DIFFERENTIAL PARALLEL LINE

摘要

PROBLEM TO BE SOLVED: To provide a parallel line of high wiring density and excellent crosstalk resistance. SOLUTION: The differential parallel line comprises a first differential line 1 of a pair of parallel wirings, and a second differential line 2 which is parallel to it and comprises a pair of parallel wirings. The first differential line and the second differential line are arranged in such a positional relationship as a directional line connecting lines 11 and 12 of the first differential line crosses the directional line connecting lines 21 and 22 of the second differential line. Further, a plurality of sets of parallel lines thus configured are arranged parallel with a third differential line 3 arranged between. A common mode voltage of the first differential line 1, the second differential line 2, or the third differential line 3 may be used to constitute a pseudo differential line. COPYRIGHT: (C)2007,JPO&INPIT