FR2291649A1 - Convertisseur de signaux et plus particulierement convertisseur numerique-analogique a courants ponderes - Google Patents

Convertisseur de signaux et plus particulierement convertisseur numerique-analogique a courants ponderes

Info

Publication number
FR2291649A1
FR2291649A1 FR7529329A FR7529329A FR2291649A1 FR 2291649 A1 FR2291649 A1 FR 2291649A1 FR 7529329 A FR7529329 A FR 7529329A FR 7529329 A FR7529329 A FR 7529329A FR 2291649 A1 FR2291649 A1 FR 2291649A1
Authority
FR
France
Prior art keywords
converter
particularly digital
weighted currents
analogue
signal 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.)
Granted
Application number
FR7529329A
Other languages
English (en)
French (fr)
Other versions
FR2291649B1 (enExample
Inventor
Guy L Crauwels
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2291649A1 publication Critical patent/FR2291649A1/fr
Application granted granted Critical
Publication of FR2291649B1 publication Critical patent/FR2291649B1/fr
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
    • H03M1/66—Digital/analogue converters
    • H03M1/74—Simultaneous conversion

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
FR7529329A 1974-11-15 1975-09-19 Convertisseur de signaux et plus particulierement convertisseur numerique-analogique a courants ponderes Granted FR2291649A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52430274A 1974-11-15 1974-11-15

Publications (2)

Publication Number Publication Date
FR2291649A1 true FR2291649A1 (fr) 1976-06-11
FR2291649B1 FR2291649B1 (enExample) 1978-04-07

Family

ID=24088631

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7529329A Granted FR2291649A1 (fr) 1974-11-15 1975-09-19 Convertisseur de signaux et plus particulierement convertisseur numerique-analogique a courants ponderes

Country Status (8)

Country Link
JP (1) JPS5639091B2 (enExample)
BR (1) BR7507577A (enExample)
CA (1) CA1114510A (enExample)
DE (1) DE2536633A1 (enExample)
FR (1) FR2291649A1 (enExample)
GB (1) GB1517199A (enExample)
IT (1) IT1043515B (enExample)
MX (1) MX143429A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002348A1 (fr) * 1979-04-19 1980-10-30 A Laures Convertisseur numerique-analogique ultra-rapide
EP0074436A1 (de) * 1981-09-10 1983-03-23 Deutsche ITT Industries GmbH Monolithisch integrierter D/A-Wandler mit bipolaren Transistoren
EP0066251A3 (en) * 1981-05-27 1985-12-11 Nec Corporation Digital to analog converter
NL8600963A (nl) * 1985-04-17 1986-11-17 Mitsubishi Electric Corp Digitaal/analoog-omzetter.
EP0238188A3 (en) * 1986-02-10 1989-07-12 Inmos Limited Colour graphics control system

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803099C3 (de) * 1978-01-25 1986-07-10 Hans-Ulrich 5810 Witten Post Digital-Analog-Umsetzer in integrierter Schaltungstechnik
US4352093A (en) 1980-12-19 1982-09-28 Antoine Laures High-speed digital/analog converter
JPS5954322A (ja) * 1982-09-22 1984-03-29 Hitachi Ltd Ｄ／ａ変換器
JPH0779244B2 (ja) * 1985-07-24 1995-08-23 株式会社日立マイコンシステム 半導体集積回路装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
REVUE US: "ELECTRONICS", VOL. 47, NO. 7, 4 AVRIL 1974, PAGES 125-130 "CURRENT - STEERING CHIP UPGRADES PERFORMANCE OF D-A CONVERTER" MADDOX ) *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002348A1 (fr) * 1979-04-19 1980-10-30 A Laures Convertisseur numerique-analogique ultra-rapide
FR2454726A1 (fr) * 1979-04-19 1980-11-14 Laures Antoine Convertisseur numerique-analogique ultra-rapide
DE3041442C2 (enExample) * 1979-04-19 1989-10-05 Antoine Montrouge Fr Laures
EP0066251A3 (en) * 1981-05-27 1985-12-11 Nec Corporation Digital to analog converter
EP0074436A1 (de) * 1981-09-10 1983-03-23 Deutsche ITT Industries GmbH Monolithisch integrierter D/A-Wandler mit bipolaren Transistoren
NL8600963A (nl) * 1985-04-17 1986-11-17 Mitsubishi Electric Corp Digitaal/analoog-omzetter.
EP0238188A3 (en) * 1986-02-10 1989-07-12 Inmos Limited Colour graphics control system

Also Published As

Publication number Publication date
JPS5168763A (enExample) 1976-06-14
IT1043515B (it) 1980-02-29
CA1114510A (en) 1981-12-15
DE2536633A1 (de) 1976-05-20
JPS5639091B2 (enExample) 1981-09-10
GB1517199A (en) 1978-07-12
BR7507577A (pt) 1976-08-31
MX143429A (es) 1981-05-12
FR2291649B1 (enExample) 1978-04-07

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Legal Events

Date Code Title Description
ST Notification of lapse