NL8103557A - Digitaal/analoog-omvormer met verbeterde compensatieschakeling voor afwijkingsspanningsvariaties. - Google Patents

Digitaal/analoog-omvormer met verbeterde compensatieschakeling voor afwijkingsspanningsvariaties. Download PDF

Info

Publication number
NL8103557A
NL8103557A NL8103557A NL8103557A NL8103557A NL 8103557 A NL8103557 A NL 8103557A NL 8103557 A NL8103557 A NL 8103557A NL 8103557 A NL8103557 A NL 8103557A NL 8103557 A NL8103557 A NL 8103557A
Authority
NL
Netherlands
Prior art keywords
voltage
current
compensation
transistors
ladder network
Prior art date
Application number
NL8103557A
Other languages
English (en)
Dutch (nl)
Original Assignee
Analog Devices Inc
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 Analog Devices Inc filed Critical Analog Devices Inc
Publication of NL8103557A publication Critical patent/NL8103557A/nl

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
    • 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)
NL8103557A 1980-07-30 1981-07-28 Digitaal/analoog-omvormer met verbeterde compensatieschakeling voor afwijkingsspanningsvariaties. NL8103557A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/173,450 US4349811A (en) 1980-07-30 1980-07-30 Digital-to-analog converter with improved compensation arrangement for offset voltage variations
US17345080 1980-07-30

Publications (1)

Publication Number Publication Date
NL8103557A true NL8103557A (nl) 1982-02-16

Family

ID=22632092

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8103557A NL8103557A (nl) 1980-07-30 1981-07-28 Digitaal/analoog-omvormer met verbeterde compensatieschakeling voor afwijkingsspanningsvariaties.

Country Status (7)

Country Link
US (1) US4349811A (cs)
JP (1) JPS57107630A (cs)
CA (1) CA1150414A (cs)
DE (1) DE3129797A1 (cs)
FR (1) FR2488082B1 (cs)
GB (1) GB2081040B (cs)
NL (1) NL8103557A (cs)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468607A (en) * 1981-05-07 1984-08-28 Sanyo Electric Co., Ltd. Ladder-type signal attenuator
JPS57184323A (en) * 1981-05-08 1982-11-13 Toshiba Corp Current source circuit
US4920344A (en) * 1985-03-11 1990-04-24 Ncr Corporation Digitally compensated multiplying digital to analog converter
JPH077915B2 (ja) * 1986-03-17 1995-01-30 株式会社日立マイコンシステム Ｄ／ａ変換器
JPH0824264B2 (ja) * 1986-03-17 1996-03-06 株式会社 日立マイコンシステム Ｄ／ａ変換器
US4701694A (en) * 1986-09-08 1987-10-20 Tektronix, Inc. Digitally selectable, multiple current source proportional to a reference current
US4899152A (en) * 1986-12-23 1990-02-06 Analog Devices, Inc. Method and apparatus for temperature compensating a digital to analog converter
US4742331A (en) * 1986-12-23 1988-05-03 Analog Devices, Inc. Digital-to-time converter
US5119094A (en) * 1989-11-20 1992-06-02 Analog Devices, Inc. Termination circuit for an r-2r, ladder that compensates for the temperature drift caused by different current densities along the ladder, using one type of biopolar transistor
US5070331A (en) * 1990-03-15 1991-12-03 Analog Devices, Incorporated High resolution D/A converter operable with single supply voltage
US5010337A (en) * 1990-03-15 1991-04-23 Analog Devices, Incorporated High resolution D/A converter operable with single supply voltage
GB9710658D0 (en) * 1997-05-24 1997-07-16 Philips Electronics Nv Digital to analogue and analogue to digital converters
DE102004020975A1 (de) * 2004-04-22 2005-11-17 Atmel Germany Gmbh Oszillator und Verfahren zum Betreiben eines Oszillators
GB2568108B (en) 2017-11-07 2021-06-30 Analog Devices Global Current steering digital to analog converter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE28633E (en) * 1970-12-30 1975-11-25 Solid state digital-to-analog converter
JPS516646A (ja) * 1974-07-05 1976-01-20 Nippon Electric Co Denryubunkatsukairo
US3961326A (en) * 1974-09-12 1976-06-01 Analog Devices, Inc. Solid state digital to analog converter
US3940760A (en) * 1975-03-21 1976-02-24 Analog Devices, Inc. Digital-to-analog converter with current source transistors operated accurately at different current densities
US4176344A (en) * 1975-05-28 1979-11-27 Bell Telephone Laboratories, Incorporated Integrated circuit binary weighted digital-to-analog converter

Also Published As

Publication number Publication date
CA1150414A (en) 1983-07-19
JPS57107630A (en) 1982-07-05
FR2488082B1 (fr) 1986-04-04
GB2081040B (en) 1983-11-16
FR2488082A1 (fr) 1982-02-05
JPH0261822B2 (cs) 1990-12-21
US4349811A (en) 1982-09-14
DE3129797C2 (cs) 1989-10-26
DE3129797A1 (de) 1982-05-27
GB2081040A (en) 1982-02-10

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed