JP6108690B2 - 差動伝送回路及び電子機器 - Google Patents

差動伝送回路及び電子機器 Download PDF

Info

Publication number
JP6108690B2
JP6108690B2 JP2012128992A JP2012128992A JP6108690B2 JP 6108690 B2 JP6108690 B2 JP 6108690B2 JP 2012128992 A JP2012128992 A JP 2012128992A JP 2012128992 A JP2012128992 A JP 2012128992A JP 6108690 B2 JP6108690 B2 JP 6108690B2
Authority
JP
Japan
Prior art keywords
wiring
signal
power supply
circuit
ground
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.)
Expired - Fee Related
Application number
JP2012128992A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013255068A (ja
JP2013255068A5 (enExample
Inventor
武 井出
武 井出
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 JP2012128992A priority Critical patent/JP6108690B2/ja
Priority to US13/904,354 priority patent/US9088321B2/en
Publication of JP2013255068A publication Critical patent/JP2013255068A/ja
Publication of JP2013255068A5 publication Critical patent/JP2013255068A5/ja
Application granted granted Critical
Publication of JP6108690B2 publication Critical patent/JP6108690B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0475—Circuits with means for limiting noise, interference or distortion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/005—Reducing noise, e.g. humm, from the supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
JP2012128992A 2012-06-06 2012-06-06 差動伝送回路及び電子機器 Expired - Fee Related JP6108690B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012128992A JP6108690B2 (ja) 2012-06-06 2012-06-06 差動伝送回路及び電子機器
US13/904,354 US9088321B2 (en) 2012-06-06 2013-05-29 Differential transmission circuit and electronic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012128992A JP6108690B2 (ja) 2012-06-06 2012-06-06 差動伝送回路及び電子機器

Publications (3)

Publication Number Publication Date
JP2013255068A JP2013255068A (ja) 2013-12-19
JP2013255068A5 JP2013255068A5 (enExample) 2016-03-10
JP6108690B2 true JP6108690B2 (ja) 2017-04-05

Family

ID=49715301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012128992A Expired - Fee Related JP6108690B2 (ja) 2012-06-06 2012-06-06 差動伝送回路及び電子機器

Country Status (2)

Country Link
US (1) US9088321B2 (enExample)
JP (1) JP6108690B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6163930B2 (ja) * 2013-07-18 2017-07-19 船井電機株式会社 信号伝送装置及び信号伝送方法
CN109802748B (zh) * 2019-03-18 2023-08-25 延锋伟世通电子科技(上海)有限公司 一种高抗扰性差分摄像头信号处理电路

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2573299A (en) * 1948-05-11 1951-10-30 Vincent J Bast Injector
WO2005101626A1 (ja) * 2004-03-31 2005-10-27 Tdk Corporation ノイズ抑制回路
JPWO2006040869A1 (ja) * 2004-10-14 2008-05-15 松下電器産業株式会社 フィルタ回路、及びそれを搭載する差動伝送システムと電源装置
JP2006270533A (ja) * 2005-03-24 2006-10-05 Toshiba Corp 平衡伝送線路
JP3950905B2 (ja) * 2005-06-01 2007-08-01 キヤノン株式会社 レーザー駆動回路
JP4798618B2 (ja) 2006-05-31 2011-10-19 ルネサスエレクトロニクス株式会社 出力回路および半導体集積回路装置
JP4349422B2 (ja) * 2007-02-28 2009-10-21 株式会社デンソー 終端回路、車載制御装置、車載通信システム
WO2008139756A1 (ja) * 2007-05-14 2008-11-20 Murata Manufacturing Co., Ltd. コモンモードチョークコイル
JP5347608B2 (ja) * 2009-03-17 2013-11-20 ソニー株式会社 受信装置
JP5352881B2 (ja) * 2009-09-25 2013-11-27 松江エルメック株式会社 コモンモードフィルタ
JP5320345B2 (ja) * 2010-06-09 2013-10-23 株式会社村田製作所 配線基板

Also Published As

Publication number Publication date
US20130329831A1 (en) 2013-12-12
JP2013255068A (ja) 2013-12-19
US9088321B2 (en) 2015-07-21

Similar Documents

Publication Publication Date Title
JP6075834B2 (ja) プリント回路板
EP2532092B1 (en) Generation of differential signals
CN104426007B (zh) 传输线及滤波模块
KR101510732B1 (ko) 노이즈 필터
JP7046054B2 (ja) Emiが低減された同軸データ通信
JP2020178456A (ja) 無線電力伝送システム
US8488685B2 (en) Active bidirectional splitter for single ended media
US6995629B2 (en) Center-tap termination circuit and printed circuit board having the same
JP7574138B2 (ja) 差動伝送基板および電力重畳差動データ通信装置
US6885258B2 (en) Method and apparatus for reducing radiant noise energy by radiating noise energy from a quasi-ground into a signal wire
EP2728976B1 (en) Printed circuit board with reduced emission of electro-magnetic radiation
JP7133486B2 (ja) 信号伝送装置、信号伝送システム
CN1949953A (zh) 一种印刷电路板的布线方法及印刷电路板
JP5423691B2 (ja) 電子装置
JP2013255068A (ja) 差動伝送回路及び電子機器
JP6430482B2 (ja) 改善されたクロストーク性能を有するコネクタ及びシステム
CN101005730A (zh) 减少电子产品电磁干扰之电路板
JP2015033119A (ja) プリント回路板
JP6238605B2 (ja) プリント回路板及び電子機器
US7697582B2 (en) Laser driving circuit
JP6954472B2 (ja) バイアスt回路および信号伝送装置
US20140176252A1 (en) Differential transmission circuit and printed circuit board
US11395401B1 (en) Printed circuit board structure and method for improved electromagnetic compatibility performance
CN101272153A (zh) 用以传送高速信号的改进的信号接收电路
JPWO2011021339A1 (ja) 給電線構造及びそれを用いた回路基板、emiノイズ低減方法

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150603

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160121

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20160610

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160628

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160825

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20170207

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20170307

R151 Written notification of patent or utility model registration

Ref document number: 6108690

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

LAPS Cancellation because of no payment of annual fees