DE69329237D1 - Flash Analog-Digitalwandler - Google Patents

Flash Analog-Digitalwandler

Info

Publication number
DE69329237D1
DE69329237D1 DE69329237T DE69329237T DE69329237D1 DE 69329237 D1 DE69329237 D1 DE 69329237D1 DE 69329237 T DE69329237 T DE 69329237T DE 69329237 T DE69329237 T DE 69329237T DE 69329237 D1 DE69329237 D1 DE 69329237D1
Authority
DE
Germany
Prior art keywords
digital converter
flash analog
flash
analog
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 - Fee Related
Application number
DE69329237T
Other languages
English (en)
Other versions
DE69329237T2 (de
Inventor
Hiromichi Kuwano
Hisashi Tahara
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments 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 Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of DE69329237D1 publication Critical patent/DE69329237D1/de
Publication of DE69329237T2 publication Critical patent/DE69329237T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H03M1/14—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit
    • H03M1/145—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit the steps being performed sequentially in series-connected stages
    • H03M1/146—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit the steps being performed sequentially in series-connected stages all stages being simultaneous converters
    • H03M1/147—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit the steps being performed sequentially in series-connected stages all stages being simultaneous converters at least two of which share a common reference generator
    • H03M1/148—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit the steps being performed sequentially in series-connected stages all stages being simultaneous converters at least two of which share a common reference generator the reference generator being arranged in a two-dimensional array
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M1/0617—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence
    • H03M1/0675—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence using redundancy
    • H03M1/0678—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence using redundancy using additional components or elements, e.g. dummy components
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M1/0617—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence
    • H03M1/0675—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence using redundancy
    • H03M1/0678—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence using redundancy using additional components or elements, e.g. dummy components
    • H03M1/068—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence using redundancy using additional components or elements, e.g. dummy components the original and additional components or elements being complementary to each other, e.g. CMOS
    • H03M1/0682—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence using redundancy using additional components or elements, e.g. dummy components the original and additional components or elements being complementary to each other, e.g. CMOS using a differential network structure, i.e. symmetrical with respect to ground
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
DE69329237T 1992-12-09 1993-12-09 Flash Analog-Digitalwandler Expired - Fee Related DE69329237T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP04351531A JP3122865B2 (ja) 1992-12-09 1992-12-09 Ａ／ｄコンバータ

Publications (2)

Publication Number Publication Date
DE69329237D1 true DE69329237D1 (de) 2000-09-21
DE69329237T2 DE69329237T2 (de) 2001-02-22

Family

ID=18417923

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69329237T Expired - Fee Related DE69329237T2 (de) 1992-12-09 1993-12-09 Flash Analog-Digitalwandler

Country Status (4)

Country Link
US (1) US5499028A (de)
EP (1) EP0610627B1 (de)
JP (1) JP3122865B2 (de)
DE (1) DE69329237T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5561427A (en) * 1994-12-30 1996-10-01 Psc Inc. Analog to digital converter with continuous conversion cycles and large input signal range
TW337051B (en) * 1996-11-29 1998-07-21 Philips Electronics Nv Analog-to-digital conversion
US6859762B2 (en) * 2001-07-03 2005-02-22 Mitutoyo Corporation Low voltage low power signal processing system and method for high accuracy processing of differential signal inputs from a low power measuring instrument
US6771712B2 (en) * 2001-07-27 2004-08-03 The Pulsar Network, Inc. System for extracting a clock signal and a digital data signal from a modulated carrier signal in a receiver
DE60322445D1 (de) * 2002-05-27 2008-09-04 Fujitsu Ltd A/D Wandler-Vorspannungsstromschaltkreis
US6611222B1 (en) 2002-06-03 2003-08-26 Charles Douglas Murphy Low-complexity high-speed analog-to-digital converters

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR890003136A (ko) * 1987-07-22 1989-04-13 강진구 전병렬 축차 비교형 아날로그-디지탈 변환기
JP2800233B2 (ja) * 1989-03-10 1998-09-21 株式会社日立製作所 Ａｄ変換器
JPH0522136A (ja) * 1990-11-16 1993-01-29 Hitachi Ltd アナログ／デイジタル変換器

Also Published As

Publication number Publication date
US5499028A (en) 1996-03-12
EP0610627A2 (de) 1994-08-17
EP0610627A3 (de) 1998-01-21
DE69329237T2 (de) 2001-02-22
JPH06177763A (ja) 1994-06-24
JP3122865B2 (ja) 2001-01-09
EP0610627B1 (de) 2000-08-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee