Additional coupling for far end crosstalk cancellation in high speed interconnects

Author

Enriquez, Raul ; Gong Ouyang ; Kai Xiao ; Trung-Thu Nguyen ; Beomtaek Lee ; Guillen, Jose ; Chandrasekhar, Arun ; Mendez, C.

Author_Institution

Datacenter & Connected Syst. Group, Intel Corp., Hillsboro, OR, USA

fYear

2014

fDate

4-8 Aug. 2014

Firstpage

615

Lastpage

618

Abstract

This paper describes an intentionally added device coupling technique to minimize or even cancel far end crosstalk. Applications to a platform CPU package and socket co-design for both single ended and differential signaling are described. This work demonstrates that a careful design of purposely added coupling can result in a lowered far end crosstalk design.

Keywords

crosstalk; electronics packaging; interference suppression; printed circuit interconnections; CPU package platform; device coupling technique; differential signaling; far end crosstalk cancellation; far end crosstalk design; high speed interconnects; printed circuit board; single ended signaling; socket co-design; Couplings; Crosstalk; Electromagnetic compatibility; Integrated circuit interconnections; Servers; Sockets; Single ended signaling; connector; crosstalk; differential signaling; far end crosstalk; package; printed circuit board; signal integrity;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Compatibility (EMC), 2014 IEEE International Symposium on

Conference_Location

Raleigh, NC

Print_ISBN

978-1-4799-5544-2

Type

conf

DOI

10.1109/ISEMC.2014.6899044

Filename

6899044