DIFFERENTIAL SIGNAL TRANSMISSION LINE, IC PACKAGE, AND METHOD FOR TESTING SAID DIFFERENTIAL SIGNAL TRANSMISSION LINE AND IC PACKAGE

摘要

The disclosed IC package (50) is provided with: an integrated circuit (10) that transmits/receives a differential signal pair comprising a signal that has positive polarity and a signal that has negative polarity; a first signal terminal (41a) that conveys the signal that has positive polarity; a second signal terminal (41b) that conveys the signal that has negative polarity; and a third terminal (43) disposed between the first and second signal terminals. The first and second terminals are electrically connected to the integrated circuit and the third terminal (43) is not electrically connected to the integrated circuit.