ATE358912T1 - Digital/analog-umsetzer mit mitteln zum verbessern der umsetzungslinearität - Google Patents

Digital/analog-umsetzer mit mitteln zum verbessern der umsetzungslinearität

Info

Publication number
ATE358912T1
ATE358912T1 AT03766563T AT03766563T ATE358912T1 AT E358912 T1 ATE358912 T1 AT E358912T1 AT 03766563 T AT03766563 T AT 03766563T AT 03766563 T AT03766563 T AT 03766563T AT E358912 T1 ATE358912 T1 AT E358912T1
Authority
AT
Austria
Prior art keywords
digital
analog converter
converter
improving conversion
current
Prior art date
Application number
AT03766563T
Other languages
English (en)
Inventor
Benoit Guyot
Original Assignee
Koninkl Philips Electronics 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE358912T1 publication Critical patent/ATE358912T1/de

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
    • H03M1/0602—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
    • 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
    • H03M1/742—Simultaneous conversion using current sources as quantisation value generators
    • H03M1/747—Simultaneous conversion using current sources as quantisation value generators with equal currents which are switched by unary decoded digital signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Near-Field Transmission Systems (AREA)
AT03766563T 2002-07-31 2003-07-23 Digital/analog-umsetzer mit mitteln zum verbessern der umsetzungslinearität ATE358912T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0209748A FR2843250A1 (fr) 2002-07-31 2002-07-31 Convertisseur numerique-analogique comprenant des moyens pour ameliorer la linearite de conversion.

Publications (1)

Publication Number Publication Date
ATE358912T1 true ATE358912T1 (de) 2007-04-15

Family

ID=30129583

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03766563T ATE358912T1 (de) 2002-07-31 2003-07-23 Digital/analog-umsetzer mit mitteln zum verbessern der umsetzungslinearität

Country Status (9)

Country Link
US (1) US7034720B2 (de)
EP (1) EP1527520B1 (de)
JP (1) JP3964432B2 (de)
CN (1) CN100438338C (de)
AT (1) ATE358912T1 (de)
AU (1) AU2003249525A1 (de)
DE (1) DE60312991D1 (de)
FR (1) FR2843250A1 (de)
WO (1) WO2004013970A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI330002B (en) * 2006-11-16 2010-09-01 Realtek Semiconductor Corp Digital-to-analog converter
DE102007022372A1 (de) * 2007-05-07 2008-11-13 Robot Visual Systems Gmbh Verfahren und Vorrichtung zur Ermittlung der Fahrzeugklasse von Fahrzeugen
US8847807B2 (en) * 2012-11-26 2014-09-30 Analog Devices, Inc. Switching scheme for ISI mitigation in data converters
US9621181B2 (en) * 2015-04-01 2017-04-11 National Cheng Kung University Digital to analog converter with output impedance compensation
US10193507B1 (en) * 2017-07-31 2019-01-29 Analog Devices Global Current switching circuit
US11362668B1 (en) 2021-04-07 2022-06-14 Infineon Technologies Ag Leakage compensation for analog decoded thermometric digital-to-analog converter (DAC)
CN117395098B (zh) * 2023-12-07 2024-03-05 青岛艾诺仪器有限公司 一种数字化实时并机方法及系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468652A (en) * 1981-04-03 1984-08-28 Burr-Brown Research Corporation Digital-to-analog converter having ladder network and improved interconnection therefor
DE3333934A1 (de) * 1983-09-20 1985-04-04 Siemens AG, 1000 Berlin und 8000 München Integrierbarer digital/analogwandler
GB2313004A (en) * 1996-05-07 1997-11-12 Advanced Risc Mach Ltd Digital to analogue converter
US5870049A (en) * 1997-04-16 1999-02-09 Mosaid Technologies Incorporated Current mode digital to analog converter
GB2356302B (en) * 1999-11-10 2003-11-05 Fujitsu Ltd Current switching circuitry
US6639534B2 (en) * 2002-02-14 2003-10-28 Silicon Laboratories, Inc. Digital-to-analog converter switching circuitry

Also Published As

Publication number Publication date
JP3964432B2 (ja) 2007-08-22
DE60312991D1 (de) 2007-05-16
JP2005535215A (ja) 2005-11-17
CN100438338C (zh) 2008-11-26
AU2003249525A1 (en) 2004-02-23
CN1672329A (zh) 2005-09-21
US7034720B2 (en) 2006-04-25
EP1527520A1 (de) 2005-05-04
EP1527520B1 (de) 2007-04-04
WO2004013970A1 (en) 2004-02-12
FR2843250A1 (fr) 2004-02-06
US20060033651A1 (en) 2006-02-16

Similar Documents

Publication Publication Date Title
JP2007243927A5 (de)
WO2005067382A3 (en) Isolator for controlled power supply
MX2009010658A (es) Sistema de conversion de energia.
TW200623588A (en) A modified sinusoidal pulse width modulation for full digital power factor correction
AU7292000A (en) Method of calibrating an analog-to-digital converter, and a calibration equipment
DE60216302D1 (de) Zyklischer analog-digital wandler mit niedrigem leistungsverbrauch
EP1257060A3 (de) Digital-Analog-Wandler mit Stromquellenanordnung
WO2012078922A3 (en) A digital-to-analog converter with non-uniform resolution
ATE358912T1 (de) Digital/analog-umsetzer mit mitteln zum verbessern der umsetzungslinearität
ATE401702T1 (de) Verfahren zur verbesserung der fehlerreduktion in einem digital/analog-umsetzer und digital/analog- umsetzer, in dem dieses verfahren angewendet wird
TW200506756A (en) Apparatus for color conversion and method thereof
JP2005524328A5 (de)
ATE418815T1 (de) Verfahren zum zyklischen umsetzen eines analogsignals in ein mehrbit- digitalausgangssignal und umsetzer zur durchführung des verfahrens
DE60307039D1 (de) Hochauflösender Digital Analog Wandler mit geringem Leistungsverbrauch
TW200625826A (en) Pipelined analog-to-digital converter having enhanced high frequency performance characteristics
ATE342610T1 (de) Offsetkalibrationssystem
TW200642283A (en) Voltage hold circuit and clock synchronization circuit
ATE447261T1 (de) Schaltung für hochauflösende digital-analog- umwandlung
TW200701655A (en) Digital/analog converter
TW200631326A (en) Method and related apparatus for digital/analogue conversion
TW200518472A (en) Semiconductor device having on-chip reference voltage generator
WO2009066371A1 (ja) Ｄ／ａ変換器及び電子ビーム露光装置
TW200632857A (en) Gamma correction apparatus and methods thereof
DE60312512D1 (de) Analog-digital sigma-delta konverter mit pseudo parallel-wandler
TW200531418A (en) A configurable voltage generator

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties