DE3338544T1 - Analog-Digital-Wandler - Google Patents

Analog-Digital-Wandler

Info

Publication number
DE3338544T1
DE3338544T1 DE19833338544 DE3338544T DE3338544T1 DE 3338544 T1 DE3338544 T1 DE 3338544T1 DE 19833338544 DE19833338544 DE 19833338544 DE 3338544 T DE3338544 T DE 3338544T DE 3338544 T1 DE3338544 T1 DE 3338544T1
Authority
DE
Germany
Prior art keywords
analog
integrator
signal
switch
constant current
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
DE19833338544
Other languages
German (de)
English (en)
Other versions
DE3338544C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Miki Yokohama Kanagawa Abe
Tadao Tokyo Suziki
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of DE3338544T1 publication Critical patent/DE3338544T1/de
Application granted granted Critical
Publication of DE3338544C2 publication Critical patent/DE3338544C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/1205—Multiplexed conversion systems
    • H03M1/122—Shared using a single converter or a part thereof for multiple channels, e.g. a residue amplifier for multiple stages
    • H03M1/1225—Shared using a single converter or a part thereof for multiple channels, e.g. a residue amplifier for multiple stages using time-division multiplexing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/14—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit
    • H03M1/16—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps
    • H03M1/162—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps the steps being performed sequentially in a single stage, i.e. recirculation type
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/50—Analogue/digital converters with intermediate conversion to time interval
    • H03M1/52—Input signal integrated with linear return to datum

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
DE19833338544 1982-03-25 1983-03-25 Analog-Digital-Wandler Granted DE3338544T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57047607A JPS58164318A (ja) 1982-03-25 1982-03-25 アナログ／デイジタル変換装置
PCT/JP1983/000090 WO1983003501A1 (en) 1982-03-25 1983-03-25 Analog/digital converter

Publications (2)

Publication Number Publication Date
DE3338544T1 true DE3338544T1 (de) 1984-03-22
DE3338544C2 DE3338544C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-01-14

Family

ID=12779917

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833338544 Granted DE3338544T1 (de) 1982-03-25 1983-03-25 Analog-Digital-Wandler

Country Status (9)

Country Link
US (1) US4649372A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0108812B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS58164318A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR900008798B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU558940B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3338544T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2128826B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL190258C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1983003501A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3632429A1 (de) * 1985-09-24 1987-04-23 Sony Corp Analog-digital- oder digital-analog-wandler

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3424052A1 (de) * 1984-06-29 1986-01-09 Siemens AG, 1000 Berlin und 8000 München Signalumformer
US4613973A (en) * 1985-06-20 1986-09-23 Eaton-Kenway, Inc. Digital data decoder and method
DE3773940D1 (de) * 1987-12-15 1991-11-21 Itt Ind Gmbh Deutsche Abtast-halte-stufe und deren anwendung in parallel-a/d-wandlern.
US4940981A (en) * 1989-02-08 1990-07-10 Burr-Brown Corporation Dual analog-to-digital converter with single successive approximation register
US5047665A (en) * 1989-02-08 1991-09-10 Burr-Brown Corporation Low noise, low offset, high speed CMOS differential amplifier
US4942399A (en) * 1989-03-15 1990-07-17 International Business Machines Corporation Adaptive flash analog/digital converter for differential input signal
JPH03174818A (ja) * 1989-09-28 1991-07-30 Nec Corp 積分型ａ／ｄ変換回路
US5216605A (en) * 1990-06-28 1993-06-01 Eaton-Kenway, Inc. Update marker system for navigation of an automatic guided vehicle
US5281901A (en) * 1990-12-03 1994-01-25 Eaton-Kenway, Inc. Downward compatible AGV system and methods
US5187664A (en) * 1990-11-27 1993-02-16 Eaton-Kenway, Inc. Proportional position-sensing system for an automatic guided vehicle
US5127486A (en) * 1990-11-23 1992-07-07 Eaton-Kenway, Inc. System for sensing arrival of an automatic guided vehicle at a wire
US5175415A (en) * 1990-11-27 1992-12-29 Eaton-Kenway, Inc. Combination drive-wheel mechanism and travel-sensor mechanism
US5539646A (en) * 1993-10-26 1996-07-23 Hk Systems Inc. Method and apparatus for an AGV inertial table having an angular rate sensor and a voltage controlled oscillator
US7336213B2 (en) * 2004-12-17 2008-02-26 Stmicroelectronics Pvt. Ltd. Polarity independent precision measurement of an input voltage signal
JP5953225B2 (ja) * 2012-12-27 2016-07-20 オリンパス株式会社 Ａｄ変換回路および固体撮像装置
EP3829058A1 (en) * 2019-11-26 2021-06-02 ams International AG Switched-capacitor amplifier and pipelined analog-to-digital converter comprising the same

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242327A (en) * 1961-10-27 1966-03-22 Phillips Petroleum Co Analysis and ratio computing apparatus
US3476924A (en) * 1966-06-20 1969-11-04 Electronic Associates Integrator rate test system for an analog computer
US3749894A (en) * 1971-03-19 1973-07-31 R Avdeef Analog to digital conversion and computation method
US4024533A (en) * 1975-07-10 1977-05-17 Analogic Corporation Ratiometric analog-to-digital converter
JPS53137659A (en) * 1977-05-09 1978-12-01 Toshiba Corp A/d conversion system
US4128885A (en) * 1977-05-18 1978-12-05 Motorola, Inc. Digital circuitry for spark timing and exhaust gas recirculation control
JPS5821229B2 (ja) * 1977-07-30 1983-04-27 株式会社東芝 演算装置
JPS5442969A (en) * 1977-09-09 1979-04-05 Nec Corp Analog-digital converter
JPS5827445B2 (ja) * 1978-07-14 1983-06-09 タケダ理研工業株式会社 アナログ↓−デイジタル変換器
US4404545A (en) * 1979-02-13 1983-09-13 Sharp Kabushiki Kaisha Analog-to-digital converter of the dual slope type
US4342983A (en) * 1980-08-11 1982-08-03 Westinghouse Electric Corp. Dynamically calibrated successive ranging A/D conversion system and D/A converter for use therein
JPS5868317A (ja) * 1981-10-19 1983-04-23 Toshiba Corp アナログ・デジタル変換器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3632429A1 (de) * 1985-09-24 1987-04-23 Sony Corp Analog-digital- oder digital-analog-wandler

Also Published As

Publication number Publication date
JPS58164318A (ja) 1983-09-29
KR900008798B1 (ko) 1990-11-29
NL8320085A (nl) 1984-02-01
EP0108812A1 (en) 1984-05-23
EP0108812A4 (fr) 1988-06-15
AU558940B2 (en) 1987-02-12
GB2128826B (en) 1986-01-29
NL190258B (nl) 1993-07-16
NL190258C (nl) 1993-12-16
GB8330907D0 (en) 1983-12-29
KR840004333A (ko) 1984-10-10
AU1371583A (en) 1983-10-24
EP0108812B1 (en) 1990-06-13
GB2128826A (en) 1984-05-02
WO1983003501A1 (en) 1983-10-13
DE3338544C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-01-14
US4649372A (en) 1987-03-10

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee