CN105281063B - 电气系统和印刷电路板 - Google Patents

电气系统和印刷电路板 Download PDF

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Publication number
CN105281063B
CN105281063B CN201510308931.2A CN201510308931A CN105281063B CN 105281063 B CN105281063 B CN 105281063B CN 201510308931 A CN201510308931 A CN 201510308931A CN 105281063 B CN105281063 B CN 105281063B
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China
Prior art keywords
fext
differential
pair
polarity
pcb
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Active
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CN201510308931.2A
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English (en)
Chinese (zh)
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CN105281063A (zh
Inventor
相原国亚
黄清照
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Hirose Electric Co Ltd
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Hirose Electric Co Ltd
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Publication of CN105281063A publication Critical patent/CN105281063A/zh
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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
    • H05K1/0228—Compensation of cross-talk by a mutually correlated lay-out of printed circuit traces, e.g. for compensation of cross-talk in mounted connectors
    • 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
    • H01R13/6467—Means for preventing cross-talk by cross-over of signal conductors
    • H01R13/6469—Means for preventing cross-talk by cross-over of signal conductors on substrates
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/11—Printed elements for providing electric connections to or between printed circuits
    • H05K1/115—Via connections; Lands around holes or via connections
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0237—High frequency adaptations
    • H05K1/0245—Lay-out of balanced signal pairs, e.g. differential lines or twisted lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Structure Of Printed Boards (AREA)
  • Combinations Of Printed Boards (AREA)
CN201510308931.2A 2014-06-09 2015-06-08 电气系统和印刷电路板 Active CN105281063B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201462009801P 2014-06-09 2014-06-09
US62/009,801 2014-06-09
US14/707,965 US9554455B2 (en) 2014-06-09 2015-05-08 Method and apparatus for reducing far-end crosstalk in electrical connectors
US14/707,965 2015-05-08

Publications (2)

Publication Number Publication Date
CN105281063A CN105281063A (zh) 2016-01-27
CN105281063B true CN105281063B (zh) 2018-04-10

Family

ID=54770338

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510308931.2A Active CN105281063B (zh) 2014-06-09 2015-06-08 电气系统和印刷电路板

Country Status (3)

Country Link
US (1) US9554455B2 (enExample)
JP (2) JP6302871B2 (enExample)
CN (1) CN105281063B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105407627B (zh) * 2015-12-04 2018-04-20 广州兴森快捷电路科技有限公司 高速印刷电路板及其差分布线方法
EP3217470B1 (en) * 2016-03-08 2019-10-16 Huawei Technologies Co., Ltd. Conductor coupling arrangement for coupling conductors
US10249989B2 (en) * 2017-03-09 2019-04-02 Hirose Electric Co., Ltd. Mitigation of connector stub resonance
JP6894352B2 (ja) 2017-11-21 2021-06-30 日本ルメンタム株式会社 プリント回路基板及び当該プリント回路基板を備える光送受信器
WO2019116468A1 (ja) * 2017-12-13 2019-06-20 株式会社日立製作所 配線基板及び電子機器
US11095060B2 (en) * 2018-03-12 2021-08-17 Arris Enterprises Llc Bottom layer mount for USB connector
US10522949B1 (en) 2018-08-08 2019-12-31 Qualcomm Incorporated Optimized pin pattern for high speed input/output
WO2020202753A1 (ja) * 2019-03-29 2020-10-08 ソニー株式会社 信号伝送装置、および信号伝送方法
US11304289B1 (en) 2019-08-16 2022-04-12 Dy4 Systems, Inc. Method and apparatus for near-end crosstalk reduction
US10912199B1 (en) * 2019-10-03 2021-02-02 Kioxia Corporation Resistive PCB traces for improved stability
US11658080B2 (en) * 2020-10-29 2023-05-23 Hewlett Packard Enterprise Development Lp Methods and systems for transposition channel routing
CN112867230A (zh) * 2020-12-25 2021-05-28 加弘科技咨询(上海)有限公司 一种印制电路板及其走线布设方法
CN116754234B (zh) * 2023-08-17 2023-11-21 山东经典印务有限责任公司 一种自动化印刷生产设备运行状态检测方法
US20250240873A1 (en) * 2024-01-19 2025-07-24 Cisco Technology, Inc. Multi-lamination structure that eliminates micro cavity resonance

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1586026A (zh) * 2001-11-14 2005-02-23 Fci美洲技术公司 用于电连接器的串扰减小
CN101107753A (zh) * 2004-02-12 2008-01-16 泛达公司 用于减少电接头中的串扰的方法和装置
CN101401267A (zh) * 2006-02-13 2009-04-01 泛达公司 带有串扰补偿的连接器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7217889B1 (en) 2003-12-04 2007-05-15 Cisco Technology, Inc. System and method for reducing crosstalk between vias in a printed circuit board
US7914304B2 (en) * 2005-06-30 2011-03-29 Amphenol Corporation Electrical connector with conductors having diverging portions
US7407413B2 (en) * 2006-03-03 2008-08-05 Fci Americas Technology, Inc. Broadside-to-edge-coupling connector system
JP2008091732A (ja) * 2006-10-03 2008-04-17 Matsushita Electric Ind Co Ltd 差動信号伝送路およびそれを有する配線基板
US7607951B2 (en) * 2008-01-16 2009-10-27 Amphenol Corporation Differential pair inversion for reduction of crosstalk in a backplane system
US8357013B2 (en) * 2009-01-22 2013-01-22 Hirose Electric Co., Ltd. Reducing far-end crosstalk in electrical connectors
US20100323535A1 (en) * 2009-06-22 2010-12-23 Fujitsu Network Communications, Inc. System and Apparatus for Reducing Crosstalk
US8016621B2 (en) * 2009-08-25 2011-09-13 Tyco Electronics Corporation Electrical connector having an electrically parallel compensation region
US20110104913A1 (en) * 2009-11-02 2011-05-05 Hinkle Jonathan R Edge card connector having solder balls and related methods
US8624687B2 (en) * 2010-12-22 2014-01-07 Intel Corporation Differential signal crosstalk reduction
WO2013036865A2 (en) * 2011-09-07 2013-03-14 Samtec, Inc. Via structure for transmitting differential signals
JP2014531723A (ja) * 2011-09-28 2014-11-27 スリーエム イノベイティブ プロパティズ カンパニー 電気接点及びコネクタ
US9069910B2 (en) * 2012-12-28 2015-06-30 Intel Corporation Mechanism for facilitating dynamic cancellation of signal crosstalk in differential input/output channels

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1586026A (zh) * 2001-11-14 2005-02-23 Fci美洲技术公司 用于电连接器的串扰减小
CN101107753A (zh) * 2004-02-12 2008-01-16 泛达公司 用于减少电接头中的串扰的方法和装置
CN101401267A (zh) * 2006-02-13 2009-04-01 泛达公司 带有串扰补偿的连接器

Also Published As

Publication number Publication date
CN105281063A (zh) 2016-01-27
US9554455B2 (en) 2017-01-24
JP6302871B2 (ja) 2018-03-28
JP2018050076A (ja) 2018-03-29
US20150357760A1 (en) 2015-12-10
JP6588524B2 (ja) 2019-10-09
JP2016006874A (ja) 2016-01-14

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Address after: Kanagawa Prefecture, Japan

Patentee after: Hirose Electric Co.,Ltd.

Address before: Tokyo, Japan

Patentee before: Hirose Electric Co.,Ltd.