公开(公告)号：US20170324208A1

公开(公告)日：2017-11-09

申请号：US15659351

申请日：2017-07-25

Applicant: ORACLE INTERNATIONAL CORPORATION

Inventor： DARKO R. POPOVIC

IPC: H01R43/20 ,  H05K1/02 ,  H01L23/498 ,  H01L23/50 ,  H01L23/552

CPC classification number: H01R43/205 ,  H01L23/49816 ,  H01L23/50 ,  H01L23/552 ,  H01L2924/14 ,  H01L2924/15311 ,  H05K1/0228 ,  H05K1/0245 ,  H05K2201/09609 ,  H05K2201/09636

Abstract: Embodiments reduce crosstalk between electrical interconnects by offsetting pairs of electrical interconnects in an electrical system to produce a staggered interconnect pattern for which magnetic flux through a loop formed by a victim interconnect pair is effectively canceled. Magnetic field vectors generated by an aggressor pair of interconnects can pass through a loop-bounded surface defined by a victim pair of interconnects in the system. In the staggered interconnect pattern, the victim interconnect pair is offset with respect to the aggressor interconnect pair so that the field vectors passing through the victim pair's loop-bounded surface in one direction are substantially balanced by the field vectors passing through the victim pair's loop-bounded surface in the opposite direction, thereby minimizing the effect of the aggressor pair's magnetic field on the victim pair. Since crosstalk is proportional to the rate of change of the magnetic flux, reducing the magnetic flux can reduce the crosstalk.

公开(公告)号：US20160205770A1

公开(公告)日：2016-07-14

申请号：US14593735

申请日：2015-01-09

Applicant: ORACLE INTERNATIONAL CORPORATION

Inventor： DARKO R. POPOVIC

IPC: H05K1/02 ,  H01R43/20

CPC classification number: H01R43/205 ,  H01L23/49816 ,  H01L23/50 ,  H01L23/552 ,  H01L2924/14 ,  H01L2924/15311 ,  H05K1/0228 ,  H05K1/0245 ,  H05K2201/09609 ,  H05K2201/09636

Abstract: Embodiments reduce crosstalk between electrical interconnects by offsetting pairs of electrical interconnects in an electrical system to produce a staggered interconnect pattern for which magnetic flux through a loop formed by a victim interconnect pair is effectively canceled. Magnetic field vectors generated by an aggressor pair of interconnects can pass through a loop-bounded surface defined by a victim pair of interconnects in the system. In the staggered interconnect pattern, the victim interconnect pair is offset with respect to the aggressor interconnect pair so that the field vectors passing through the victim pair's loop-bounded surface in one direction are substantially balanced by the field vectors passing through the victim pair's loop-bounded surface in the opposite direction, thereby minimizing the effect of the aggressor pair's magnetic field on the victim pair. Since crosstalk is proportional to the rate of change of the magnetic flux, reducing the magnetic flux can reduce the crosstalk.

Abstract translation: 实施例通过偏移电气系统中的电互连对来减少电互连之间的串扰，以产生交错的互连图案，通过由受害互连对形成的环路的磁通被有效地消除。 由侵略者互连对产生的磁场矢量可以通过系统中受害对互连对界定的循环界定的表面。 在交错的互连图案中，受害者互连对相对于侵略者互连对偏移，使得在一个方向上通过受害对的循环界限的场矢量基本上通过穿过受害者对的环路 - 相反方向的有界表面，从而最小化侵略者对的磁场对受害者对的影响。 由于串扰与磁通量的变化率成比例，所以减小磁通可以减少串扰。