Title :
Differential symmetry principle for differential crosstalk cancellation
Author :
Enriquez, Raul ; Kai Xiao ; Beomtaek Lee ; Tlaxcalteco, Miguel
Author_Institution :
Datacenter & Connected Syst. Group, Intel Corp., Hillsboro, OR, USA
Abstract :
The paper introduces the usage of the differential symmetry principle to minimize or even cancel differential crosstalk. Applications to a CPU socket with hexagonal pin map pattern and to an edge connector are described. It is shown how a careful consideration of pin location and differential pair orientation can result in a high signal density and low differential crosstalk design.
Keywords :
crosstalk; electric connectors; interference suppression; multiprocessing systems; CPU socket; differential crosstalk cancellation; differential crosstalk design; differential pair orientation; differential symmetry principle; edge connector; hexagonal pin map pattern; Couplings; Crosstalk; Integrated circuit interconnections; Pins; Proposals; Sockets; Differential crosstalk; differential signaling; package; printed circuit board; signal integrity;
Conference_Titel :
Electromagnetic Compatibility (EMC), 2013 IEEE International Symposium on
Conference_Location :
Denver, CO
Print_ISBN :
978-1-4799-0408-2
DOI :
10.1109/ISEMC.2013.6670506
