DK0607712T3 - Frekvensmoduleret integratorkredsløb - Google Patents

Frekvensmoduleret integratorkredsløb

Info

Publication number
DK0607712T3
DK0607712T3 DK93400130T DK93400130T DK0607712T3 DK 0607712 T3 DK0607712 T3 DK 0607712T3 DK 93400130 T DK93400130 T DK 93400130T DK 93400130 T DK93400130 T DK 93400130T DK 0607712 T3 DK0607712 T3 DK 0607712T3
Authority
DK
Denmark
Prior art keywords
phi
amplifier
output
input signal
integrator circuit
Prior art date
Application number
DK93400130T
Other languages
English (en)
Inventor
Lionel Beneteau
Michel Gervais
Original Assignee
Schlumberger Ind 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 Schlumberger Ind Sa filed Critical Schlumberger Ind Sa
Application granted granted Critical
Publication of DK0607712T3 publication Critical patent/DK0607712T3/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
    • G06G7/161—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division with pulse modulation, e.g. modulation of amplitude, width, frequency, phase or form
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/18—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals
    • G06G7/184—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals using capacitive elements
    • G06G7/186—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals using capacitive elements using an operational amplifier comprising a capacitor or a resistor in the feedback loop
    • 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
    • H03M1/60—Analogue/digital converters with intermediate conversion to frequency of pulses
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/30—Delta-sigma modulation
    • H03M3/322—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M3/368—Continuously compensating for, or preventing, undesired influence of physical parameters of noise other than the quantisation noise already being shaped inherently by delta-sigma modulators
    • H03M3/376—Prevention or reduction of switching transients, e.g. glitches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/30—Delta-sigma modulation
    • H03M3/322—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M3/324—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by means or methods for compensating or preventing more than one type of error at a time, e.g. by synchronisation or using a ratiometric arrangement
    • H03M3/326—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by means or methods for compensating or preventing more than one type of error at a time, e.g. by synchronisation or using a ratiometric arrangement by averaging out the errors
    • H03M3/338—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by means or methods for compensating or preventing more than one type of error at a time, e.g. by synchronisation or using a ratiometric arrangement by averaging out the errors by permutation in the time domain, e.g. dynamic element matching
    • H03M3/34—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by means or methods for compensating or preventing more than one type of error at a time, e.g. by synchronisation or using a ratiometric arrangement by averaging out the errors by permutation in the time domain, e.g. dynamic element matching by chopping
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/30—Delta-sigma modulation
    • H03M3/39—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators
    • H03M3/412—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution
    • H03M3/422—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution having one quantiser only
    • H03M3/43—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution having one quantiser only the quantiser being a single bit one
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/30—Delta-sigma modulation
    • H03M3/39—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators
    • H03M3/436—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the order of the loop filter, e.g. error feedback type
    • H03M3/456—Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the order of the loop filter, e.g. error feedback type the modulator having a first order loop filter in the feedforward path

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Amplifiers (AREA)
  • Networks Using Active Elements (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
DK93400130T 1993-01-20 1993-01-20 Frekvensmoduleret integratorkredsløb DK0607712T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93400130A EP0607712B1 (en) 1993-01-20 1993-01-20 Frequency modulated integrator circuit

Publications (1)

Publication Number Publication Date
DK0607712T3 true DK0607712T3 (da) 2002-01-14

Family

ID=8214666

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93400130T DK0607712T3 (da) 1993-01-20 1993-01-20 Frekvensmoduleret integratorkredsløb

Country Status (7)

Country Link
US (1) US5459464A (da)
EP (1) EP0607712B1 (da)
AT (1) ATE205620T1 (da)
DE (1) DE69330744T2 (da)
DK (1) DK0607712T3 (da)
ES (1) ES2165362T3 (da)
RU (1) RU2144213C1 (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0747849A1 (de) * 1995-06-07 1996-12-11 Landis & Gyr Technology Innovation AG SC-Integrator mit umschaltbarer Polarität
EP0757311B1 (en) 1995-07-31 2002-10-02 Canon Kabushiki Kaisha Image processing apparatus and method
EP0903863A1 (en) * 1997-09-19 1999-03-24 Motorola, Inc. One-bit analog-to-digital converter
US6137431A (en) * 1999-02-09 2000-10-24 Massachusetts Institute Of Technology Oversampled pipeline A/D converter with mismatch shaping
US6140871A (en) * 1999-03-26 2000-10-31 National Semiconductor Corporation Switched capacitor amplifier circuit having bus precharge capability and method
SE514073C2 (sv) * 1999-04-07 2000-12-18 Ericsson Telefon Ab L M Offsetkompensering i analog-digital-omvandlare
US7248628B2 (en) 2001-03-02 2007-07-24 Shaeffer Derek K Method and apparatus for a programmable filter
US7199743B2 (en) * 2004-12-29 2007-04-03 Intel Corporation Cyclic digital to analog converter
KR100828271B1 (ko) * 2005-08-05 2008-05-07 산요덴키가부시키가이샤 스위치 제어 회로, δ∑ 변조 회로, 및 δ∑ 변조형 ａｄ컨버터
JP4662826B2 (ja) * 2005-08-05 2011-03-30 三洋電機株式会社 スイッチ制御回路、δς変調回路、及びδς変調型ａｄコンバータ
DE102006038031A1 (de) 2006-05-26 2007-11-29 Rohde & Schwarz Gmbh & Co. Kg Messvorrichtung und Messverfahren zum Messen der Hüllkurvenleistung und des Leistungsmittelwerts
JP2009135595A (ja) * 2007-11-28 2009-06-18 Sony Corp スイッチトキャパシタ回路、スイッチトキャパシタフィルタ、およびシグマデルタａｄ変換器
IT201700077220A1 (it) * 2017-07-10 2019-01-10 St Microelectronics Srl Circuito convertitore digitale-analogico, dispositivo e procedimento corrispondenti
CN113094022B (zh) * 2021-06-09 2021-08-20 广东希荻微电子股份有限公司 一种模拟乘法器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2846598A1 (de) * 1978-10-26 1980-04-30 Stepper & Co Time-division-multiplizierer insbesondere zur messung der elektrischen leistung und energie
CA1233890A (en) * 1985-05-27 1988-03-08 Peter Gillingham Decimating filter
GB8818703D0 (en) * 1988-08-05 1988-09-07 Gen Electric Co Plc Delta sigma modulator arrangements
DE59008090D1 (de) * 1990-06-12 1995-02-02 Siemens Ag Überabtastender Analog-Digital-Umsetzer mit Rauschfilterung in Switched-Capacitor-Technik.
JPH04243326A (ja) * 1991-01-18 1992-08-31 Nec Corp オーバサンプリングｄ−ａ変換器

Also Published As

Publication number Publication date
US5459464A (en) 1995-10-17
EP0607712A1 (en) 1994-07-27
RU2144213C1 (ru) 2000-01-10
DE69330744D1 (de) 2001-10-18
ES2165362T3 (es) 2002-03-16
DE69330744T2 (de) 2002-07-04
ATE205620T1 (de) 2001-09-15
EP0607712B1 (en) 2001-09-12

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