JP6025438B2 - 差動伝送回路及びプリント回路板 - Google Patents

差動伝送回路及びプリント回路板 Download PDF

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Publication number
JP6025438B2
JP6025438B2 JP2012165845A JP2012165845A JP6025438B2 JP 6025438 B2 JP6025438 B2 JP 6025438B2 JP 2012165845 A JP2012165845 A JP 2012165845A JP 2012165845 A JP2012165845 A JP 2012165845A JP 6025438 B2 JP6025438 B2 JP 6025438B2
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JP
Japan
Prior art keywords
electrically connected
inductor
capacitor
signal
differential
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.)
Active
Application number
JP2012165845A
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English (en)
Japanese (ja)
Other versions
JP2013078110A5 (enExample
JP2013078110A (ja
Inventor
関島　大志郎
大志郎 関島
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.)
Canon Inc
Original Assignee
Canon 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
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2012165845A priority Critical patent/JP6025438B2/ja
Priority to TW101132359A priority patent/TWI558101B/zh
Priority to US14/344,298 priority patent/US9374888B2/en
Priority to PCT/JP2012/005703 priority patent/WO2013038634A1/en
Publication of JP2013078110A publication Critical patent/JP2013078110A/ja
Publication of JP2013078110A5 publication Critical patent/JP2013078110A5/ja
Application granted granted Critical
Publication of JP6025438B2 publication Critical patent/JP6025438B2/ja
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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
    • H05K1/0237—High frequency adaptations
    • H05K1/0245—Lay-out of balanced signal pairs, e.g. differential lines or twisted lines
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/0153—Electrical filters; Controlling thereof
    • H03H7/0161—Bandpass filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/42—Networks for transforming balanced signals into unbalanced signals and vice versa, e.g. baluns
    • H03H7/425—Balance-balance networks
    • H03H7/427—Common-mode filters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/0272—Arrangements for coupling to multiple lines, e.g. for differential transmission
    • H04L25/0276—Arrangements for coupling common mode signals
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/028—Arrangements specific to the transmitter end

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Filters And Equalizers (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Dc Digital Transmission (AREA)
JP2012165845A 2011-09-14 2012-07-26 差動伝送回路及びプリント回路板 Active JP6025438B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2012165845A JP6025438B2 (ja) 2011-09-14 2012-07-26 差動伝送回路及びプリント回路板
TW101132359A TWI558101B (zh) 2011-09-14 2012-09-05 差分傳輸電路
US14/344,298 US9374888B2 (en) 2011-09-14 2012-09-10 Differential transmission circuit having an inductor unit and capacitor units configured to attenuate a common-mode digital signal component
PCT/JP2012/005703 WO2013038634A1 (en) 2011-09-14 2012-09-10 Differential transmission circuit

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011200177 2011-09-14
JP2011200177 2011-09-14
JP2012165845A JP6025438B2 (ja) 2011-09-14 2012-07-26 差動伝送回路及びプリント回路板

Publications (3)

Publication Number Publication Date
JP2013078110A JP2013078110A (ja) 2013-04-25
JP2013078110A5 JP2013078110A5 (enExample) 2015-09-10
JP6025438B2 true JP6025438B2 (ja) 2016-11-16

Family

ID=47046811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012165845A Active JP6025438B2 (ja) 2011-09-14 2012-07-26 差動伝送回路及びプリント回路板

Country Status (4)

Country Link
US (1) US9374888B2 (enExample)
JP (1) JP6025438B2 (enExample)
TW (1) TWI558101B (enExample)
WO (1) WO2013038634A1 (enExample)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60172420U (ja) * 1984-04-20 1985-11-15 株式会社村田製作所 ノイズフイルタ
US4667173A (en) 1985-08-29 1987-05-19 Kabushiki Kaisha Toshiba Line filter
EP0325379B1 (en) 1988-01-14 1997-03-19 Kabushiki Kaisha Toshiba Value determining method for line filter and its components
JPH04199502A (ja) * 1990-11-29 1992-07-20 Mitsubishi Electric Corp Ｌｃ複合素子
JP3021098B2 (ja) 1991-06-20 2000-03-15 いわき電子株式会社 Ｌａｎ用伝送インターフェース回路
US6448863B1 (en) * 1999-04-22 2002-09-10 Hitachi Metals, Ltd. Differential transmission cable and joint with specific distances
US6696852B1 (en) * 2000-07-25 2004-02-24 Artisan Components, Inc. Low-voltage differential I/O device
WO2004062220A1 (ja) * 2002-12-27 2004-07-22 Matsushita Electric Industrial Co., Ltd. 受信器
US7057475B2 (en) * 2003-10-22 2006-06-06 Adc Dsl Systems, Inc. Ferrite choke
DE102006003379B4 (de) * 2006-01-24 2011-02-24 Infineon Technologies Ag Elektrisches Filter
US7589605B2 (en) * 2006-02-15 2009-09-15 Massachusetts Institute Of Technology Method and apparatus to provide compensation for parasitic inductance of multiple capacitors
FR2945154B1 (fr) * 2009-04-30 2011-07-22 St Microelectronics Tours Sas Filtre de mode commun a inductances couplees
JP2011200177A (ja) 2010-03-26 2011-10-13 Mitsui Eng & Shipbuild Co Ltd 培養装置及び培養方法
JP5282223B2 (ja) 2011-02-14 2013-09-04 株式会社ソフイア 遊技機

Also Published As

Publication number Publication date
WO2013038634A9 (en) 2013-08-22
WO2013038634A1 (en) 2013-03-21
TWI558101B (zh) 2016-11-11
US20140340167A1 (en) 2014-11-20
US9374888B2 (en) 2016-06-21
TW201312937A (zh) 2013-03-16
JP2013078110A (ja) 2013-04-25

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