发明公开
- 专利标题： Output stage for a digital circuit
- 专利标题（中）： 数字电路的输出级
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申请号： EP92100658.1申请日： 1992-01-16
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公开(公告)号： EP0496277A3公开(公告)日： 1993-07-28
- 发明人: Jungert, Horst
- 申请人： TEXAS INSTRUMENTS DEUTSCHLAND GMBH
- 申请人地址： Haggertystrasse 1 D-85356 Freising DE
- 专利权人： TEXAS INSTRUMENTS DEUTSCHLAND GMBH
- 当前专利权人： TEXAS INSTRUMENTS DEUTSCHLAND GMBH
- 当前专利权人地址： Haggertystrasse 1 D-85356 Freising DE
- 代理机构： Leiser, Gottfried, Dipl.-Ing.
- 优先权： DE4101906 19910123
- 主分类号： H03K17/04
- IPC分类号： H03K17/04
摘要：
An output stage for a digital circuit for emitting a signal with the one or the other binary value in dependence upon an input signal includes an output transistor (T1) at the collector of which the signal to be emitted can be tapped off and to the base of which a current dependent on the input signal is supplied. In the line leading to the base of the output transistor (T1) a device (R1, 24) is disposed for setting the base current in dependence upon the current flowing through the collector-emitter path of the output transistor (T1).
公开/授权文献
- EP0496277A2 Output stage for a digital circuit 公开/授权日：1992-07-29
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