HUE033607T2 - Voltage mode drive circuit for n-phase systems - Google Patents

Voltage mode drive circuit for n-phase systems Download PDF

Info

Publication number
HUE033607T2
HUE033607T2 HUE14713350A HUE14713350A HUE033607T2 HU E033607 T2 HUE033607 T2 HU E033607T2 HU E14713350 A HUE14713350 A HU E14713350A HU E14713350 A HUE14713350 A HU E14713350A HU E033607 T2 HUE033607 T2 HU E033607T2
Authority
HU
Hungary
Prior art keywords
transistor
phase
signals
árt
signal
Prior art date
Application number
HUE14713350A
Other languages
English (en)
Hungarian (hu)
Inventor
Chulkyu Lee
George Alan Wiley
Shoichiro Sengoku
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of HUE033607T2 publication Critical patent/HUE033607T2/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/06—Control of transmission; Equalising by the transmitted signal
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4063—Device-to-bus coupling
    • G06F13/4068—Electrical coupling
    • G06F13/4072—Drivers or receivers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dc Digital Transmission (AREA)
HUE14713350A 2013-03-07 2014-03-07 Voltage mode drive circuit for n-phase systems HUE033607T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361774425P 2013-03-07 2013-03-07
US14/199,064 US9172426B2 (en) 2013-03-07 2014-03-06 Voltage mode driver circuit for N-phase systems

Publications (1)

Publication Number Publication Date
HUE033607T2 true HUE033607T2 (en) 2017-12-28

Family

ID=51487798

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE14713350A HUE033607T2 (en) 2013-03-07 2014-03-07 Voltage mode drive circuit for n-phase systems

Country Status (8)

Country Link
US (1) US9172426B2 (enExample)
EP (1) EP2965216B1 (enExample)
JP (1) JP6430971B2 (enExample)
KR (1) KR20150126906A (enExample)
CN (1) CN105164659B (enExample)
ES (1) ES2632283T3 (enExample)
HU (1) HUE033607T2 (enExample)
WO (1) WO2014138646A1 (enExample)

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US9215063B2 (en) * 2013-10-09 2015-12-15 Qualcomm Incorporated Specifying a 3-phase or N-phase eye pattern
TWI732737B (zh) * 2014-03-25 2021-07-11 日商新力股份有限公司 發訊裝置及通訊系統
US9166584B1 (en) * 2014-06-09 2015-10-20 Xilinx, Inc. Current-encoded signaling
US9112550B1 (en) 2014-06-25 2015-08-18 Kandou Labs, SA Multilevel driver for high speed chip-to-chip communications
US20160179739A1 (en) * 2014-12-17 2016-06-23 Intel Corporation Symmetrically coupled differential channel
US10419252B2 (en) 2015-06-22 2019-09-17 Qualcomm Incorporated Low power physical layer driver topologies
US9998154B2 (en) * 2015-06-22 2018-06-12 Qualcomm Incorporated Low power physical layer driver topologies
US9553635B1 (en) 2015-07-24 2017-01-24 Qualcomm Incorporated Time based equalization for a C-PHY 3-phase transmitter
US9520988B1 (en) 2015-08-04 2016-12-13 Qualcomm Incorporated Adaptation to 3-phase signal swap within a trio
JP6665441B2 (ja) * 2015-08-10 2020-03-13 ソニー株式会社 送信装置、受信装置、および通信システム
WO2017190102A1 (en) * 2016-04-28 2017-11-02 Kandou Labs, S.A. Low power multilevel driver
CN109863729B (zh) * 2016-10-24 2021-10-22 高通股份有限公司 与在多线接口上传送数据相关的方法和装置
TW201830940A (zh) * 2017-02-08 2018-08-16 陳淑玲 三線式傳輸的穿戴裝置
TW201843945A (zh) * 2017-03-03 2018-12-16 日商索尼半導體解決方案公司 傳送裝置及通信系統
US10496583B2 (en) 2017-09-07 2019-12-03 Kandou Labs, S.A. Low power multilevel driver for generating wire signals according to summations of a plurality of weighted analog signal components having wire-specific sub-channel weights
KR101959139B1 (ko) * 2017-10-13 2019-03-15 한양대학교 산학협력단 동시 스위칭 잡음 및 간섭을 제거하는 고속 데이터 송수신 시스템 및 방법
CN108073539A (zh) * 2017-12-27 2018-05-25 上海集成电路研发中心有限公司 一种mipi接口的d-phy电路
KR102034368B1 (ko) * 2018-01-03 2019-10-18 한양대학교 산학협력단 동시 스위칭 잡음이 없고 높은 신호선 효율을 가지는 송신기 및 이에 있어서 데이터 전송 방법
KR102286729B1 (ko) * 2018-01-03 2021-08-05 한양대학교 산학협력단 동시 스위칭 잡음이 없고 높은 신호선 효율을 가지는 송신기 및 이에 있어서 데이터 전송 방법
KR102034369B1 (ko) * 2018-01-05 2019-10-18 한양대학교 산학협력단 동시 스위칭 잡음을 제거하면서 클록 및 데이터를 전송할 수 있는 송신기 및 이의 동작 방법
US10873323B2 (en) * 2019-01-31 2020-12-22 Marvell Asia Pte, Ltd. Systems and methods for calibrating impedance of a low power voltage-mode transmitter driver
US10855254B2 (en) * 2019-01-31 2020-12-01 Marvell Asia Pte, Ltd. Systems and methods for calibrating impedance of a low power voltage-mode transmitter driver
WO2023287437A1 (en) * 2021-07-16 2023-01-19 Lattice Semiconductor Corporation Communication systems and methods
US12063034B2 (en) 2022-08-30 2024-08-13 Kandou Labs SA Line driver impedance calibration for multi-wire data bus

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CH572687A5 (enExample) * 1972-04-11 1976-02-13 Europ Teletransmission
JPS59108430A (ja) * 1982-12-13 1984-06-22 Matsushita Electric Ind Co Ltd ２値−３値変換回路
JPH0691459B2 (ja) * 1986-05-21 1994-11-14 松下電器産業株式会社 ３値出力回路
JPH02174445A (ja) * 1988-12-27 1990-07-05 Toshiba Corp 複線式データ伝送装置
JPH0442616A (ja) * 1990-06-08 1992-02-13 Rohm Co Ltd ３値出力回路
US6051990A (en) * 1997-11-13 2000-04-18 Quantum Corporation Asymmetric current mode driver for differential transmission lines
DE60134641D1 (de) 2001-08-13 2008-08-14 Motorola Inc Drahtlose Kommunikation mit Sendediversität
US7170949B2 (en) * 2002-03-14 2007-01-30 Intel Corporation Methods and apparatus for signaling on a differential link
JPWO2005074219A1 (ja) 2004-01-28 2007-11-15 松下電器産業株式会社 データ送信装置、データ受信装置、伝送路符号化方法および復号方法
KR100782305B1 (ko) 2006-01-09 2007-12-06 삼성전자주식회사 3개의 전송선의 차동신호화에 의한 데이터 신호 송수신장치 및 송수신 방법
US8064535B2 (en) * 2007-03-02 2011-11-22 Qualcomm Incorporated Three phase and polarity encoded serial interface
US7936180B2 (en) * 2008-02-01 2011-05-03 Mediatek Inc. Serial link transmitter

Also Published As

Publication number Publication date
EP2965216A1 (en) 2016-01-13
EP2965216B1 (en) 2017-04-19
CN105164659A (zh) 2015-12-16
US20140254712A1 (en) 2014-09-11
WO2014138646A1 (en) 2014-09-12
US9172426B2 (en) 2015-10-27
CN105164659B (zh) 2018-02-06
ES2632283T3 (es) 2017-09-12
JP6430971B2 (ja) 2018-11-28
JP2016511608A (ja) 2016-04-14
KR20150126906A (ko) 2015-11-13

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