专利名称：Current source 发明人：Ikeda, Masaharu 申请号：EP94300813.6
申请日：19940203描写动物的好句
公开号：EP0611105B1
公开日：
在造句>浔阳>人心险恶
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19980603
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专利内容由知识产权出版社提供
摘要：The current source includes a first transistor (1) and cond transistor (2) with their bas connected together, a resistor (4) connected to the emitter of the first transistor (1), a third transistor (3) with its ba connected to the collector of the cond transistor (2), and an amplifying unit (6) having its input end connected to the collector of the third transistor (3) and a plurality of output portions with output resistors. The plurality of output portions of the amplifying unit (6) are connected to the collectors of the first transistor (1), cond transistor (2) and third transistor (3), respectively. The ba current of the third transistor (3) is t to make the collector currents of the first transistor (1) and cond transistor (2) substantially equal.
郑州人事考试中心申请人：MATSUSHITA ELECTRIC IND CO LTD
地址：JP
国籍：JP
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代理机构：Smith, Norman Ian
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