INTERFACE OPERATING CIRCUIT AND A FLAT DISPLAY DEVICE INCLUDING THE SAME CAPABLE OF IMPROVING THE GENERATION OF A NOISE CAUSED BY GROUND BOUNCE

摘要

PURPOSE: An interface operating circuit and a flat display device including the same are provided to implement high speed data transmission by applying a pre-emphasis technique.;CONSTITUTION: A pair of transistors(PMOS,nmOS) performs a role of a constant-current source according to the control of a common mode feedback circuit(102). A first and a second CMOS buffer units(132,134) supply a current corresponding to data to be transmitted in a first and a second directions. A pre-emphasis unit(136) supplies an additional current to terminating resistance.;COPYRIGHT KIPO 2013