FR2435162B1 - Montage pour convertir des signaux numeriques, notamment des signaux pcm, en des signaux analogiques correspondants, au moyen d'un reseau iteratif r-2r - Google Patents

Montage pour convertir des signaux numeriques, notamment des signaux pcm, en des signaux analogiques correspondants, au moyen d'un reseau iteratif r-2r

Info

Publication number
FR2435162B1
FR2435162B1 FR7905189A FR7905189A FR2435162B1 FR 2435162 B1 FR2435162 B1 FR 2435162B1 FR 7905189 A FR7905189 A FR 7905189A FR 7905189 A FR7905189 A FR 7905189A FR 2435162 B1 FR2435162 B1 FR 2435162B1
Authority
FR
France
Prior art keywords
signals
ratable
network
assembly
corresponding analog
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
FR7905189A
Other languages
English (en)
Other versions
FR2435162A1 (fr
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2435162A1 publication Critical patent/FR2435162A1/fr
Application granted granted Critical
Publication of FR2435162B1 publication Critical patent/FR2435162B1/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
    • H03M1/74—Simultaneous conversion
    • H03M1/78—Simultaneous conversion using ladder network

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Amplifiers (AREA)
FR7905189A 1978-09-01 1979-02-28 Montage pour convertir des signaux numeriques, notamment des signaux pcm, en des signaux analogiques correspondants, au moyen d'un reseau iteratif r-2r Expired FR2435162B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2838310A DE2838310C2 (de) 1978-09-01 1978-09-01 Schaltungsanordnung zur Umsetzung von Digital-Signalen, insbesondere PCM- Signalen, in diesen entsprechende Analog- Signale, mit einem R-2R-Kettennetzwerk

Publications (2)

Publication Number Publication Date
FR2435162A1 FR2435162A1 (fr) 1980-03-28
FR2435162B1 true FR2435162B1 (fr) 1985-01-11

Family

ID=6048518

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905189A Expired FR2435162B1 (fr) 1978-09-01 1979-02-28 Montage pour convertir des signaux numeriques, notamment des signaux pcm, en des signaux analogiques correspondants, au moyen d'un reseau iteratif r-2r

Country Status (16)

Country Link
US (1) US4415883A (fr)
JP (1) JPS6013617B2 (fr)
AR (1) AR215221A1 (fr)
AT (1) AT367939B (fr)
BE (1) BE874829A (fr)
CH (1) CH644233A5 (fr)
DE (1) DE2838310C2 (fr)
FR (1) FR2435162B1 (fr)
GB (1) GB2029143B (fr)
GR (1) GR73570B (fr)
IT (1) IT1112183B (fr)
LU (1) LU80870A1 (fr)
NL (1) NL7901419A (fr)
SE (1) SE428985B (fr)
SU (1) SU1233820A3 (fr)
ZA (1) ZA794643B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5312370A (en) * 1976-07-20 1978-02-03 Toei Kogyo Kk Device for automatically and contnuously measuring magnetization curve of magnetic substance
DE2939455C2 (de) * 1979-09-28 1983-11-17 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur Umsetzung von Digital-Signalen, insbesondere PCM-Signalen, in diesen entsprechende Analog-Signale, mit einem R-2R-Kettennetzwerk
JPH0115241Y2 (fr) * 1981-03-20 1989-05-08
JPS59125121A (ja) * 1982-12-29 1984-07-19 Fujitsu Ltd Ｒ―２ｒラダーデジタル―アナログ変換回路
JPS59163912A (ja) * 1983-03-08 1984-09-17 Toshiba Corp Ｃ−ｒ型ｄａ変換器
US4580131A (en) * 1983-06-03 1986-04-01 Harris Corporation Binarily weighted D to a converter ladder with inherently reduced ladder switching noise
US4635038A (en) * 1985-11-08 1987-01-06 Advanced Micro Devices, Inc. CMOS-transistor-based digital-to-analog converter
JPH0449423U (fr) * 1990-09-03 1992-04-27
US5134400A (en) * 1991-01-07 1992-07-28 Harris Corporation Microwave multiplying D/A converter
DE69306603T2 (de) * 1992-02-11 1997-06-05 Philips Electronics Nv Stromteiler sowie integrierte Schaltung mit mehreren Stromteilern
JP3222783B2 (ja) * 1996-09-30 2001-10-29 株式会社東芝 Ｄ／ａコンバ−タ
CN1324320C (zh) * 2004-04-07 2007-07-04 威盛电子股份有限公司 多组直流信号转换数字信号装置
JP2007143069A (ja) * 2005-11-22 2007-06-07 Mitsubishi Electric Corp 電力増幅器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2043946A5 (fr) * 1969-05-02 1971-02-19 Commissariat Energie Atomique
DE2154654C3 (de) * 1971-11-03 1982-04-15 Siemens AG, 1000 Berlin und 8000 München Spannungsteilerschaltungsanordnung und Verfahren zu deren Herstellung
DE2315986C3 (de) * 1973-03-30 1978-12-14 Siemens Ag, 1000 Berlin Und 8000 Muenchen Digital-Analog-Umsetzer, insbesondere für einen nach dem Iterativverfahren arbeitenden Codierer
DE2423130A1 (de) * 1974-05-13 1975-11-20 Siemens Ag Schaltungsanordnung zur umsetzung von digitalen siganlen, insbesondere pcm- signalen, in entsprechende analoge spannungen

Also Published As

Publication number Publication date
LU80870A1 (de) 1979-06-07
FR2435162A1 (fr) 1980-03-28
ATA124579A (de) 1981-12-15
SU1233820A3 (ru) 1986-05-23
ZA794643B (en) 1980-08-27
AR215221A1 (es) 1979-09-14
SE428985B (sv) 1983-08-01
GR73570B (fr) 1984-03-19
IT7920518A0 (it) 1979-02-26
JPS6013617B2 (ja) 1985-04-08
SE7901370L (sv) 1980-03-02
JPS5535596A (en) 1980-03-12
NL7901419A (nl) 1980-03-04
AT367939B (de) 1982-08-10
DE2838310B1 (de) 1980-01-10
IT1112183B (it) 1986-01-13
GB2029143B (en) 1982-09-02
BE874829A (fr) 1979-07-02
CH644233A5 (de) 1984-07-13
US4415883A (en) 1983-11-15
GB2029143A (en) 1980-03-12
DE2838310C2 (de) 1983-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse