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    • 10. 发明授权
    • Input/output device having dynamic delay
    • 具有动态延迟的输入/输出设备
    • US06600348B1
    • 2003-07-29
    • US10159881
    • 2002-05-30
    • Shifeng Jack YuFabrizio RomanoCong Q. Khieu
    • Shifeng Jack YuFabrizio RomanoCong Q. Khieu
    • H03K300
    • H03K19/00315
    • Disclosed is an input/output (IO) device for transmitting a data bit signal. In one embodiment, the IO device includes an IO device input node for receiving an input data bit signal, an IO device output node, and a common ground node. The IO device also includes a first driver having first and second n-channel FETs coupled together, first and second p-channel FETs coupled together, a plurality of third n-channel or p-channel FETs each having a drain coupled to the IO device input node, and a plurality of first capacitors coupled between the common ground node and respective sources of the plurality of third n-channel or p-channel FETs. The drains of the first p-channel FET and the second n-channel FET are coupled to the IO device output node, while the gate of the first n-channel FET is coupled to the IO device input node.
    • 公开了一种用于发送数据位信号的输入/输出(IO)设备。 在一个实施例中,IO设备包括用于接收输入数据位信号的IO设备输入节点,IO设备输出节点和公共接地节点。 IO设备还包括第一驱动器,其具有耦合在一起的第一和第二n沟道FET,耦合在一起的第一和第二p沟道FET,多个第三n沟道或p沟道FET,每个具有耦合到IO器件的漏极 输入节点以及耦合在公共接地节点和多个第三n沟道或p沟道FET的各个源之间的多个第一电容器。 第一p沟道FET和第二n沟道FET的漏极耦合到IO器件输出节点,而第一n沟道FET的栅极耦合到IO器件输入节点。