发明名称 Transistor output circuit
摘要 <p>A transistor output circuit comprises a first insulated gate transistor having a control electrode connected to an input terminal, one main electrode connected to a first diode, and the other main electrode connected to a reference voltage source, and a second insulated gate transistor having a control electrode connected to the input terminal, one main electrode connected to an output terminal, and the other main electrode connected to the reference voltage source. A ratio (W1/L1) of a gate width (W1) to a gate length (L1) of the first insulated gate transistor is larger than a ratio (W2/L2) of a gate width (W2) to a gate length (L2) of the second insulated gate transistor. &lt;IMAGE&gt;</p>
申请公布号 EP0785628(A2) 申请公布日期 1997.07.23
申请号 EP19970100598 申请日期 1997.01.16
申请人 CANON KABUSHIKI KAISHA 发明人 SAKURAGI, TAKAMASA
分类号 H03K17/687;H03K17/16;H03K19/003;H03K19/017;H03K19/0175;H03K19/0948;(IPC1-7):H03K19/003 主分类号 H03K17/687
代理机构 代理人
主权项
地址