公开(公告)号：US20210280996A1

公开(公告)日：2021-09-09

申请号：US17146350

申请日：2021-01-11

Applicant: Credo Technology Group Limited

Inventor： Xike LIU ,  Zhining LI ,  Xiangxiang YE ,  Gaige MEI

IPC: H01R12/53 ,  H05K1/11 ,  H01R43/02

Abstract: Connector paddle cards are provided with an improved wiring connection geometry that reduces impedance mismatch. One illustrative embodiment is a printed circuit board having, on at least one surface: edge connector traces arranged along a first edge for contacting electrical conductors in a socket connector; an outer set of electrodes arranged parallel to a second edge for attaching exposed ends of sheathed wires in a cable (“outer wires”); and an inner set of electrodes arranged parallel to the second edge for attaching exposed ends of sheathed wires in a cable (“inner wires”), with the electrodes in the inner set being staggered relative to the electrodes in the outer set.