Patent ID: 8588331

Claim:
A transmitter system for transmitting parallel data by compensating a crosstalk, comprising: first and second transmission lines parallel to each other; a first inverted crosstalk pulse generation unit configured to receive first transmission data and inverted first transmission data and output a first inverted crosstalk pulse according to a data mode; a second inverted crosstalk pulse generation unit configured to receive second transmission data transmitted in parallel to the first transmission data and inverted second transmission data and output a second inverted crosstalk pulse according to the data mode; a first addition unit configured to combine the first transmission data and the second inverted crosstalk pulse and output first compensation data to be transmitted to the first transmission line; and a second addition unit configured to combine the second transmission data and the first inverted crosstalk pulse and output second compensation data to be transmitted to the second transmission line, wherein the first inverted crosstalk pulse generation unit comprises: a first_first generation unit_multiplexer configured to select and output one line of the first transmission data of n lines in response to early clock signals; a second_first generation unit_multiplexer configured to select and output one line of the inverted first transmission data of n lines in response to late clock signals; a first_first generation unit_amplifier configured to amplify an output of the first_first generation unit_multiplexer to ½ of a magnitude of a receiver crosstalk and output first early data; a second_first generation unit_amplifier configured to amplify an output of the second_first generation unit_multiplexer to ½ of the magnitude of the receiver crosstalk and output inverted first late data; and a first generation unit_adder configured to combine the first early data and the inverted first late data and output the first inverted crosstalk pulse.