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Data output driver and data output method for minimizing data output time variations caused by data patterns
Data output driver and data output method for minimizing data output time variations caused by data patterns
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机译:数据输出驱动器和数据输出方法,用于最小化由数据模式引起的数据输出时间变化
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摘要
A data output driver includes an intermediate node; a first driver, connected between the intermediate node and an output terminal, providing a current path between the intermediate node and the output terminal in response to an enable signal input to a control terminal thereof; a second driver connected between the intermediate node and a lower supply voltage and driving the data to the output terminal through the intermediate node in a data read operation; and a voltage control circuit connected between the intermediate node and the lower supply voltage, wherein the voltage control circuit causes at least a portion of the current of the intermediate node to flow to the lower supply voltage in response to a control signal input to a control terminal thereof. The data output driver, and associated data output method, minimize the variation of a data output time caused by various input data patterns. IMAGE
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