DE2940228C2 - - Google Patents

Info

Publication number
DE2940228C2
DE2940228C2 DE2940228A DE2940228A DE2940228C2 DE 2940228 C2 DE2940228 C2 DE 2940228C2 DE 2940228 A DE2940228 A DE 2940228A DE 2940228 A DE2940228 A DE 2940228A DE 2940228 C2 DE2940228 C2 DE 2940228C2
Authority
DE
Germany
Prior art keywords
differential amplifier
analog
conversion stage
digital
stage
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
Application number
DE2940228A
Other languages
German (de)
English (en)
Other versions
DE2940228A1 (de
Inventor
Peter Dr. Draheim
Leo Dipl.-Ing. 2000 Hamburg De Warmuth
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 DE19792940228 priority Critical patent/DE2940228A1/de
Publication of DE2940228A1 publication Critical patent/DE2940228A1/de
Application granted granted Critical
Publication of DE2940228C2 publication Critical patent/DE2940228C2/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)
DE19792940228 1979-10-04 1979-10-04 Schaltungsanordnung fuer einen analog-digital-umwandler nach dem pipelineprinzip mit einer grobumwandlungs- und einer nachgeschalteten feinumwandlungsstufe Granted DE2940228A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792940228 DE2940228A1 (de) 1979-10-04 1979-10-04 Schaltungsanordnung fuer einen analog-digital-umwandler nach dem pipelineprinzip mit einer grobumwandlungs- und einer nachgeschalteten feinumwandlungsstufe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792940228 DE2940228A1 (de) 1979-10-04 1979-10-04 Schaltungsanordnung fuer einen analog-digital-umwandler nach dem pipelineprinzip mit einer grobumwandlungs- und einer nachgeschalteten feinumwandlungsstufe

Publications (2)

Publication Number Publication Date
DE2940228A1 DE2940228A1 (de) 1981-04-16
DE2940228C2 true DE2940228C2 (OSRAM) 1988-09-08

Family

ID=6082675

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792940228 Granted DE2940228A1 (de) 1979-10-04 1979-10-04 Schaltungsanordnung fuer einen analog-digital-umwandler nach dem pipelineprinzip mit einer grobumwandlungs- und einer nachgeschalteten feinumwandlungsstufe

Country Status (1)

Country Link
DE (1) DE2940228A1 (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4542370A (en) * 1981-10-20 1985-09-17 Tokyo Shibaura Denki Kabushiki Kaisha Cascade-comparator A/D converter
JPH0628340B2 (ja) * 1985-12-24 1994-04-13 ソニ−・テクトロニクス株式会社 アナログ・デジタル変換装置用校正方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2419642C3 (de) * 1974-04-24 1981-01-15 British Broadcasting Corp., London Analog-Digital-Umsetzer
NL7712273A (nl) * 1977-11-08 1979-05-10 Philips Nv Werkwijze en inrichting voor het automatisch ijken van een analoog-digitaal-omzetter.
DE2924746A1 (de) * 1979-06-20 1981-01-15 Philips Patentverwaltung Schaltungsanordnung fuer einen analog-digital-umwandler

Also Published As

Publication number Publication date
DE2940228A1 (de) 1981-04-16

Similar Documents

Publication Publication Date Title
DE69133008T2 (de) Analog-Digital-Wandler und Vergleichschaltung dafür
DE2300320C2 (de) Elektronische Anordnung zum Verstärken von Analogsignalen mit einem Signalverstärker
DE69325523T2 (de) Analog-Digital-Wandler
DE2059933C3 (de) Digital-Analog-Umsetzer
DE2950433C2 (OSRAM)
DE3531870A1 (de) Analog-digital-wandler
DE3205247C2 (OSRAM)
DE69510413T2 (de) Komparator und Mehrfachvergleichs-A/D-Wandler unter Anwendung des Interpolationsprinzips
DE69132219T2 (de) Repetative zellenanpassungstechnik für integrierte schaltungen
DE2201939C3 (de) A-Codierer mit automatischem Ladungsabgleich
DE2163595A1 (de) Schaltungsanordnung zum Feststellen der Phasendifferenz zwischen einem analogen Eingangssignal und einem digitalen Eingangssignal
DE2940228C2 (OSRAM)
DE2618633C3 (de) PCM-Decodierer
DE1762829A1 (de) Selbsteinstellender Analog-Digitalwandler
DE2411069A1 (de) Dynamisch vorgespannte differentialverstaerkeranorddung
DE1762407B1 (de) Analog digital umsetzerstufe
DE2946000A1 (de) Integrierende analog-digitalwandlerschaltung
DE1930275A1 (de) Analog-Digital-Wandler
DE1300967B (de) Rueckkopplungscoder fuer die Pulscodemodulation
DE2756675A1 (de) Analog/digital-wandler einrichtung
DE2924746C2 (OSRAM)
DE3021880C2 (OSRAM)
DE2830825C2 (de) Verfahren zur Umwandlung eines Analogsignals in ein Digitalsignal
DE69120783T2 (de) Elektronischer Analog-Digitalwandler
DE2533427C3 (de) Schaltungsanordnung zur Verzögerung von Impulsen

Legal Events

Date Code Title Description
8120 Willingness to grant licences paragraph 23
8110 Request for examination paragraph 44
AG Has addition no.

Ref country code: DE

Ref document number: 3021880

Format of ref document f/p: P

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee