WO2008045269A3 - Broadside-coupled signal pair configurations for electrical connectors - Google Patents

Broadside-coupled signal pair configurations for electrical connectors Download PDF

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Publication number
WO2008045269A3
WO2008045269A3 PCT/US2007/021282 US2007021282W WO2008045269A3 WO 2008045269 A3 WO2008045269 A3 WO 2008045269A3 US 2007021282 W US2007021282 W US 2007021282W WO 2008045269 A3 WO2008045269 A3 WO 2008045269A3
Authority
WO
WIPO (PCT)
Prior art keywords
broadside
electrical contact
electrical connectors
signal pair
coupled signal
Prior art date
Application number
PCT/US2007/021282
Other languages
French (fr)
Other versions
WO2008045269A2 (en
Inventor
Stefaan H Sercu
Geest Jan De
Original Assignee
Framatome Connectors Int
Fci Americas Technology Inc
Stefaan H Sercu
Geest Jan De
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Framatome Connectors Int, Fci Americas Technology Inc, Stefaan H Sercu, Geest Jan De filed Critical Framatome Connectors Int
Priority to CN2007800370806A priority Critical patent/CN101523669B/en
Publication of WO2008045269A2 publication Critical patent/WO2008045269A2/en
Publication of WO2008045269A3 publication Critical patent/WO2008045269A3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield structure
    • H01R13/6585—Shielding material individually surrounding or interposed between mutually spaced contacts
    • H01R13/6586—Shielding material individually surrounding or interposed between mutually spaced contacts for separating multiple connector modules
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • H01R13/6461—Means for preventing cross-talk
    • H01R13/6471—Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • H01R13/6473—Impedance matching
    • H01R13/6477—Impedance matching by variation of dielectric properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/7082—Coupling device supported only by cooperation with PCB

Abstract

An electrical connector having a first electrical contact and a second electrical contact adjacent to the first electrical contact. The first electrical contact may define a first broadside and a second broadside opposite the first broadside. The second electrical contact may define a third broadside and a fourth broadside opposite the third broadside. The electrical connector may further include a non-air dielectric and a commoned ground plate. The non-air dielectric may be disposed between the second broadside of the first electrical contact and the fourth broadside of the second electrical contact. The commoned ground plate and the first electrical contact may be adjacent to one another and may be separated by an air dielectric.
PCT/US2007/021282 2006-10-05 2007-10-03 Broadside-coupled signal pair configurations for electrical connectors WO2008045269A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2007800370806A CN101523669B (en) 2006-10-05 2007-10-03 Broadside-coupled signal pair configurations for electrical connectors

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US84953506P 2006-10-05 2006-10-05
US60/849,535 2006-10-05
US11/866,061 US7713088B2 (en) 2006-10-05 2007-10-02 Broadside-coupled signal pair configurations for electrical connectors
US11/866,061 2007-10-02

Publications (2)

Publication Number Publication Date
WO2008045269A2 WO2008045269A2 (en) 2008-04-17
WO2008045269A3 true WO2008045269A3 (en) 2008-05-29

Family

ID=39275288

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/021282 WO2008045269A2 (en) 2006-10-05 2007-10-03 Broadside-coupled signal pair configurations for electrical connectors

Country Status (2)

Country Link
US (1) US7713088B2 (en)
WO (1) WO2008045269A2 (en)

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