CA2277658A1 - Impedance compensation for a cable and connector - Google Patents

Impedance compensation for a cable and connector Download PDF

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Publication number
CA2277658A1
CA2277658A1 CA002277658A CA2277658A CA2277658A1 CA 2277658 A1 CA2277658 A1 CA 2277658A1 CA 002277658 A CA002277658 A CA 002277658A CA 2277658 A CA2277658 A CA 2277658A CA 2277658 A1 CA2277658 A1 CA 2277658A1
Authority
CA
Canada
Prior art keywords
cable
connector
compensation
connectors
capacitive
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002277658A
Other languages
French (fr)
Other versions
CA2277658C (en
Inventor
Yves Deflandre
Marc Hoffman
Gary Cyr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nordx CDT Inc
Original Assignee
Nordx CDT Inc
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
Priority claimed from US09/286,113 external-priority patent/US6356162B1/en
Application filed by Nordx CDT Inc filed Critical Nordx CDT Inc
Publication of CA2277658A1 publication Critical patent/CA2277658A1/en
Application granted granted Critical
Publication of CA2277658C publication Critical patent/CA2277658C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

In an interconnection system including a cable and connectors, compensation is provided for stray reactances found in the connector elements. The connector elements may be RJ-style connector plug and jack pairs, which exhibit characteristic capacitive and inductive properties. The compensation is capacitive and/or inductive elements formed in the cable, components of the connectors, or an external printed wiring board. A double .pi.-network is the preferred circuit topology for the compensated system.
CA002277658A 1998-09-04 1999-07-14 Impedance compensation for a cable and connector Expired - Lifetime CA2277658C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US9907898P 1998-09-04 1998-09-04
US60/099,078 1998-09-04
US09/286,113 1999-04-02
US09/286,113 US6356162B1 (en) 1999-04-02 1999-04-02 Impedance compensation for a cable and connector

Publications (2)

Publication Number Publication Date
CA2277658A1 true CA2277658A1 (en) 2000-03-04
CA2277658C CA2277658C (en) 2001-07-03

Family

ID=26795518

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002277658A Expired - Lifetime CA2277658C (en) 1998-09-04 1999-07-14 Impedance compensation for a cable and connector

Country Status (1)

Country Link
CA (1) CA2277658C (en)

Also Published As

Publication number Publication date
CA2277658C (en) 2001-07-03

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20190715