SG65771A1 - Dia converter and dleta-sigma d/a converter - Google Patents

Dia converter and dleta-sigma d/a converter

Info

Publication number
SG65771A1
SG65771A1 SG1998001735A SG1998001735A SG65771A1 SG 65771 A1 SG65771 A1 SG 65771A1 SG 1998001735 A SG1998001735 A SG 1998001735A SG 1998001735 A SG1998001735 A SG 1998001735A SG 65771 A1 SG65771 A1 SG 65771A1
Authority
SG
Singapore
Prior art keywords
converter
dleta
sigma
dia
dia converter
Prior art date
Application number
SG1998001735A
Other languages
English (en)
Inventor
Ichiro Fujimori
Original Assignee
Asahi Chemical Micro Syst
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 Asahi Chemical Micro Syst filed Critical Asahi Chemical Micro Syst
Publication of SG65771A1 publication Critical patent/SG65771A1/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
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/30—Delta-sigma modulation
    • H03M3/50—Digital/analogue converters using delta-sigma modulation as an intermediate step
    • H03M3/502—Details of the final digital/analogue conversion following the digital delta-sigma modulation
    • 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
    • H03M1/0678—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 using additional components or elements, e.g. dummy components
    • H03M1/068—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 using additional components or elements, e.g. dummy components the original and additional components or elements being complementary to each other, e.g. CMOS
    • H03M1/0682—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 using additional components or elements, e.g. dummy components the original and additional components or elements being complementary to each other, e.g. CMOS using a differential network structure, i.e. symmetrical with respect to ground

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
SG1998001735A 1997-07-31 1998-07-07 Dia converter and dleta-sigma d/a converter SG65771A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20596097A JP3852721B2 (ja) 1997-07-31 1997-07-31 Ｄ／ａ変換器およびデルタシグマ型ｄ／ａ変換器

Publications (1)

Publication Number Publication Date
SG65771A1 true SG65771A1 (en) 1999-06-22

Family

ID=16515565

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1998001735A SG65771A1 (en) 1997-07-31 1998-07-07 Dia converter and dleta-sigma d/a converter

Country Status (4)

Country Link
US (1) US5990819A (ja)
EP (1) EP0899884A3 (ja)
JP (1) JP3852721B2 (ja)
SG (1) SG65771A1 (ja)

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JP5711707B2 (ja) * 2012-09-13 2015-05-07 旭化成エレクトロニクス株式会社 全差動型のサンプル−ホールド回路及びそれを用いたデジタル−アナログ変換器
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Also Published As

Publication number Publication date
US5990819A (en) 1999-11-23
JP3852721B2 (ja) 2006-12-06
EP0899884A3 (en) 2003-07-30
EP0899884A2 (en) 1999-03-03
JPH1155121A (ja) 1999-02-26

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