Device for shielding the signal lines by the ground or power lines

摘要

the invention relates to an integrated circuit with a single connection to connect the bonding pads of the integrated circuit to a differential transmission line.the set of points of connection comprises at least a first pair of connection points for receiving a first supply voltage, a second pair of connection points for receiving a second supply voltage, and a third pair of connection points, and ts signal blocks, which are intended to be connected to the transmission line.each pair of plots of mass food can be both or one of the high and low supply voltages, with two possible configurations of power, whether positive or negative. the blocks are surrounded by the blocks of signal power in order to achieve a specific shielding is independent of the positive or negative power configuration application.