Slew rate boost circuit for output buffer and output buffer having the same
暂无分享,去创建一个
The present invention relates to an output buffer circuit for the output buffer slew boost circuit and a source driver having the same. Receiving a buffer input signal to provide a pull-up part and the buffer output signals and the pull-down operation receiving the buffer input signal of the first level and the second level of the phase opposite to that by a pull-up operation provides a buffered output signal at the first level in the output buffer having a pull-down part to the slew rate of a boost circuit which generates a first boost signal period to boost the pull operation of the pull-up portion of the output buffer to input a first input signal and second input signal a first comparator; And a second comparator for generating the first input signal and the second signal for the boost period to a second input signal input to boost the pull-down operation of the pull-down portion of the chulreok buffer.