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Low-voltage high-current BiCMOS output circuit

机译:低压大电流BiCMOS输出电路

摘要

A BiCMOS output circuit comprises an upper part connected to a low-voltage, e.g., 3 volt, supply and functioning to pull an output up to the supply voltage during a high-to-low input transition, a lower part connected to a reference potential such as ground and functioning to pull-down the output to the reference level during a low-to-high transition at the input, a CMOS circuit to hold the output state to the power supply, and the novel addition of a "quasi-complementary" kicker circuit to both the upper and lower parts of the circuit. The effect is to provide low voltage cells requiring less drive yet operating faster than their 5-volt counterparts.
机译:BiCMOS输出电路包括连接到低压(例如3伏)电源的上部,并在从高到低的输入过渡期间起将输出上拉到电源电压的作用,下部连接到参考电势例如接地,以及在输入端从低到高过渡期间将输出下拉至参考电平的功能,用于将输出状态保持在电源的CMOS电路以及新颖的“准互补”功能在电路的上部和下部都设有踢腿电路。效果是提供低压电池,与5伏电池相比,所需的驱动力更少,但运行速度更快。

著录项

  • 公开/公告号EP0629047A2

    专利类型

  • 公开/公告日1994-12-14

    原文格式PDF

  • 申请/专利权人 PHILIPS ELECTRONICS N.V.;

    申请/专利号EP19940201490

  • 发明设计人 MURRAY ROBERTC/O INT. OCTROOIBUREAU B.V.;

    申请日1994-05-26

  • 分类号H03K19/094;H03K19/0185;H03K19/013;H03K19/0944;

  • 国家 EP

  • 入库时间 2022-08-22 04:14:12

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