Patent ID: 7256609
Filing Date: 2007-08-14
Classification: H03K,H04L

Abstract:
1. A data acceleration device comprising: a pull-up driver for driving a pull-up in response to a signal level on a first node; a pull-down driver for driving a pull-down in response to the signal level on the first node; a first pull-up circuit for pull-up driving a second node which is electrically coupled with the first node, in response to an output signal from the pull-up driver; a first pull-down circuit for pull-down driving the second node, in response to an output signal from the pull-down driver; a delay circuit for delaying a signal from the second node by a preset time to output a delayed signal; a first switch for switching an operation of the first pull-up circuit in response to an output signal from the delay circuit; and a second switch for switching an operation of the first pull-down circuit in response to the output signal from the delay circuit.