DE69614181D1 - Genauigkeits-Digital-Analog-Wandler - Google Patents

Genauigkeits-Digital-Analog-Wandler

Info

Publication number
DE69614181D1
DE69614181D1 DE69614181T DE69614181T DE69614181D1 DE 69614181 D1 DE69614181 D1 DE 69614181D1 DE 69614181 T DE69614181 T DE 69614181T DE 69614181 T DE69614181 T DE 69614181T DE 69614181 D1 DE69614181 D1 DE 69614181D1
Authority
DE
Germany
Prior art keywords
analog converter
accuracy digital
accuracy
digital
analog
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 - Lifetime
Application number
DE69614181T
Other languages
English (en)
Inventor
Martial Comminges
Ova Francis Dell
Frederic Paillardet
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.)
STMicroelectronics SA
Original Assignee
STMicroelectronics SA
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 STMicroelectronics SA filed Critical STMicroelectronics SA
Application granted granted Critical
Publication of DE69614181D1 publication Critical patent/DE69614181D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H03M1/66—Digital/analogue converters
    • H03M1/74—Simultaneous conversion
    • H03M1/742—Simultaneous conversion using current sources as quantisation value generators
    • H03M1/745—Simultaneous conversion using current sources as quantisation value generators with weighted currents

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
DE69614181T 1995-04-28 1996-04-24 Genauigkeits-Digital-Analog-Wandler Expired - Lifetime DE69614181D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9505367A FR2733650B1 (fr) 1995-04-28 1995-04-28 Convertisseur numerique/analogique de precision

Publications (1)

Publication Number Publication Date
DE69614181D1 true DE69614181D1 (de) 2001-09-06

Family

ID=9478718

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69614181T Expired - Lifetime DE69614181D1 (de) 1995-04-28 1996-04-24 Genauigkeits-Digital-Analog-Wandler

Country Status (5)

Country Link
US (1) US5815103A (de)
EP (1) EP0740425B1 (de)
JP (1) JP2930005B2 (de)
DE (1) DE69614181D1 (de)
FR (1) FR2733650B1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE507892C2 (sv) * 1996-11-04 1998-07-27 Ericsson Telefon Ab L M Förfarande och anordning för att åstadkomma en konstruktion för digital-till-analogomvandling med hög prestanda
KR100487495B1 (ko) * 1997-08-26 2005-08-24 삼성전자주식회사 디지털-아날로그변환기
FR2768852B1 (fr) * 1997-09-22 1999-11-26 Sgs Thomson Microelectronics Realisation d'un condensateur intermetallique
JP4001421B2 (ja) * 1998-07-23 2007-10-31 沖電気工業株式会社 Ｄａ変換器
US6150970A (en) * 1999-03-01 2000-11-21 Sony Corporation Method and system for digital to analog conversion
US6317069B1 (en) * 1999-05-06 2001-11-13 Texas Instruments Incorporated Digital-to-analog converter employing binary-weighted transistor array
US6278393B1 (en) * 1999-08-12 2001-08-21 Agere Systems Guardian Corp. Multiple output digital-to-analog converter
US6295012B1 (en) * 1999-08-25 2001-09-25 Broadcom Corporation CMOS DAC with high impedance differential current drivers
DE10038372C2 (de) * 2000-08-07 2003-03-13 Infineon Technologies Ag Differentieller Digital/Analog-Wandler
DE10053914C2 (de) * 2000-10-31 2003-05-22 Infineon Technologies Ag Digital/Analog-Wandler mit programmierbarer Verstärkung
US6809673B2 (en) * 2001-10-10 2004-10-26 Analog Devices, Inc. Multi-channel circuit with current steering digital to analogue converters with minimized crosstalk
JP3820375B2 (ja) * 2002-02-14 2006-09-13 フリースケール セミコンダクター インコーポレイテッド デジタル・アナログ変換回路
US6621432B1 (en) * 2002-09-03 2003-09-16 Cirrus Logic, Inc. Digital to differential converters and digital to analog converters using the same
US6750797B1 (en) * 2003-01-31 2004-06-15 Inovys Corporation Programmable precision current controlling apparatus
TWI274889B (en) * 2005-10-06 2007-03-01 Elan Microelectronics Corp Resistive touch screen measurement system
US7903011B2 (en) * 2006-09-13 2011-03-08 Honeywell International Inc. Differential current-mode translator in a sigma-delta digital-to-analog converter
JP2009194558A (ja) * 2008-02-13 2009-08-27 Toshiba Corp カレントミラー回路及びデジタルアナログ変換回路
US7956782B2 (en) * 2009-06-11 2011-06-07 Honeywell International Inc. Current-mode sigma-delta digital-to-analog converter
US8519877B1 (en) * 2012-03-28 2013-08-27 Texas Instruments Incorporated Low noise and low power arrangement for playing audio signals
KR20170000542A (ko) * 2015-06-24 2017-01-03 삼성전자주식회사 플리커 노이즈를 저감하는 전류 dac 회로
US9584151B1 (en) * 2016-03-01 2017-02-28 Analog Devices, Inc. Randomized quad switching
US10009686B1 (en) * 2017-04-17 2018-06-26 Cirrus Logic, Inc. Fully-differential current digital-to-analog converter

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3924229A (en) * 1969-01-10 1975-12-02 Ibm Bipolar digital to analog converter utilizing two reference voltages of the same polarity
US4616189A (en) * 1985-04-26 1986-10-07 Triquint Semiconductor, Inc. Gallium arsenide differential amplifier with closed loop bias stabilization
US4605907A (en) * 1985-05-20 1986-08-12 Teledyne Industries, Inc. Precisely adjustable voltage controlled current mirror amplifier
US4667165A (en) * 1986-02-19 1987-05-19 Advanced Micro Devices, Inc. High-speed full differential amplifier with common mode rejection
US4683458A (en) * 1986-07-31 1987-07-28 Robert Hallgren Current-steering digital-to-analog converter for providing bi-directional currents through a load
US4904953A (en) * 1988-04-22 1990-02-27 Triquint Semiconductor, Inc. Differential amplifier with common-mode bias feedback
JPH0832406A (ja) * 1994-05-12 1996-02-02 Hitachi Ltd 電圧制御フィルタ回路及び信号処理用半導体集積回路装置並びにそれを用いた信号読み取りシステム
US5491448A (en) * 1994-07-29 1996-02-13 National Semiconductor Corporation Class AB output stage with improved frequency stability
US5574678A (en) * 1995-03-01 1996-11-12 Lattice Semiconductor Corp. Continuous time programmable analog block architecture

Also Published As

Publication number Publication date
FR2733650A1 (fr) 1996-10-31
JP2930005B2 (ja) 1999-08-03
EP0740425A1 (de) 1996-10-30
EP0740425B1 (de) 2001-08-01
FR2733650B1 (fr) 1997-07-18
JPH08307274A (ja) 1996-11-22
US5815103A (en) 1998-09-29

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Legal Events

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