JPS60242727A - アナログ・デイジタル変換器 - Google Patents

アナログ・デイジタル変換器

Info

Publication number
JPS60242727A
JPS60242727A JP60025095A JP2509585A JPS60242727A JP S60242727 A JPS60242727 A JP S60242727A JP 60025095 A JP60025095 A JP 60025095A JP 2509585 A JP2509585 A JP 2509585A JP S60242727 A JPS60242727 A JP S60242727A
Authority
JP
Japan
Prior art keywords
input
signal
analog
polarity
converter
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
JP60025095A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0546126B2 (enExample
Inventor
タンク　ドルカ
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.)
Intersil Corp
Original Assignee
Intersil Corp
Intersil 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 Intersil Corp, Intersil Inc filed Critical Intersil Corp
Publication of JPS60242727A publication Critical patent/JPS60242727A/ja
Publication of JPH0546126B2 publication Critical patent/JPH0546126B2/ja
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
    • H03M1/34—Analogue value compared with reference values
    • H03M1/36—Analogue value compared with reference values simultaneously only, i.e. parallel type
    • H03M1/361—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type
    • H03M1/362—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type the reference values being generated by a resistive voltage divider
    • H03M1/365—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type the reference values being generated by a resistive voltage divider the voltage divider being a single resistor string
    • 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
    • H03M1/18—Automatic control for modifying the range of signals the converter can handle, e.g. gain ranging
    • H03M1/181—Automatic control for modifying the range of signals the converter can handle, e.g. gain ranging in feedback mode, i.e. by determining the range to be selected from one or more previous digital output values
    • H03M1/182—Automatic control for modifying the range of signals the converter can handle, e.g. gain ranging in feedback mode, i.e. by determining the range to be selected from one or more previous digital output values the feedback signal controlling the reference levels of the analogue/digital converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP60025095A 1984-02-13 1985-02-12 アナログ・デイジタル変換器 Granted JPS60242727A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/579,276 US4639715A (en) 1984-02-13 1984-02-13 Flash analog to digital converter
US579276 1995-12-27

Publications (2)

Publication Number Publication Date
JPS60242727A true JPS60242727A (ja) 1985-12-02
JPH0546126B2 JPH0546126B2 (enExample) 1993-07-13

Family

ID=24316266

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60025095A Granted JPS60242727A (ja) 1984-02-13 1985-02-12 アナログ・デイジタル変換器

Country Status (4)

Country Link
US (1) US4639715A (enExample)
EP (1) EP0153610B1 (enExample)
JP (1) JPS60242727A (enExample)
DE (1) DE3580493D1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01117522A (ja) * 1987-10-30 1989-05-10 Nec Corp Ａ／ｄ変換回路
JPH01117523A (ja) * 1987-10-30 1989-05-10 Nec Corp Ａ／ｄ変換回路
JPH01168123A (ja) * 1987-07-29 1989-07-03 Samsung Semiconductor & Teleommun Co Ltd マルチプレクシング並列アナログディジタル変換器
JPH01296821A (ja) * 1988-03-10 1989-11-30 General Electric Co <Ge> 単一ラッチを有するフラッシュ型アナログ―ディジタル変換器用高速化装置

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63198418A (ja) * 1987-02-13 1988-08-17 Sony Corp 並列型ａ／ｄコンバ−タ
JP2585578B2 (ja) * 1987-03-20 1997-02-26 株式会社日立製作所 Ａｄ変換器
US4857931A (en) * 1987-07-20 1989-08-15 Zdzislaw Gulczynski Dual flash analog-to-digital converter
KR890003136A (ko) * 1987-07-22 1989-04-13 강진구 전병렬 축차 비교형 아날로그-디지탈 변환기
US4899154A (en) * 1987-08-13 1990-02-06 Brooktree Corporation Flash comparator
JP2690905B2 (ja) * 1987-08-28 1997-12-17 株式会社日立製作所 直並列形ａｄ変換器
JPS6478029A (en) * 1987-09-18 1989-03-23 Mitsubishi Electric Corp Semiconductor integrated circuit
US4947168A (en) * 1988-05-23 1990-08-07 Hughes Aircraft Company Subranging analog-to-digital converter with calibration
FR2641427B1 (fr) * 1988-12-30 1991-02-15 Thomson Hybrides Microondes Circuit soustracteur-amplificateur pour convertisseur analogique numerique a cascade
US5355135A (en) * 1989-01-30 1994-10-11 Linear Technology Corporation Semi-flash A/D converter using switched capacitor comparators
US5214430A (en) * 1989-01-31 1993-05-25 Zdzislaw Gulczynski Ladderless true flash analog-to-digital converter with automatic calibration
US5237326A (en) * 1989-02-02 1993-08-17 Samsung Electronics Co., Ltd. Flash type analog-to-digital converter having MOS comparators
US4918449A (en) * 1989-02-13 1990-04-17 National Semiconductor Corporation Multistep flash analog to digital converter with voltage estimator
IT1229752B (it) * 1989-05-17 1991-09-10 Sgs Thomson Microelectronics Convertitore analogico/digitale ad elevata velocita'.
US5206944A (en) * 1990-06-07 1993-04-27 The United States Of America As Represented By The Secretary Of The Air Force High speed analog to digital converter board for an IBM PC/AT
US5070332A (en) * 1991-03-18 1991-12-03 Burr-Brown Corporation Two-step subranging analog to digital converter
US5994755A (en) * 1991-10-30 1999-11-30 Intersil Corporation Analog-to-digital converter and method of fabrication
US5369309A (en) * 1991-10-30 1994-11-29 Harris Corporation Analog-to-digital converter and method of fabrication
JP3103657B2 (ja) * 1992-03-23 2000-10-30 松下電器産業株式会社 電圧保持回路及び容量結合網を有するａ／ｄ変換器
US5422642A (en) * 1993-06-22 1995-06-06 International Business Machines Corporation DC centering analog receiver for flash A/D converter
US5696508A (en) * 1995-02-24 1997-12-09 Lucent Technologies Inc. Comparator-offset compensating converter
US6177899B1 (en) 1998-07-29 2001-01-23 Etrend Electronics, Inc. Analog-to-digital converter having multiple reference voltage comparators and boundary voltage error correction
US7075472B1 (en) * 2005-07-13 2006-07-11 Taiwan Semiconductor Manufacturing Co., Ltd. Averaging analog-to-digital converter with shared capacitor network
JP2007208423A (ja) * 2006-01-31 2007-08-16 Sanyo Electric Co Ltd アナログデジタル変換器
TW200742266A (en) * 2006-04-27 2007-11-01 Beyond Innovation Tech Co Ltd Comparator, analog-to-digital converter and a layout method thereof
CN113126670A (zh) * 2021-03-31 2021-07-16 武汉益邦汽车技术有限公司 一种lpg汽化装置的控制方法及系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55165521U (enExample) * 1979-05-16 1980-11-28
JPS5693427A (en) * 1979-12-27 1981-07-29 Toshiba Corp Analogue-digital converter
JPS56126317A (en) * 1980-03-10 1981-10-03 Nec Corp Polarity switching circuit
JPS5783171A (en) * 1980-09-19 1982-05-24 Philips Nv Switchable analog signal inverter

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3460131A (en) * 1965-07-23 1969-08-05 Ibm Sequentially gated successive approximation analog to digital converter
US3501625A (en) * 1965-07-23 1970-03-17 Ibm Analog to digital converter
US3483550A (en) * 1966-04-04 1969-12-09 Adage Inc Feedback type analog to digital converter
US3816803A (en) * 1970-10-19 1974-06-11 Gordon Eng Co Charging a capacitor to represent sum and difference voltages
IE38230B1 (en) * 1972-09-15 1978-01-18 Ind Des Telecommunications Com Improvements in digital coders
US3859654A (en) * 1972-10-11 1975-01-07 Ibm Analog to digital converter for electrical signals
US3967269A (en) * 1974-04-29 1976-06-29 British Broadcasting Corporation Analogue to digital converters
JPS558052B2 (enExample) * 1975-01-23 1980-03-01
JPS5948569B2 (ja) * 1975-05-01 1984-11-27 ソニー株式会社 高速アナログデジタル変換装置
US4124844A (en) * 1976-06-10 1978-11-07 Motorola, Inc. Analog to digital converter having a high speed subtraction circuit
US4156152A (en) * 1977-10-17 1979-05-22 General Electric Company Charge transfer circuit with leakage current compensating means
GB2034992B (en) * 1978-11-17 1983-09-01 Burr Brown Res Corp Analogue-to-digital converter
JPS5952576B2 (ja) * 1979-07-13 1984-12-20 株式会社東芝 Ａ／ｄ変換器の安定化回路
JPS5616320A (en) * 1979-07-20 1981-02-17 Hitachi Ltd Reference voltage supplying circuit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55165521U (enExample) * 1979-05-16 1980-11-28
JPS5693427A (en) * 1979-12-27 1981-07-29 Toshiba Corp Analogue-digital converter
JPS56126317A (en) * 1980-03-10 1981-10-03 Nec Corp Polarity switching circuit
JPS5783171A (en) * 1980-09-19 1982-05-24 Philips Nv Switchable analog signal inverter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01168123A (ja) * 1987-07-29 1989-07-03 Samsung Semiconductor & Teleommun Co Ltd マルチプレクシング並列アナログディジタル変換器
JPH01117522A (ja) * 1987-10-30 1989-05-10 Nec Corp Ａ／ｄ変換回路
JPH01117523A (ja) * 1987-10-30 1989-05-10 Nec Corp Ａ／ｄ変換回路
JPH01296821A (ja) * 1988-03-10 1989-11-30 General Electric Co <Ge> 単一ラッチを有するフラッシュ型アナログ―ディジタル変換器用高速化装置

Also Published As

Publication number Publication date
JPH0546126B2 (enExample) 1993-07-13
US4639715A (en) 1987-01-27
EP0153610A3 (en) 1989-06-14
EP0153610A2 (en) 1985-09-04
EP0153610B1 (en) 1990-11-14
DE3580493D1 (de) 1990-12-20

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees