| 摘要 |
<p>One end of a sub transmission line of which an impedance value is equal to or higher than a parallel impedance value of an output impedance value of a transmission circuit and an impedance value of a transmission line is connected to a connection point between the transmission circuit and the transmission line, and a correction resistor of which resistance is lower than an impedance value of the sub transmission line is connected to the other end of the sub transmission line. A length of the sub transmission line is set to satisfy a condition of 0.5×Tr (signal rise time)@Td (signal propagation time of sub transmission line)@0.5×Tmin (signal minimum pulse width), thereby achieving a de-emphasis function by a passive component, correcting a high-frequency component of a signal attenuated on the transmission line, and thus reducing timing jitters caused by intersymbol interference.</p> |
