DE3580493D1 - Flash-analog-digital-wandler. - Google Patents

Flash-analog-digital-wandler.

Info

Publication number
DE3580493D1
DE3580493D1 DE8585101123T DE3580493T DE3580493D1 DE 3580493 D1 DE3580493 D1 DE 3580493D1 DE 8585101123 T DE8585101123 T DE 8585101123T DE 3580493 T DE3580493 T DE 3580493T DE 3580493 D1 DE3580493 D1 DE 3580493D1
Authority
DE
Germany
Prior art keywords
digital converter
analog digital
flash analog
flash
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.)
Expired - Lifetime
Application number
DE8585101123T
Other languages
English (en)
Inventor
Tunc Doluca
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 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 Inc filed Critical Intersil Inc
Application granted granted Critical
Publication of DE3580493D1 publication Critical patent/DE3580493D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
DE8585101123T 1984-02-13 1985-02-04 Flash-analog-digital-wandler. Expired - Lifetime DE3580493D1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE3580493D1 true DE3580493D1 (de) 1990-12-20

Family

ID=24316266

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585101123T Expired - Lifetime DE3580493D1 (de) 1984-02-13 1985-02-04 Flash-analog-digital-wandler.

Country Status (4)

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

Families Citing this family (29)

* 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
KR900003264B1 (ko) * 1987-07-29 1990-05-12 삼성전자 주식회사 멀티플렉싱 병렬 아나로그 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
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
US4897655A (en) * 1988-03-10 1990-01-30 Harris Semiconductor Patents, Inc. High speed apparatus for a single latch flash analog-to-digital converter
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
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

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501625A (en) * 1965-07-23 1970-03-17 Ibm Analog to digital converter
US3460131A (en) * 1965-07-23 1969-08-05 Ibm Sequentially gated successive approximation 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 (de) * 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
JPS55165521U (de) * 1979-05-16 1980-11-28
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
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
GB2084822A (en) * 1980-09-19 1982-04-15 Philips Electronic Associated Switchable analogue signal inverter

Also Published As

Publication number Publication date
US4639715A (en) 1987-01-27
EP0153610A2 (de) 1985-09-04
EP0153610A3 (en) 1989-06-14
JPH0546126B2 (de) 1993-07-13
JPS60242727A (ja) 1985-12-02
EP0153610B1 (de) 1990-11-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8128 New person/name/address of the agent

Representative=s name: VOIGT, R., DIPL.-ING., PAT.-ANW., 6232 BAD SODEN

8339 Ceased/non-payment of the annual fee