Title:
HIGH-SPEED HYBRID CARD EDGE CONNECTOR
Document Type and Number:
WIPO Patent Application WO/2023/138649
Kind Code:
A1
Abstract:
A compact card edge connector for transmitting power and high-speed signals. The connector has a housing with a first portion holding first conductors and a second portion holding second conductors. Mounting ends of the first conductors extend out of the first portion and are configured to mount to a printed circuit board for power transmission. Mounting ends of the second conductors extend out of the second portion and are configured to mount with cables for signal transmission. The mounting ends of the second conductors are recessed from respective intermediate portions. The housing has a bottom member with projections abutting the mounting ends of first-type second conductors, and a lossy member electrically coupling second-type second conductors. Such a configuration meets signal integrity requirements in connectors designed for 32 Gbps and 64 Gbps and beyond, while conforming to a standard that constrains mating and mounting interfaces.
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Inventors:
SONG LU (CN)
CEN LIAOJU (CN)
QIU NAN (CN)
CEN LIAOJU (CN)
QIU NAN (CN)
Application Number:
PCT/CN2023/073085
Publication Date:
July 27, 2023
Filing Date:
January 19, 2023
Export Citation:
Assignee:
AMPHENOL COMMERCIAL PRODUCTS CHENGDU CO LTD (CN)
FCI CONNECTORS DONGGUAN LTD (CN)
FCI CONNECTORS DONGGUAN LTD (CN)
International Classes:
H01R13/40; H01R13/02; H01R13/6473
Foreign References:
| US20050272303A1 | 2005-12-08 | |||
| CN104124549A | 2014-10-29 | |||
| CN102714363A | 2012-10-03 | |||
| CN104704682A | 2015-06-10 | |||
| CN115411541A | 2022-11-29 | |||
| CN217086923U | 2022-07-29 | |||
| CN218040080U | 2022-12-13 | |||
| US20150024633A1 | 2015-01-22 |
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
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