Patent ID: 9123452
Filing Date: 2015-09-01
Classification: H01B,H01P

Abstract:
1. A differential signaling cable, comprising: a pair of signal conductors provided in parallel, longitudinally within the differential signaling cable; an insulator covering a periphery of the pair of signal conductors as a whole, wherein only the insulator is between the pair of signal conductors; and a shield conductor provided on an outer periphery of the insulator, wherein an interval between the pair of signal conductors is set so that an even-mode impedance of the pair of signal conductors having the interval fixed by embedment within the insulator and covered by the shield conductor, is in a range from 1.50 to less than 1.58 times an odd-mode impedance for improved skew and differential mode insertion loss experienced during a transmission of high-speed signals of at least 10 Gbps, the improved skew and differential mode insertion loss being in comparison both to skew experienced with below 1.50 times the odd-mode impedance and differential mode insertion loss experienced with above 1.58 times the odd-mode impedance.