DE69424931T2 - Analog/Digital-Wandler für niederfrequente, differentielle Signale geringer Amplitude - Google Patents

Analog/Digital-Wandler für niederfrequente, differentielle Signale geringer Amplitude

Info

Publication number
DE69424931T2
DE69424931T2 DE1994624931 DE69424931T DE69424931T2 DE 69424931 T2 DE69424931 T2 DE 69424931T2 DE 1994624931 DE1994624931 DE 1994624931 DE 69424931 T DE69424931 T DE 69424931T DE 69424931 T2 DE69424931 T2 DE 69424931T2
Authority
DE
Germany
Prior art keywords
low
analog
frequency
digital converter
differential signals
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
DE1994624931
Other languages
English (en)
Other versions
DE69424931D1 (de
Inventor
Johan Joseph Gustaa Haspeslagh
Filip Marcel Louagie
Didier Rene Haspeslagh
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel 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 Alcatel SA filed Critical Alcatel SA
Application granted granted Critical
Publication of DE69424931D1 publication Critical patent/DE69424931D1/de
Publication of DE69424931T2 publication Critical patent/DE69424931T2/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
    • H03M1/0626—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 by filtering
    • 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
    • H03M1/0682—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 using a differential network structure, i.e. symmetrical with respect to ground
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
DE1994624931 1994-03-29 1994-03-29 Analog/Digital-Wandler für niederfrequente, differentielle Signale geringer Amplitude Expired - Fee Related DE69424931T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94200854A EP0680151B1 (de) 1994-03-29 1994-03-29 Analog/Digital-Wandler für niederfrequente, differentielle Signale geringer Amplitude

Publications (2)

Publication Number Publication Date
DE69424931D1 DE69424931D1 (de) 2000-07-20
DE69424931T2 true DE69424931T2 (de) 2001-01-11

Family

ID=8216752

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994624931 Expired - Fee Related DE69424931T2 (de) 1994-03-29 1994-03-29 Analog/Digital-Wandler für niederfrequente, differentielle Signale geringer Amplitude

Country Status (3)

Country Link
EP (1) EP0680151B1 (de)
DE (1) DE69424931T2 (de)
ES (1) ES2146634T3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006051364A1 (de) * 2006-10-27 2008-04-30 Sartorius Ag Messverstärkungsvorrichtung und -verfahren

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6534990B2 (en) * 2001-07-18 2003-03-18 Delphi Technologies, Inc. Voltage regulator wake up control using frequency detection
CA2801234A1 (en) * 2010-05-31 2011-12-08 663447 N.B. Inc. Method and system for improving fuel economy and controlling engine emissions
TWI418966B (zh) * 2010-12-22 2013-12-11 Inventec Corp 數位可調恆壓源及數位控制恆壓源的方法
EP3035528A1 (de) * 2014-12-19 2016-06-22 Siemens Aktiengesellschaft Anordnung zur Kompensation einer Offset-Spannung und Verfahren

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316788A1 (fr) * 1975-07-01 1977-01-28 Commissariat Energie Atomique Procede et dispositif d'elimination de la tension residuelle d'erreur d'un amplificateur
GB8818703D0 (en) * 1988-08-05 1988-09-07 Gen Electric Co Plc Delta sigma modulator arrangements
US5039989A (en) * 1989-10-27 1991-08-13 Crystal Semiconductor Corporation Delta-sigma analog-to-digital converter with chopper stabilization at the sampling frequency
GB2256551B (en) * 1991-06-06 1996-01-24 Crystal Semiconductor Corp Switched capacitor integrator with chopper stabilisation performed at the sampling rate
US5179380A (en) * 1992-02-07 1993-01-12 Rockwell International Corporation One-bit sigma-delta modulator with improved signal stability

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006051364A1 (de) * 2006-10-27 2008-04-30 Sartorius Ag Messverstärkungsvorrichtung und -verfahren
DE102006051364B4 (de) * 2006-10-27 2010-09-23 Sartorius Ag Messverstärkungsvorrichtung und -verfahren
US7839320B2 (en) 2006-10-27 2010-11-23 Sartorius Ag Measurement amplification device and method

Also Published As

Publication number Publication date
EP0680151B1 (de) 2000-06-14
ES2146634T3 (es) 2000-08-16
DE69424931D1 (de) 2000-07-20
EP0680151A1 (de) 1995-11-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ALCATEL LUCENT, PARIS, FR

8339 Ceased/non-payment of the annual fee