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1. 发明公开

EP0648020A3 Output buffer circuit 失效
标题翻译：输出驱动电路。
公开(公告)号：EP0648020A3
公开(公告)日：1996-05-08
申请号：EP94306891.6
申请日：1994-09-21
申请人： ADVANCED MICRO DEVICES INC.
发明人： Folmsbee, Alan C. , Kim, Kyoung
IPC分类号： H03K19/003
CPC分类号： H03K19/00361 , H03K17/164
摘要： An output buffer circuit is provided which significantly reduces ground/Vcc bounce and glitches of signals provided to an integrated circuit. The circuit includes a plurality of transistors for providing a drive potential at the output of the device. The transistors are coupled such that they increase in size from the input to the output of the output buffer circuit. A control circuit provides control signals for sequentially turning off the transistors from the largest to smallest device thereby substantially reducing the Vcc bounce and glitches of the signals provided to the integrated circuit by the output buffer circuit.

2. 发明公开

EP0648020A2 Output buffer circuit 失效
标题翻译： Ausgangstreiberschaltung。
公开(公告)号：EP0648020A2
公开(公告)日：1995-04-12
申请号：EP94306891.6
申请日：1994-09-21
申请人： ADVANCED MICRO DEVICES INC.
发明人： Folmsbee, Alan C. , Kim, Kyoung
IPC分类号： H03K19/003
CPC分类号： H03K19/00361 , H03K17/164
摘要： An output buffer circuit is provided which significantly reduces ground/Vcc bounce and glitches of signals provided to an integrated circuit. The circuit includes a plurality of transistors for providing a drive potential at the output of the device. The transistors are coupled such that they increase in size from the input to the output of the output buffer circuit. A control circuit provides control signals for sequentially turning off the transistors from the largest to smallest device thereby substantially reducing the Vcc bounce and glitches of the signals provided to the integrated circuit by the output buffer circuit.
摘要翻译：提供输出缓冲器电路，其显着地减少了提供给集成电路的信号的接地/ Vcc反弹和毛刺。电路包括用于在器件的输出处提供驱动电位的多个晶体管。晶体管被耦合，使得它们从输入到输出缓冲器电路的输出的尺寸增加。控制电路提供用于从最大到最小的装置顺序地关闭晶体管的控制信号，从而基本上减少由输出缓冲电路提供给集成电路的信号的Vcc反弹和毛刺。

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