SYSTEMS AND METHODS TO REDUCE DIFFERENTIAL-TO-DIFFERENTIAL FAR END CROSSTALK

The invention discloses systems and methods to reduce differential-to-differential far end crosstalk. Example implementations described herein are directed to reducing far end cross talk (FEXT), including differential-to-differential far end crosstalk (DDFEXT) or single ended FEXT through generating and applying a delay shifter/inverter that is cascaded onto a target electrical system and shifts the even-mode and odd-mode propagation delay of a target electrical system to be substantially equal, which in turn reduces FEXT in the overall system. 本申请公开了用于减少差分到差分远端串扰的系统和方法。本文描述的示例实现方式涉及通过生成和应用延迟移位器/反相器来减少远端串扰(FEXT)，远端串扰(FEXT)包括差分到差分远端串扰(DDFEXT)或单端FEXT，该延迟移位器/反相器级联至目标电气系统上并且将目标电气系统的偶模传播延迟和奇模传播延迟移位为基本相等，这从而减少了整个系统中的FEXT。