DE3021880A1 - Schaltungsanordnung fuer eine analog-digital-umwandler - Google Patents

Schaltungsanordnung fuer eine analog-digital-umwandler

Info

Publication number
DE3021880A1
DE3021880A1 DE19803021880 DE3021880A DE3021880A1 DE 3021880 A1 DE3021880 A1 DE 3021880A1 DE 19803021880 DE19803021880 DE 19803021880 DE 3021880 A DE3021880 A DE 3021880A DE 3021880 A1 DE3021880 A1 DE 3021880A1
Authority
DE
Germany
Prior art keywords
differential amplifiers
holding circuit
transfer
outputs
parallel
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
DE19803021880
Other languages
German (de)
English (en)
Other versions
DE3021880C2 (OSRAM
Inventor
Peter Dr Ing Draheim
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.)
Philips Intellectual Property and Standards GmbH
Original Assignee
Philips Patentverwaltung GmbH
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 Philips Patentverwaltung GmbH filed Critical Philips Patentverwaltung GmbH
Priority to DE19803021880 priority Critical patent/DE3021880A1/de
Publication of DE3021880A1 publication Critical patent/DE3021880A1/de
Application granted granted Critical
Publication of DE3021880C2 publication Critical patent/DE3021880C2/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
    • H03M1/34—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
DE19803021880 1980-06-11 1980-06-11 Schaltungsanordnung fuer eine analog-digital-umwandler Granted DE3021880A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803021880 DE3021880A1 (de) 1980-06-11 1980-06-11 Schaltungsanordnung fuer eine analog-digital-umwandler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803021880 DE3021880A1 (de) 1980-06-11 1980-06-11 Schaltungsanordnung fuer eine analog-digital-umwandler

Publications (2)

Publication Number Publication Date
DE3021880A1 true DE3021880A1 (de) 1981-12-17
DE3021880C2 DE3021880C2 (OSRAM) 1988-08-18

Family

ID=6104354

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803021880 Granted DE3021880A1 (de) 1980-06-11 1980-06-11 Schaltungsanordnung fuer eine analog-digital-umwandler

Country Status (1)

Country Link
DE (1) DE3021880A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0281155A3 (en) * 1987-03-04 1992-04-29 Kabushiki Kaisha Toshiba A/d converter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2419642B2 (de) * 1974-04-24 1978-05-24 British Broadcasting Corp., London Analog-Digital-Umsetzer
DE2847685A1 (de) * 1977-11-08 1979-05-10 Philips Nv Verfahren und vorrichtung zum automatischen eichen eines analog/digitalwandlers
DE2924746A1 (de) * 1979-06-20 1981-01-15 Philips Patentverwaltung Schaltungsanordnung fuer einen analog-digital-umwandler

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2419642B2 (de) * 1974-04-24 1978-05-24 British Broadcasting Corp., London Analog-Digital-Umsetzer
DE2847685A1 (de) * 1977-11-08 1979-05-10 Philips Nv Verfahren und vorrichtung zum automatischen eichen eines analog/digitalwandlers
DE2924746A1 (de) * 1979-06-20 1981-01-15 Philips Patentverwaltung Schaltungsanordnung fuer einen analog-digital-umwandler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0281155A3 (en) * 1987-03-04 1992-04-29 Kabushiki Kaisha Toshiba A/d converter

Also Published As

Publication number Publication date
DE3021880C2 (OSRAM) 1988-08-18

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