公开(公告)号：US20160094272A1

公开(公告)日：2016-03-31

申请号：US14496569

申请日：2014-09-25

Applicant: Intel Corporation

Inventor： XIAONING YE ,  YUNHUI CHU ,  ZHENWEI YU

IPC: H04B3/32

CPC classification number: H04B3/32 ,  H05K1/0216 ,  H05K2201/09727

Abstract: Generally, this disclosure provides systems and devices for reduction of crosstalk between routed signals. A system may include a first pair of signal lines and a second pair of signal lines and each of the pairs of signal lines include a positive signal line and a negative signal line to transmit a differential signal. The system may also include an alternating current coupling capacitor (AC cap) associated with each of the positive signal lines and each of the negative signal lines. The system may further include a routing crossover of the positive signal line and the negative signal line of the second pair of signal lines, to decrease signal crosstalk between the first and second pairs of signal lines. The routing crossover may include at least one of the AC caps.

Abstract translation: 通常，本公开提供用于减少路由信号之间的串扰的系统和设备。 系统可以包括第一对信号线和第二对信号线，并且每对信号线包括正信号线和负信号线以发送差分信号。 该系统还可以包括与每个正信号线和每个负信号线相关联的交流耦合电容器（AC cap）。 该系统还可以包括第二对信号线的正信号线和负信号线的路由交叉，以减小第一和第二对信号线之间的信号串扰。 路由交叉可以包括AC帽中的至少一个。