NL8700983A - Digitaal-analoog omzetter. - Google Patents

Digitaal-analoog omzetter. Download PDF

Info

Publication number
NL8700983A
NL8700983A NL8700983A NL8700983A NL8700983A NL 8700983 A NL8700983 A NL 8700983A NL 8700983 A NL8700983 A NL 8700983A NL 8700983 A NL8700983 A NL 8700983A NL 8700983 A NL8700983 A NL 8700983A
Authority
NL
Netherlands
Prior art keywords
control signal
output
integrator
signal
digital
Prior art date
Application number
NL8700983A
Other languages
English (en)
Dutch (nl)
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
Priority to NL8700983A priority Critical patent/NL8700983A/nl
Priority to US07/178,051 priority patent/US4872011A/en
Priority to EP88200749A priority patent/EP0289081B1/de
Priority to DE8888200749T priority patent/DE3866937D1/de
Priority to JP63100420A priority patent/JPS63284928A/ja
Priority to KR1019880004756A priority patent/KR950012977B1/ko
Publication of NL8700983A publication Critical patent/NL8700983A/nl
Priority to SG670/93A priority patent/SG67093G/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
    • H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M1/0617—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence
    • H03M1/0675—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence using redundancy
    • H03M1/0697—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence using redundancy in time, e.g. using additional comparison cycles
    • 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
    • H03M1/0602—Continuously compensating for, or preventing, undesired influence of physical parameters of deviations from the desired transfer characteristic
    • H03M1/0604—Continuously compensating for, or preventing, undesired influence of physical parameters of deviations from the desired transfer characteristic at one point, i.e. by adjusting a single reference value, e.g. bias or gain error
    • H03M1/0607—Offset or drift compensation
    • 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
    • H03M1/682—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 both converters being of the unary decoded type
    • 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
    • H03M1/802—Simultaneous conversion using weighted impedances using capacitors, e.g. neuron-mos transistors, charge coupled devices
    • H03M1/804—Simultaneous conversion using weighted impedances using capacitors, e.g. neuron-mos transistors, charge coupled devices with charge redistribution
    • H03M1/806—Simultaneous conversion using weighted impedances using capacitors, e.g. neuron-mos transistors, charge coupled devices with charge redistribution with equally weighted capacitors which are switched by unary decoded digital signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
NL8700983A 1987-04-27 1987-04-27 Digitaal-analoog omzetter. NL8700983A (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL8700983A NL8700983A (nl) 1987-04-27 1987-04-27 Digitaal-analoog omzetter.
US07/178,051 US4872011A (en) 1987-04-27 1988-04-05 Plural stage switched capacitor integrating digital-to-analog converter
EP88200749A EP0289081B1 (de) 1987-04-27 1988-04-20 Digital-Analog-Wandler
DE8888200749T DE3866937D1 (de) 1987-04-27 1988-04-20 Digital-analog-wandler.
JP63100420A JPS63284928A (ja) 1987-04-27 1988-04-25 デジタル−アナログ変換器
KR1019880004756A KR950012977B1 (ko) 1987-04-27 1988-04-27 D/a 변환기
SG670/93A SG67093G (en) 1987-04-27 1993-05-21 Digital-to-analog converter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8700983A NL8700983A (nl) 1987-04-27 1987-04-27 Digitaal-analoog omzetter.
NL8700983 1987-04-27

Publications (1)

Publication Number Publication Date
NL8700983A true NL8700983A (nl) 1988-11-16

Family

ID=19849914

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8700983A NL8700983A (nl) 1987-04-27 1987-04-27 Digitaal-analoog omzetter.

Country Status (7)

Country Link
US (1) US4872011A (de)
EP (1) EP0289081B1 (de)
JP (1) JPS63284928A (de)
KR (1) KR950012977B1 (de)
DE (1) DE3866937D1 (de)
NL (1) NL8700983A (de)
SG (1) SG67093G (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0250621A (ja) * 1988-08-12 1990-02-20 Toshiba Corp 論理回路
SE463589B (sv) * 1989-04-27 1990-12-10 Ericsson Telefon Ab L M Foerfarande foer att undvika felaktig ekoeliminering och/eller utjaemning till foeljd av olinjaeriteter i en d/a-omvandlare och/eller en a/d-omvandlare i en telekommunikationsanlaeggning, samt anordning foer utoevande av foerfarandet i samband med d/a-omvandling och anordning foer utoevande av foerfarandet i samband med a/d-omvandling
US5245344A (en) * 1991-01-15 1993-09-14 Crystal Semiconductor High order switched-capacitor filter with dac input
US5257039A (en) * 1991-09-23 1993-10-26 Eastman Kodak Company Non-impact printhead and driver circuit for use therewith
US5332997A (en) * 1992-11-04 1994-07-26 Rca Thomson Licensing Corporation Switched capacitor D/A converter
JPH088465B2 (ja) * 1992-11-20 1996-01-29 日本電気株式会社 スイッチトキャパシタ回路
US5469164A (en) * 1993-09-30 1995-11-21 Ford Motor Company Circuit and method for digital to analog signal conversion
US5534863A (en) * 1994-01-06 1996-07-09 Level One Communications, Inc. Low resolution, high linearity digital-to-analog converter without trim
US5638072A (en) * 1994-12-07 1997-06-10 Sipex Corporation Multiple channel analog to digital converter
US5781139A (en) * 1996-03-19 1998-07-14 Thomson Multimedia S.A. Switched capacitor digital-to analog converter
US7023370B2 (en) * 2002-02-28 2006-04-04 Charles Douglas Murphy Shared parallel digital-to-analog conversion
US6768440B1 (en) * 2003-03-28 2004-07-27 Zilog, Inc. Digital-to-analog converters with reduced parasitics and associated methods
US7324034B2 (en) * 2003-04-18 2008-01-29 Edgewater Computer Systems, Inc. Methods and apparatus to balance reference settling in switched-capacitor pipelined digital to analog converter
US8884797B2 (en) * 2011-02-25 2014-11-11 Taiwan Semiconductor Manufacturing Company, Ltd. Systems and methods providing active and passive charge sharing in a digital to analog converter
JP5624501B2 (ja) * 2011-02-25 2014-11-12 キヤノン株式会社 フィルタ回路
US10965257B2 (en) * 2019-07-29 2021-03-30 SiliconIntervention Inc. Signal processing circuit without clock mediation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077035A (en) * 1976-05-10 1978-02-28 International Business Machines Corporation Two-stage weighted capacitor circuit for analog-to-digital and digital-to-analog converters
US4213120A (en) * 1978-03-06 1980-07-15 Westinghouse Electric Corp. CCD Digital-to-analog converter
CA1144653A (en) * 1980-08-27 1983-04-12 Adrian Worsman Codec
US4468654A (en) * 1981-10-02 1984-08-28 Gte Network Systems Incorporated Charge redistribution a-law PCM decoder
JPH0652872B2 (ja) * 1983-12-21 1994-07-06 沖電気工業株式会社 ディジタルアナログ変換器
US4584568A (en) * 1984-06-25 1986-04-22 Xerox Corporation Two-step switched-capacitor digital to analog converter
JPH071870B2 (ja) * 1984-07-31 1995-01-11 日本電気株式会社 ディジタル／アナログ変換回路
US4667179A (en) * 1985-03-07 1987-05-19 Xerox Corporation Two reference voltage weighted capacitor digital to analog converter
JPS61253935A (ja) * 1985-05-02 1986-11-11 Toshiba Corp デジタル・アナログ変換回路
US4665380A (en) * 1985-07-15 1987-05-12 Brooktree Corporation Apparatus for converting between digital and analog values
IT1186476B (it) * 1985-12-19 1987-11-26 Sgs Microelettronica Spa Apparecchio e metodo per la correzione della tensione di offset in un convertitore analogico-digitale

Also Published As

Publication number Publication date
KR950012977B1 (ko) 1995-10-24
EP0289081A1 (de) 1988-11-02
JPS63284928A (ja) 1988-11-22
EP0289081B1 (de) 1991-12-18
US4872011A (en) 1989-10-03
SG67093G (en) 1993-08-06
KR880013330A (ko) 1988-11-30
DE3866937D1 (de) 1992-01-30

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BV The patent application has lapsed