DE69328587T2 - 1-Bit-D/A-Wandler - Google Patents

1-Bit-D/A-Wandler

Info

Publication number
DE69328587T2
DE69328587T2 DE69328587T DE69328587T DE69328587T2 DE 69328587 T2 DE69328587 T2 DE 69328587T2 DE 69328587 T DE69328587 T DE 69328587T DE 69328587 T DE69328587 T DE 69328587T DE 69328587 T2 DE69328587 T2 DE 69328587T2
Authority
DE
Germany
Prior art keywords
converter
bit
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 - Fee Related
Application number
DE69328587T
Other languages
English (en)
Other versions
DE69328587D1 (de
Inventor
Takashi Kanai
Toshihiko Masuda
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69328587D1 publication Critical patent/DE69328587D1/de
Publication of DE69328587T2 publication Critical patent/DE69328587T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H03M3/322—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M3/368—Continuously compensating for, or preventing, undesired influence of physical parameters of noise other than the quantisation noise already being shaped inherently by delta-sigma modulators
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
DE69328587T 1992-06-12 1993-06-10 1-Bit-D/A-Wandler Expired - Fee Related DE69328587T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4153672A JPH05347563A (ja) 1992-06-12 1992-06-12 Ｄ／ａ変換装置

Publications (2)

Publication Number Publication Date
DE69328587D1 DE69328587D1 (de) 2000-06-15
DE69328587T2 true DE69328587T2 (de) 2001-01-18

Family

ID=15567653

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69328587T Expired - Fee Related DE69328587T2 (de) 1992-06-12 1993-06-10 1-Bit-D/A-Wandler

Country Status (4)

Country Link
US (1) US5343197A (de)
EP (1) EP0574250B1 (de)
JP (1) JPH05347563A (de)
DE (1) DE69328587T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2673814B1 (fr) * 1991-03-15 1993-05-28 Atochem Procede de blanchiment en milieu sec de matieres vegetales notamment pour la fabrication de fibres vegetales a basse teneur en colories, utiles comme farines dietetiques.
WO1993025006A1 (en) * 1992-06-01 1993-12-09 Matsushita Electric Industrial Co., Ltd. D/a converter and a/d converter
US6853325B2 (en) * 2002-12-27 2005-02-08 Renesas Technology Corp. Pulse width modulation digital amplifier
US7903011B2 (en) * 2006-09-13 2011-03-08 Honeywell International Inc. Differential current-mode translator in a sigma-delta digital-to-analog converter
AT509409B1 (de) * 2008-06-11 2013-07-15 Siemens Ag Digital-analog wandler für pulsdichtemodulierte digitale signale
US7956782B2 (en) * 2009-06-11 2011-06-07 Honeywell International Inc. Current-mode sigma-delta digital-to-analog converter

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5548736B2 (de) * 1975-02-26 1980-12-08
JPS5658784A (en) * 1979-10-16 1981-05-21 Nec Corp Output circuit
JPS5827430A (ja) * 1981-08-11 1983-02-18 Nakamichi Corp デジタル／アナログ変換法
US4405916A (en) * 1982-01-21 1983-09-20 Hewlett-Packard Company Digital-to analog converter having supplementary currents to enhance low current switching speed
JPS63246928A (ja) * 1987-04-02 1988-10-13 Nippon Precision Saakitsutsu Kk Ｄ／ａ変換装置
JPH02214224A (ja) * 1989-02-14 1990-08-27 Sony Corp ディジタル・アナログ変換器
KR0150206B1 (ko) * 1989-02-21 1998-12-15 오가 노리오 디지탈/아날로그 변환기
US5023614A (en) * 1989-09-13 1991-06-11 Advanced Micro Devices, Inc. Switchable DAC with current surge protection
JPH0421215A (ja) * 1990-05-16 1992-01-24 Sony Corp デジタル・アナログ変換器
US5164725A (en) * 1992-02-05 1992-11-17 Tritech Microelectronics International Pte Ltd. Digital to analog converter with current sources paired for canceling error sources

Also Published As

Publication number Publication date
US5343197A (en) 1994-08-30
EP0574250B1 (de) 2000-05-10
EP0574250A3 (de) 1994-08-31
JPH05347563A (ja) 1993-12-27
DE69328587D1 (de) 2000-06-15
EP0574250A2 (de) 1993-12-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee