| 摘要 |
A line driver circuit for stabilizing a signal that is output through a transmission line, wherein the line driver circuit receives a first signal having a first swing width corresponding to a difference between a first voltage and a second voltage, creates a second signal having a second swing width less than the first swing width, and outputs the second signal through a transmission line. The line driver circuit includes: a pull-up circuit that pulls up the second signal to a high level; a pull-down circuit that is connected to the pull-up circuit and pulls down the second signal to a low level; and an initializing circuit that is connected to a node of the transmission line, outputs a signal having a voltage of the low level or the high level to the node of the transmission line, and initializes the voltage at the node of the transmission line to the low level or the high level.
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