CN114747184B - 具有振铃抑制的总线收发器 - Google Patents

具有振铃抑制的总线收发器 Download PDF

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Publication number
CN114747184B
CN114747184B CN202080084420.6A CN202080084420A CN114747184B CN 114747184 B CN114747184 B CN 114747184B CN 202080084420 A CN202080084420 A CN 202080084420A CN 114747184 B CN114747184 B CN 114747184B
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China
Prior art keywords
transistor
terminal
transceiver
coupled
control input
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Active
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CN202080084420.6A
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English (en)
Chinese (zh)
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CN114747184A (zh
Inventor
R·S·布鲁赫顿
V·德瓦拉吉安
W·R·雷
D·B·拉嘉帕沙
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Texas Instruments Inc
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Texas Instruments Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40006—Architecture of a communication node
    • H04L12/40013—Details regarding a bus controller
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/02—Calling substations, e.g. by ringing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L2012/40208—Bus networks characterized by the use of a particular bus standard
    • H04L2012/40215—Controller Area Network CAN

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Dc Digital Transmission (AREA)
  • Logic Circuits (AREA)
CN202080084420.6A 2019-12-03 2020-11-30 具有振铃抑制的总线收发器 Active CN114747184B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962942763P 2019-12-03 2019-12-03
US62/942,763 2019-12-03
US17/063,450 US11310072B2 (en) 2019-12-03 2020-10-05 Bus transceiver with ring suppression
US17/063,450 2020-10-05
PCT/US2020/062568 WO2021113169A1 (en) 2019-12-03 2020-11-30 Bus transceiver with ring suppression

Publications (2)

Publication Number Publication Date
CN114747184A CN114747184A (zh) 2022-07-12
CN114747184B true CN114747184B (zh) 2024-10-15

Family

ID=76091267

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080084420.6A Active CN114747184B (zh) 2019-12-03 2020-11-30 具有振铃抑制的总线收发器

Country Status (4)

Country Link
US (1) US11310072B2 (https=)
JP (1) JP7648862B2 (https=)
CN (1) CN114747184B (https=)
WO (1) WO2021113169A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019213781A1 (de) * 2019-09-11 2021-03-11 Robert Bosch Gmbh Emissionsreduktionsvorrichtung und Verfahren zur Reduktion der Emission einer Sende-/Empfangseinrichtung für ein serielles Bussystem
DE102020127165A1 (de) * 2020-10-15 2022-04-21 Infineon Technologies Ag Feldbus-treiberschaltung
CN120092417A (zh) * 2022-11-02 2025-06-03 德州仪器公司 反馈控制高速传输器
US12375121B2 (en) 2022-11-02 2025-07-29 Texas Instruments Incorporated Feedback controlled high-speed transmitter
EP4376362B1 (en) * 2022-11-28 2026-05-06 Nxp B.V. Disconnecting a can transceiver from a can bus
US12212708B2 (en) 2022-12-05 2025-01-28 Amazing Microelectronic Corp. Ringing suppression circuit
CN116248432A (zh) * 2023-02-03 2023-06-09 西安电子科技大学芜湖研究院 一种振铃抑制电路
US12438541B2 (en) * 2023-06-30 2025-10-07 Texas Instruments Incorporated Low voltage can transceiver
US12470427B2 (en) * 2023-10-23 2025-11-11 Allegro Microsystems, Llc Controller area network (CAN) transmitter
WO2026006048A1 (en) * 2024-06-25 2026-01-02 Texas Instruments Incorporated Methods, systems, and apparatus to reduce ringing in a differential output of a transceiver

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7113759B2 (en) * 2002-08-28 2006-09-26 Texas Instruments Incorporated Controller area network transceiver having capacitive balancing circuit for improved receiver common-mode rejection
JP4342989B2 (ja) 2004-03-15 2009-10-14 Ｎｅｃエレクトロニクス株式会社 差動伝送回路
US7183793B2 (en) 2005-01-28 2007-02-27 Texas Instruments Incorporated Systems and methods for reducing electromagnetic emissions from a controller area network transceiver
JP4453776B2 (ja) 2007-11-14 2010-04-21 株式会社デンソー バススイッチ
CN101470151B (zh) * 2007-12-26 2012-04-18 联创汽车电子有限公司 Can总线隔离电路
KR100967481B1 (ko) 2008-11-14 2010-07-07 주식회사 동부하이텍 데이터 전송 시스템
JP5543402B2 (ja) 2011-05-16 2014-07-09 株式会社日本自動車部品総合研究所 リンギング抑制回路
US9606948B2 (en) * 2012-12-05 2017-03-28 Texas Instruments Incorporated CAN bus edge timing control for dominant-to-recessive transitions
US10452504B2 (en) * 2013-10-02 2019-10-22 Nxp B.V. Controller area network (CAN) device and method for emulating classic CAN error management
EP3214803A1 (en) * 2016-03-03 2017-09-06 Nxp B.V. Feedforward ringing suppression circuit
EP3217602B1 (en) * 2016-03-11 2019-02-27 Nxp B.V. A push pull ringing suppression circuit
US10042807B2 (en) * 2016-04-05 2018-08-07 Infineon Technologies Ag Differential bus receiver with four-quadrant input circuit
JP6524981B2 (ja) 2016-07-29 2019-06-05 株式会社デンソー リンギング抑制回路
US10791002B2 (en) * 2017-08-19 2020-09-29 Nxp B.V. Controller area network (CAN) device and method for operating a CAN device
DE102018104732B3 (de) * 2018-03-01 2019-02-21 Infineon Technologies Ag Bus-treiberschaltung

Also Published As

Publication number Publication date
WO2021113169A1 (en) 2021-06-10
JP2023506148A (ja) 2023-02-15
JP7648862B2 (ja) 2025-03-19
US11310072B2 (en) 2022-04-19
CN114747184A (zh) 2022-07-12
US20210167989A1 (en) 2021-06-03

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