分类号 |
H03M1/74 |
| 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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