Signal output circuit and method for high-speed signal transmission for high-speed signal transmission

摘要

PPROBLEM TO BE SOLVED: To provide a signal transmission circuit for a wider eye aperture and fast and long-range transmission. PSOLUTION: A signal output circuit includes an input means in which the digital data signal for transmission is input; a correcting means for generating a corrective pulse signal consisting of a data signal and a waveform signal in opposite polarity to the data signal, that follows the data signal and changes stepwise for each of a plurality of transmission timings n (n≥2) to each of the data signals, according to the characteristics of a transmission path; and an output means which adds the data signal corrected by the corrective means and outputs it to the medium forming the transmission path. PCOPYRIGHT: (C)2007,JPO&INPIT