DE69018346T2 - Gegentaktdoppel-Digital-zu-Analog-Konverter. - Google Patents

Gegentaktdoppel-Digital-zu-Analog-Konverter.

Info

Publication number
DE69018346T2
DE69018346T2 DE69018346T DE69018346T DE69018346T2 DE 69018346 T2 DE69018346 T2 DE 69018346T2 DE 69018346 T DE69018346 T DE 69018346T DE 69018346 T DE69018346 T DE 69018346T DE 69018346 T2 DE69018346 T2 DE 69018346T2
Authority
DE
Germany
Prior art keywords
push
analog converter
pull double
double digital
digital
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
DE69018346T
Other languages
English (en)
Other versions
DE69018346D1 (de
Inventor
Clay Stuart Clement
Cecil Tzechor Ho
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE69018346D1 publication Critical patent/DE69018346D1/de
Publication of DE69018346T2 publication Critical patent/DE69018346T2/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
    • 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
    • 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)
DE69018346T 1989-09-15 1990-05-29 Gegentaktdoppel-Digital-zu-Analog-Konverter. Expired - Fee Related DE69018346T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/407,847 US4972188A (en) 1989-09-15 1989-09-15 Push pull double digital-to-analog converter

Publications (2)

Publication Number Publication Date
DE69018346D1 DE69018346D1 (de) 1995-05-11
DE69018346T2 true DE69018346T2 (de) 1995-10-12

Family

ID=23613775

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69018346T Expired - Fee Related DE69018346T2 (de) 1989-09-15 1990-05-29 Gegentaktdoppel-Digital-zu-Analog-Konverter.

Country Status (4)

Country Link
US (1) US4972188A (de)
EP (1) EP0418184B1 (de)
JP (1) JPH03117215A (de)
DE (1) DE69018346T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5212484A (en) * 1990-03-05 1993-05-18 Thinking Machines Corporation Digital to analog converter system employing plural digital to analog converters which is insensitive to resistance variations
US5323159A (en) * 1990-04-20 1994-06-21 Nakamichi Corporation Digital/analog converter
JPH04208716A (ja) * 1990-11-30 1992-07-30 Yokogawa Hewlett Packard Ltd ディジタル―アナログ変換回路
JPH066229A (ja) * 1992-06-23 1994-01-14 Mitsubishi Electric Corp Ｄ／ａ変換器
US5257027A (en) * 1992-07-20 1993-10-26 Burr-Brown Corporation Modified sign-magnitude DAC and method
US5455582A (en) * 1992-12-17 1995-10-03 Ulsi Technology, Inc. Digital to analog converter employing R-2R ladders with substituted shunt arms
JPH06303137A (ja) * 1992-12-29 1994-10-28 Hitachi Ltd Ｄ／ａ変換器、オフセット調整回路及びこれを用いた携帯通信端末装置
DE69408344T2 (de) * 1993-02-24 1998-05-20 Sumitomo Wiring Systems Optischer Stecker
US5880689A (en) * 1995-12-11 1999-03-09 Massachusetts Institute Of Technology Balanced digital-to-analog converter
US6198419B1 (en) * 1998-06-17 2001-03-06 Lucent Technologies, Inc. Method and apparatus for extending the spurious free dynamic range of a digital-to-analog converter
JP3232457B2 (ja) * 1999-02-05 2001-11-26 日本プレシジョン・サーキッツ株式会社 デルタシグマ方式ｄ／ａ変換器
CN1166063C (zh) * 1999-10-27 2004-09-08 皇家菲利浦电子有限公司 数模转换器
US6522176B1 (en) 2001-11-15 2003-02-18 Itt Manufacturing Enterprises, Inc. Low spurious direct digital synthesizer
US6952130B2 (en) * 2002-12-31 2005-10-04 Texas Instruments Incorporated Compensation of offset drift with temperature for operational amplifiers
JP4205629B2 (ja) * 2003-07-07 2009-01-07 セイコーエプソン株式会社 デジタル／アナログ変換回路、電気光学装置及び電子機器
WO2009079442A1 (en) * 2007-12-14 2009-06-25 Ess Technology, Inc. Method and apparatus for digital-to-analog converter with noise cancellation
US7994957B2 (en) * 2009-06-30 2011-08-09 Mediatek Singapore Pte. Ltd. Current steering digital-to-analog converter

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4494107A (en) * 1977-03-28 1985-01-15 Kearns Robert W Digital to analog converter
US4198622A (en) * 1978-02-21 1980-04-15 National Semiconductor Corporation Double digital-to-analog converter
JPS57194625A (en) * 1981-05-27 1982-11-30 Nec Corp Digital to analog converter
JPS5827430A (ja) * 1981-08-11 1983-02-18 Nakamichi Corp デジタル／アナログ変換法
US4430642A (en) * 1981-10-02 1984-02-07 Westinghouse Electric Corp. Digital-to-analog converter
US4591832A (en) * 1984-07-18 1986-05-27 Rca Corporation Digital-to-analog conversion system as for use in a digital TV receiver
GB8423226D0 (en) * 1984-09-14 1984-10-17 Faulkner E A Digital and analog converters
JPS63256020A (ja) * 1987-04-13 1988-10-24 Matsushita Electric Ind Co Ltd デジタル・アナログ変換装置
US4766328A (en) * 1987-05-26 1988-08-23 System-General Corporation Programmable pulse generator
JPH01165228A (ja) * 1987-12-22 1989-06-29 Nippon Columbia Co Ltd Ｄａ変換装置

Also Published As

Publication number Publication date
US4972188A (en) 1990-11-20
JPH03117215A (ja) 1991-05-20
DE69018346D1 (de) 1995-05-11
EP0418184A1 (de) 1991-03-20
EP0418184B1 (de) 1995-04-05

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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