Interconnection structure

摘要

An interconnection structure includes: first and second differential signal interconnections provided to transmit a differential signal; and first and second voltage interconnections applied with predetermined voltages. The first voltage interconnection, the first differential signal interconnection, the second differential signal interconnection and the second voltage interconnection are arranged in this order. An interval between the first and second differential signal interconnections is longer than an interval between the first voltage interconnection and the first differential signal interconnection and is longer than an interval between the second differential signal interconnection and the second voltage interconnection. When a first connection point and a second connection point nearest to the first connection point are provided on any of the first and second differential signal interconnections and the first and second voltage interconnections, a distance between the first connection point and the second connection point is in a range of 1/16 of a wavelength of the differential signal to ⅛ of the wavelength thereof.

主权项

1. An interconnection structure comprising:
first and second differential signal interconnections provided to transmit a differential signal; and first and second voltage interconnections applied with predetermined voltages, wherein said first voltage interconnection, said first differential signal interconnection, said second differential signal interconnection and said second voltage interconnection are arranged in this order, wherein an interval between said first and second differential signal interconnections in a first direction is longer than an interval between said first voltage interconnection and said first differential signal interconnection in the first direction and is longer than an interval between said second differential signal interconnection and said second voltage interconnection in the first direction, wherein when a first connection point and a second connection point nearest to said first connection point are provided on any of said first and second differential signal interconnections and said first and second voltage interconnections, a distance between said first connection point and said second connection point is in a range of 1/16 of a wavelength of the differential signal to ⅛ of the wavelength thereof, and wherein said first differential signal interconnection and said second differential signal interconnection are arranged without another interconnection between them.