SG88290G - Digital-to-analog converter - Google Patents

Digital-to-analog converter

Info

Publication number
SG88290G
SG88290G SG882/90A SG88290A SG88290G SG 88290 G SG88290 G SG 88290G SG 882/90 A SG882/90 A SG 882/90A SG 88290 A SG88290 A SG 88290A SG 88290 G SG88290 G SG 88290G
Authority
SG
Singapore
Prior art keywords
current
source
transistor
currents
iref
Prior art date
Application number
SG882/90A
Other languages
English (en)
Original Assignee
Philips Nv
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 Nv filed Critical Philips Nv
Publication of SG88290G publication Critical patent/SG88290G/en

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/004—Reconfigurable analogue/digital or digital/analogue 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
    • H03M1/742—Simultaneous conversion using current sources as quantisation value generators
    • H03M1/745—Simultaneous conversion using current sources as quantisation value generators with weighted currents

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Amplifiers (AREA)
SG882/90A 1985-01-16 1990-10-25 Digital-to-analog converter SG88290G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8500086A NL8500086A (nl) 1985-01-16 1985-01-16 Digitaal-analoog omzetter.

Publications (1)

Publication Number Publication Date
SG88290G true SG88290G (en) 1990-12-21

Family

ID=19845365

Family Applications (1)

Application Number Title Priority Date Filing Date
SG882/90A SG88290G (en) 1985-01-16 1990-10-25 Digital-to-analog converter

Country Status (9)

Country Link
US (1) US4712091A (de)
EP (1) EP0188021B1 (de)
JP (1) JPH0652873B2 (de)
KR (1) KR930009435B1 (de)
CN (1) CN1003340B (de)
CA (1) CA1275737C (de)
DE (1) DE3576259D1 (de)
NL (1) NL8500086A (de)
SG (1) SG88290G (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4859930A (en) * 1988-02-16 1989-08-22 Schouwenaars Hendrikus J Current source arrangement
US4864215A (en) * 1988-02-16 1989-09-05 U.S. Philips Corp. Current source arrangement
US4814688A (en) * 1988-03-03 1989-03-21 Brooktree Corporation Reference generator
JPH02309719A (ja) * 1989-05-24 1990-12-25 Matsushita Electric Ind Co Ltd カレントミラー回路
US5184129A (en) * 1989-09-13 1993-02-02 Advanced Micro Devices, Inc. Switchable DAC with current surge protection
US5012178A (en) * 1990-03-19 1991-04-30 Triquint Semiconductor, Inc. Low noise DAC current source topology
US5148164A (en) * 1990-04-23 1992-09-15 Mitsubishi Denki Kabushiki Kaisha Current generating device for complementarily generating two currents of different magnitudes in response to one-bit data
US5243239A (en) * 1991-01-22 1993-09-07 Information Storage Devices, Inc. Integrated MOSFET resistance and oscillator frequency control and trim methods and apparatus
US5361068A (en) * 1993-04-02 1994-11-01 National Semiconductor Corporation Low-current digital-to-analog converter
US5461337A (en) * 1994-01-18 1995-10-24 Texas Instruments Incorporated System for providing linear time position variations in write precompensation circuit for use in disk drive systems
JPH10276093A (ja) * 1997-03-28 1998-10-13 Sony Corp Ｄ／ａ変換器
DE10053914C2 (de) * 2000-10-31 2003-05-22 Infineon Technologies Ag Digital/Analog-Wandler mit programmierbarer Verstärkung
JP2003345306A (ja) * 2002-05-23 2003-12-03 Sanyo Electric Co Ltd 表示装置
JP4053433B2 (ja) * 2003-01-07 2008-02-27 株式会社半導体エネルギー研究所 電流出力ｄａコンバータ回路、表示装置及び電子機器
DE102005017304B3 (de) * 2005-04-14 2006-11-02 Infineon Technologies Ag Digital/Analog-Wandler mit Selbstkalibrierung
DE102005017305B4 (de) * 2005-04-14 2012-01-26 Lantiq Deutschland Gmbh Segmentierter Digital/Analog-Wandler, Verfahren zum Online-Kalibrieren des Digital/Analog-Wandlers sowie Verfahren zum Betreiben des segmentierten Digital/Analog-Wandlers
DE102005030563B4 (de) * 2005-06-30 2009-07-09 Infineon Technologies Ag Mehrkanal-Digital/Analog-Wandleranordnung
US9136864B1 (en) * 2014-02-26 2015-09-15 Maxim Integrated Products, Inc. Method for trimming segment currents in current steering DAC based on most back gate voltage modulation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS5329059A (en) * 1976-08-30 1978-03-17 Nec Corp Digital-to-analogue converter circuit
JPS53119657A (en) * 1977-03-29 1978-10-19 Fujitsu Ltd Digital-to-analog converter
JPS58133027A (ja) * 1982-02-03 1983-08-08 Hitachi Ltd デジタル・アナログ変換器

Also Published As

Publication number Publication date
NL8500086A (nl) 1986-08-18
EP0188021B1 (de) 1990-02-28
EP0188021A1 (de) 1986-07-23
CN1003340B (zh) 1989-02-15
JPH0652873B2 (ja) 1994-07-06
KR860006169A (ko) 1986-08-18
JPS61191125A (ja) 1986-08-25
CN86100158A (zh) 1986-07-16
KR930009435B1 (ko) 1993-10-04
US4712091A (en) 1987-12-08
CA1275737C (en) 1990-10-30
DE3576259D1 (de) 1990-04-05

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