CA2372183A1 - Output buffer with independently controllable current mirror legs - Google Patents

Output buffer with independently controllable current mirror legs Download PDF

Info

Publication number
CA2372183A1
CA2372183A1 CA002372183A CA2372183A CA2372183A1 CA 2372183 A1 CA2372183 A1 CA 2372183A1 CA 002372183 A CA002372183 A CA 002372183A CA 2372183 A CA2372183 A CA 2372183A CA 2372183 A1 CA2372183 A1 CA 2372183A1
Authority
CA
Canada
Prior art keywords
current mirror
transistor
current
coupled
terminal
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.)
Abandoned
Application number
CA002372183A
Other languages
English (en)
French (fr)
Inventor
Todd M. Tanji
Robert S. Wentink
Jim R. Welch
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.)
Honeywell Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2372183A1 publication Critical patent/CA2372183A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0088—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using discontinuously variable devices, e.g. switch-operated
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/0175—Coupling arrangements; Interface arrangements
    • H03K19/0185—Coupling arrangements; Interface arrangements using field effect transistors only
    • H03K19/018585—Coupling arrangements; Interface arrangements using field effect transistors only programmable

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Amplifiers (AREA)
  • Control Of Electrical Variables (AREA)
  • Logic Circuits (AREA)
  • Electronic Switches (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
CA002372183A 1999-05-13 2000-05-15 Output buffer with independently controllable current mirror legs Abandoned CA2372183A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/311,242 US6236238B1 (en) 1999-05-13 1999-05-13 Output buffer with independently controllable current mirror legs
US09/311,242 1999-05-13
PCT/US2000/013251 WO2000069245A2 (en) 1999-05-13 2000-05-15 Output buffer with independently controllable current mirror legs

Publications (1)

Publication Number Publication Date
CA2372183A1 true CA2372183A1 (en) 2000-11-23

Family

ID=23206046

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002372183A Abandoned CA2372183A1 (en) 1999-05-13 2000-05-15 Output buffer with independently controllable current mirror legs

Country Status (8)

Country Link
US (1) US6236238B1 (enExample)
EP (2) EP1513256B1 (enExample)
JP (1) JP4544752B2 (enExample)
AT (2) ATE281025T1 (enExample)
AU (1) AU5014600A (enExample)
CA (1) CA2372183A1 (enExample)
DE (2) DE60041288D1 (enExample)
WO (1) WO2000069245A2 (enExample)

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US6700365B2 (en) * 2001-12-10 2004-03-02 Intersil Americas Inc. Programmable current-sensing circuit providing discrete step temperature compensation for DC-DC converter
JP3966747B2 (ja) * 2002-03-13 2007-08-29 ローム株式会社 半導体集積回路装置
US7889752B2 (en) * 2003-06-05 2011-02-15 Marvell International Ltd. Dual ported network physical layer
US7053657B1 (en) * 2003-06-26 2006-05-30 Cypress Semiconductor Corporation Dynamically biased wide swing level shifting circuit for high speed voltage protection input/outputs
US7203045B2 (en) * 2004-10-01 2007-04-10 International Business Machines Corporation High voltage ESD power clamp
US7535258B1 (en) 2004-12-15 2009-05-19 Lattice Semiconductor Corporation Programmable current output and common-mode voltage buffer
US7215148B1 (en) 2004-12-15 2007-05-08 Lattice Semiconductor Corporation Programmable current output buffer
JP5406470B2 (ja) * 2008-06-20 2014-02-05 キヤノン株式会社 バッファ駆動装置
FR2945375B1 (fr) * 2009-05-07 2012-02-10 Continental Automotive France Port d'entree configurable de calculateur electronique de vehicule automobile
US8330547B2 (en) * 2009-06-30 2012-12-11 Qualcomm, Incorporated Gain control linearity in an RF driver amplifier transmitter
US8786368B2 (en) 2011-03-09 2014-07-22 Hittite Microwave Corporation Distributed amplifier with improved stabilization
US10236885B1 (en) 2018-04-02 2019-03-19 Honeywell International Inc. Digital output buffer with field status feedback
US10601614B1 (en) * 2018-09-24 2020-03-24 Texas Instruments Incorporated Methods, apparatus, and systems to increase common-mode transient immunity in isolation devices
CN116192082B (zh) * 2023-02-03 2025-02-11 钜泉光电科技(上海)股份有限公司 一种应用于计量芯片的缓冲电路

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Also Published As

Publication number Publication date
DE60015323D1 (de) 2004-12-02
JP2002544737A (ja) 2002-12-24
DE60015323T2 (de) 2005-10-27
WO2000069245A3 (en) 2001-02-08
ATE281025T1 (de) 2004-11-15
AU5014600A (en) 2000-12-05
EP1177629B1 (en) 2004-10-27
ATE419675T1 (de) 2009-01-15
US6236238B1 (en) 2001-05-22
JP4544752B2 (ja) 2010-09-15
DE60041288D1 (de) 2009-02-12
EP1177629A2 (en) 2002-02-06
WO2000069245A2 (en) 2000-11-23
EP1513256A1 (en) 2005-03-09
EP1513256B1 (en) 2008-12-31

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued