FR2550031B1 - Convertisseur numerique-analogique utile dans un televiseur - Google Patents

Convertisseur numerique-analogique utile dans un televiseur

Info

Publication number
FR2550031B1
FR2550031B1 FR8412003A FR8412003A FR2550031B1 FR 2550031 B1 FR2550031 B1 FR 2550031B1 FR 8412003 A FR8412003 A FR 8412003A FR 8412003 A FR8412003 A FR 8412003A FR 2550031 B1 FR2550031 B1 FR 2550031B1
Authority
FR
France
Prior art keywords
television
analog converter
useful digital
digital
useful
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
FR8412003A
Other languages
English (en)
French (fr)
Other versions
FR2550031A1 (fr
Inventor
Charles Martin Wine
Ted Norman Altman
Nicola John Fedele
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.)
RCA Corp
Original Assignee
RCA Corp
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
Priority claimed from US06/518,146 external-priority patent/US4595910A/en
Priority claimed from US06/528,046 external-priority patent/US4544911A/en
Application filed by RCA Corp filed Critical RCA Corp
Publication of FR2550031A1 publication Critical patent/FR2550031A1/fr
Application granted granted Critical
Publication of FR2550031B1 publication Critical patent/FR2550031B1/fr
Expired 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
    • H03M1/66—Digital/analogue converters
    • H03M1/68—Digital/analogue converters with conversions of different sensitivity, i.e. one conversion relating to the more significant digital bits and another conversion to the less significant bits
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/74—Simultaneous conversion
    • H03M1/80—Simultaneous conversion using weighted impedances
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/82—Digital/analogue converters with intermediate conversion to time interval
    • H03M1/822—Digital/analogue converters with intermediate conversion to time interval using pulse width modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
FR8412003A 1983-07-28 1984-07-27 Convertisseur numerique-analogique utile dans un televiseur Expired FR2550031B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/518,146 US4595910A (en) 1983-07-28 1983-07-28 Digital-to-analog converter useful in a television receiver
US06/528,046 US4544911A (en) 1983-08-31 1983-08-31 Low cost monotonic digital-to-analog converter

Publications (2)

Publication Number Publication Date
FR2550031A1 FR2550031A1 (fr) 1985-02-01
FR2550031B1 true FR2550031B1 (fr) 1989-11-24

Family

ID=27059362

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8412003A Expired FR2550031B1 (fr) 1983-07-28 1984-07-27 Convertisseur numerique-analogique utile dans un televiseur

Country Status (4)

Country Link
KR (1) KR920008051B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3427852A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2550031B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2144005B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3800804A1 (de) * 1988-01-14 1989-07-27 Bodenseewerk Geraetetech Digital-analog-wandleranordnung
EP0406469B1 (de) * 1989-07-06 1995-09-27 Deutsche ITT Industries GmbH Digitale Steuerschaltung für Abstimmsysteme
DE3933491A1 (de) * 1989-10-06 1991-04-18 Endress Hauser Gmbh Co Anordnung zur umwandlung einer elektrischen eingangsgroesse in ein dazu proportionales elektrisches gleichsignal
DE4015860A1 (de) * 1990-05-17 1991-11-21 Vdo Schindling Digital/analog-wandler
DE19728037B4 (de) * 1997-07-01 2004-10-07 Bosch Rexroth Ag Vorrichtung zur Umsetzung eines Digitalwertes in einen Analogwert
AU2001242576A1 (en) 2000-03-23 2001-10-03 Marconi Communications Limited Method and apparatus for generating a pulse width modulated signal and optical attenuator controlled by a pulse width modulated signal
DE10153309B4 (de) * 2001-10-29 2009-12-17 Infineon Technologies Ag Digital-Analog-Umsetzer-Vorrichtung mit hoher Auflösung
DE102005035936A1 (de) * 2005-07-28 2007-02-08 Johnson Controls Gmbh Schaltungsanordnung, Verfahren zur Anpassung einer Antenneneinheit und Fernsteuerungsvorrichtung
DE102007045384B4 (de) * 2007-09-20 2010-12-30 Bundesrepublik Deutschland, vertr. durch d. Bundesministerium f. Wirtschaft und Technologie, dieses vertreten durch d. Präsidenten d. Physikalisch-Technischen Bundesanstalt Digitaler Spannungsrampengenerator
US10367480B1 (en) * 2018-03-12 2019-07-30 Honeywell International Inc. Systems and methods for generating high performance pulse width modulation (PWM) signals
DE102023131501A1 (de) 2023-11-13 2025-05-15 Vega Grieshaber Kg Schaltungsanordnung zum Konvertieren eines digitalen Signals in ein analoges Signal

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707713A (en) * 1970-10-13 1972-12-26 Westinghouse Electric Corp High resolution pulse rate modulated digital-to-analog converter system
US3823396A (en) * 1972-04-17 1974-07-09 Electronics Processors Inc Digital to analog converter incorporating multiple time division switching circuits
GB1492263A (en) * 1974-05-17 1977-11-16 Siemens Ag Electrical control circuits
JPS51118303A (en) * 1975-04-04 1976-10-18 Gen Instrument Corp Digitallanalog converter
GB1531832A (en) * 1976-02-05 1978-11-08 Hughes Microelectronics Ltd Digital to analogue converters
GB2073981B (en) * 1980-04-08 1983-09-28 Rca Corp Frequency comparison arrangement for a digital tuning system
DE3025358A1 (de) * 1980-07-04 1982-01-21 Deutsche Itt Industries Gmbh, 7800 Freiburg Regelsystem zum einstellen einer physikalischen groesse
US4412208A (en) * 1980-09-16 1983-10-25 Nippon Telegraph & Telephone Public Corporation Digital to analog converter
DE3200748A1 (de) * 1982-01-13 1983-07-21 Blaupunkt-Werke Gmbh, 3200 Hildesheim Digital-analog-wandler

Also Published As

Publication number Publication date
KR920008051B1 (ko) 1992-09-21
FR2550031A1 (fr) 1985-02-01
DE3427852A1 (de) 1985-02-14
GB8418858D0 (en) 1984-08-30
GB2144005A (en) 1985-02-20
DE3427852C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-06-13
KR850001651A (ko) 1985-03-30
GB2144005B (en) 1986-10-22

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse
ST Notification of lapse
ST Notification of lapse