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DE102014101840A8 - Analoge Mindest- oder Höchstspannungsauswahlschaltung - Google Patents

Analoge Mindest- oder Höchstspannungsauswahlschaltung Download PDF

Info

Publication number
DE102014101840A8
DE102014101840A8 DE201410101840 DE102014101840A DE102014101840A8 DE 102014101840 A8 DE102014101840 A8 DE 102014101840A8 DE 201410101840 DE201410101840 DE 201410101840 DE 102014101840 A DE102014101840 A DE 102014101840A DE 102014101840 A8 DE102014101840 A8 DE 102014101840A8
Authority
DE
Germany
Prior art keywords
selection circuit
maximum voltage
voltage selection
analog minimum
analog
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.)
Granted
Application number
DE201410101840
Other languages
English (en)
Other versions
DE102014101840B4 (de
DE102014101840A1 (de
Inventor
Sandro Herrera
Moshe Gerstenhaber
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.)
Analog Devices Inc
Original Assignee
Analog Devices 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 Analog Devices Inc filed Critical Analog Devices Inc
Publication of DE102014101840A1 publication Critical patent/DE102014101840A1/de
Publication of DE102014101840A8 publication Critical patent/DE102014101840A8/de
Application granted granted Critical
Publication of DE102014101840B4 publication Critical patent/DE102014101840B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/04—Measuring peak values or amplitude or envelope of AC or of pulses
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/46—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Electronic Switches (AREA)
  • Measurement Of Current Or Voltage (AREA)
DE102014101840.0A 2013-02-19 2014-02-13 Analoge Mindest- oder Höchstspannungsauswahlschaltung Active DE102014101840B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/770,880 US8872549B2 (en) 2013-02-19 2013-02-19 Analog minimum or maximum voltage selector circuit
US13/770,880 2013-02-19

Publications (3)

Publication Number Publication Date
DE102014101840A1 DE102014101840A1 (de) 2014-08-21
DE102014101840A8 true DE102014101840A8 (de) 2014-10-30
DE102014101840B4 DE102014101840B4 (de) 2021-03-18

Family

ID=51264056

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102014101840.0A Active DE102014101840B4 (de) 2013-02-19 2014-02-13 Analoge Mindest- oder Höchstspannungsauswahlschaltung

Country Status (5)

Country Link
US (1) US8872549B2 (de)
JP (1) JP5781175B2 (de)
CN (1) CN103997324B (de)
DE (1) DE102014101840B4 (de)
TW (1) TWI529398B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9306552B1 (en) 2014-09-08 2016-04-05 Linear Technology Corporation High voltage maximum voltage selector circuit with no quiescent current
CN106972848B (zh) * 2016-01-14 2020-04-28 瑞昱半导体股份有限公司 电压选择电路
US10620299B2 (en) 2017-03-21 2020-04-14 Linear Technology Corporation Unity gain buffer with two states
CN114389450B (zh) * 2020-10-21 2024-06-28 圣邦微电子（北京）股份有限公司 自举式开关变换器及其驱动电路

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3609565A (en) * 1969-12-29 1971-09-28 Ibm Extreme level detector
US3758867A (en) * 1971-10-04 1973-09-11 Us Navy Analog voltage selector circuit with selected voltage detection
US3858199A (en) * 1973-01-03 1974-12-31 Westinghouse Electric Corp Tracking level detector
JPH0656394B2 (ja) * 1983-06-03 1994-07-27 株式会社日立製作所 信号選択回路
JPS62114323A (ja) * 1985-11-13 1987-05-26 Omron Tateisi Electronics Co 出力制御回路
JPH01222583A (ja) * 1988-03-02 1989-09-05 Canon Inc 光電変換装置並びに該装置の蓄積動作を制御する蓄積制御装置
JPH01243720A (ja) * 1988-03-25 1989-09-28 Hitachi Ltd 半導体回路とその駆動方法
US5432478A (en) * 1994-01-21 1995-07-11 Analog Devices, Inc. Linear interpolation circuit
JP2000050293A (ja) * 1998-07-30 2000-02-18 Canon Inc 撮像センサ、画像信号処理方法、画像信号処理システム、撮像装置及び記録媒体
JP4323599B2 (ja) * 1998-12-16 2009-09-02 キヤノン株式会社 信号処理装置及び撮像装置
US6496525B1 (en) * 1998-09-21 2002-12-17 Matsushita Electric Industrial Co., Ltd. Laser driver and optical transceiver
WO2002056558A2 (en) * 2001-01-10 2002-07-18 Univ Columbia Active filter circuit with dynamically modifiable internal gain
KR100804643B1 (ko) * 2006-11-30 2008-02-20 삼성전자주식회사 전압 레귤레이터, 이를 포함하는 디지털 앰프 및 전압 조절방법

Also Published As

Publication number Publication date
CN103997324A (zh) 2014-08-20
US8872549B2 (en) 2014-10-28
DE102014101840B4 (de) 2021-03-18
US20140232435A1 (en) 2014-08-21
TW201502532A (zh) 2015-01-16
TWI529398B (zh) 2016-04-11
JP5781175B2 (ja) 2015-09-16
DE102014101840A1 (de) 2014-08-21
CN103997324B (zh) 2017-07-04
JP2014161011A (ja) 2014-09-04

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R083 Amendment of/additions to inventor(s)
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R081 Change of applicant/patentee

Owner name: ANALOG DEVICES, INC., WILMINGTON, US

Free format text: FORMER OWNER: ANALOG DEVICES INC., NORWOOD, MASS., US

R082 Change of representative

Representative=s name: WITTE, WELLER & PARTNER PATENTANWAELTE MBB, DE

R020 Patent grant now final