JP3803505B2 - 電圧発生回路及びｄ／ａ変換回路 - Google Patents

電圧発生回路及びｄ／ａ変換回路 Download PDF

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Publication number
JP3803505B2
JP3803505B2 JP13264399A JP13264399A JP3803505B2 JP 3803505 B2 JP3803505 B2 JP 3803505B2 JP 13264399 A JP13264399 A JP 13264399A JP 13264399 A JP13264399 A JP 13264399A JP 3803505 B2 JP3803505 B2 JP 3803505B2
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JP
Japan
Prior art keywords
current
circuit
node
impedance element
control current
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
JP13264399A
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English (en)
Japanese (ja)
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JP2000323991A (ja
JP2000323991A5 (cg-RX-API-DMAC7.html
Inventor
久雄 鈴木
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Fujitsu Ltd
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Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP13264399A priority Critical patent/JP3803505B2/ja
Priority to US09/458,803 priority patent/US6118262A/en
Priority to FR0000582A priority patent/FR2793618B1/fr
Priority to KR1020000004799A priority patent/KR100625752B1/ko
Publication of JP2000323991A publication Critical patent/JP2000323991A/ja
Publication of JP2000323991A5 publication Critical patent/JP2000323991A5/ja
Application granted granted Critical
Publication of JP3803505B2 publication Critical patent/JP3803505B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
    • A01G9/028—Multi-compartmented pots
    • 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
    • H03M1/0612—Continuously compensating for, or preventing, undesired influence of physical parameters of deviations from the desired transfer characteristic over the full range of the converter, e.g. for correcting differential non-linearity
    • 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
    • H03M1/76—Simultaneous conversion using switching tree
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/32—Roof garden systems

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Analogue/Digital Conversion (AREA)
JP13264399A 1999-05-13 1999-05-13 電圧発生回路及びｄ／ａ変換回路 Expired - Fee Related JP3803505B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP13264399A JP3803505B2 (ja) 1999-05-13 1999-05-13 電圧発生回路及びｄ／ａ変換回路
US09/458,803 US6118262A (en) 1999-05-13 1999-12-10 Voltage generating circuit and D/A converter
FR0000582A FR2793618B1 (fr) 1999-05-13 2000-01-18 Circuit de generation de tension et convertisseur numerique/analogique
KR1020000004799A KR100625752B1 (ko) 1999-05-13 2000-02-01 전압 발생 회로 및 디지털 아날로그 변환 회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13264399A JP3803505B2 (ja) 1999-05-13 1999-05-13 電圧発生回路及びｄ／ａ変換回路

Publications (3)

Publication Number Publication Date
JP2000323991A JP2000323991A (ja) 2000-11-24
JP2000323991A5 JP2000323991A5 (cg-RX-API-DMAC7.html) 2005-02-17
JP3803505B2 true JP3803505B2 (ja) 2006-08-02

Family

ID=15086130

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13264399A Expired - Fee Related JP3803505B2 (ja) 1999-05-13 1999-05-13 電圧発生回路及びｄ／ａ変換回路

Country Status (4)

Country Link
US (1) US6118262A (cg-RX-API-DMAC7.html)
JP (1) JP3803505B2 (cg-RX-API-DMAC7.html)
KR (1) KR100625752B1 (cg-RX-API-DMAC7.html)
FR (1) FR2793618B1 (cg-RX-API-DMAC7.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002141803A (ja) * 2000-10-31 2002-05-17 Fujitsu Ltd Ｄ／ａ変換装置
US6667608B2 (en) * 2002-04-22 2003-12-23 King Billion Electronics Co., Ltd. Low voltage generating circuit
KR100796974B1 (ko) 2006-07-06 2008-01-22 한국과학기술원 전류공급회로 및 이를 포함하는 디지털 아날로그 변환기
JP5060871B2 (ja) 2007-08-22 2012-10-31 セイコーインスツル株式会社 可変分圧回路及び磁気センサ回路
US7982447B2 (en) * 2007-12-13 2011-07-19 Texas Instruments Incorporated Switched mode power supply having improved transient response
JP5363074B2 (ja) * 2008-11-13 2013-12-11 セイコーインスツル株式会社 センサ回路
JP5233755B2 (ja) * 2009-03-05 2013-07-10 ヤマハ株式会社 Ｄ／ａ変換器の補正回路
JP2011071801A (ja) * 2009-09-28 2011-04-07 Hitachi Ltd Ｄ／ａ変換回路およびａ／ｄ変換回路
JP5437871B2 (ja) * 2010-03-18 2014-03-12 セイコーインスツル株式会社 分圧回路及び半導体装置
KR101480917B1 (ko) 2013-10-02 2015-01-12 현대오트론 주식회사 프로그램 가능한 동적 전압 제어장치
US9124282B1 (en) 2014-03-10 2015-09-01 Analog Devices Global Digital-to-analog converter with correction for parasitic routing resistance

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3766402A (en) * 1971-03-09 1973-10-16 Western Electric Co Digital-to-analog converter parallel-current voltage regulating circuit
US3997892A (en) * 1973-07-27 1976-12-14 Trw Inc. Digital to analog converter with improved companding
JPS585024A (ja) * 1981-07-01 1983-01-12 Hitachi Ltd Ｉｃ化ｄａ変換器に用いる拡散抵抗の電圧依存性補償回路
JPS5944125A (ja) * 1982-09-07 1984-03-12 Toshiba Corp デジタル−アナログ変換器
US5111205A (en) * 1990-12-18 1992-05-05 Vlsi Technology, Inc. Digital-to-analog and analog-to-digital converters
KR960002146Y1 (ko) * 1991-12-19 1996-03-14 엘지산전 주식회사 전압연속 출력회로
US5283579A (en) * 1992-03-06 1994-02-01 Micro Power Systems, Inc. Digital to analog converter having high multiplying bandwidth
JPH05268093A (ja) * 1992-03-19 1993-10-15 Nec Corp ディジタル・アナログ変換装置
JPH10154937A (ja) * 1996-11-22 1998-06-09 Nec Corp ディジタルアナログコンバータ
KR19980065270A (ko) * 1997-01-07 1998-10-15 김광호 저항열을 이용한 디지탈-아날로그 변환기
JPH10256915A (ja) * 1997-03-11 1998-09-25 Mitsubishi Electric Corp ディジタル／アナログ変換回路
US5745065A (en) * 1997-04-07 1998-04-28 Holtek Microelectronics, Inc. Level-shift type digital to analog converter
US5952948A (en) * 1997-09-24 1999-09-14 Townsend And Townsend And Crew Llp Low power liquid-crystal display driver
JP3779056B2 (ja) * 1998-01-30 2006-05-24 富士通株式会社 電圧発生回路、及び、ｄ／ａ変換回路

Also Published As

Publication number Publication date
FR2793618B1 (fr) 2005-02-25
FR2793618A1 (fr) 2000-11-17
KR20000076576A (ko) 2000-12-26
US6118262A (en) 2000-09-12
JP2000323991A (ja) 2000-11-24
KR100625752B1 (ko) 2006-09-20

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