ES8304385A1 - "un convertidor de digital en analogico para senales bipolares". - Google Patents

"un convertidor de digital en analogico para senales bipolares".

Info

Publication number
ES8304385A1
ES8304385A1 ES511931A ES511931A ES8304385A1 ES 8304385 A1 ES8304385 A1 ES 8304385A1 ES 511931 A ES511931 A ES 511931A ES 511931 A ES511931 A ES 511931A ES 8304385 A1 ES8304385 A1 ES 8304385A1
Authority
ES
Spain
Prior art keywords
digital
analog converter
signal
signals
bipolar 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
Application number
ES511931A
Other languages
English (en)
Other versions
ES511931A0 (es
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES511931A0 publication Critical patent/ES511931A0/es
Publication of ES8304385A1 publication Critical patent/ES8304385A1/es
Expired 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
    • H03M1/0602—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
    • H03M1/0607—Offset or drift compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

DISPOSITIVO ELIMINADOR DEL RUIDO DE LOS EFECTOS TRANSITORIOS DE CONMUTACION PARA UN CONVERTIDOR DE DIGITAL EN ANALOGICO PARA SEÑALES BIPOLARES. COMPRENDE UN GENERADOR (A), QUE GENERA UN NUMERO DIGITAL, DISPUESTO ENTRE LAS N ENTRADAS (2>N>- , ... , 20) CORRESPONDIENTES A LOS BITIOS MAS SIGNIFICATIVOS Y LOS AL MENOS N CONMUTADORES (T , ... , T<N) DEL CONVERTIDOR Y QUE PROPORCIONA UN DESPLAZAMIENTO DIGITAL. EL GENERADOR COMPRENDE UN SUMADOR (FA , FA ) CON VARIAS ENTRADAS CONECTADAS A UN NUMERO IGUAL DE LAS N ENTRADAS MENCIONADAS, CON UN NUMERO IGUAL DE OTRAS ENTRADAS CONECTADAS A PUNTOS QUE LLEVAN POTENCIALES QUE, JUNTOS, CORRESPONDEN AL NUMERO DIGITAL Y CON UN NUMERO IGUAL DE SALIDAS ACOPLADAS A ENTRADAS DE CONTROL (D , ..., D<N) DE LOS N CONMUTADORES MENCIONADOS. SE PUEDE ACOPLAR UNA FUENTE DE COMPENSACION ANALOGICA A LA SALIDA DEL CONVERTIDOR. APLICABLE A SEÑALES SINUSOIDALES, TALES COMO SEÑALES DE AUDIO.
ES511931A 1981-05-07 1982-05-05 "un convertidor de digital en analogico para senales bipolares". Expired ES8304385A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8102226A NL8102226A (nl) 1981-05-07 1981-05-07 Digitaal analoog omzetter voor bipolaire signalen.

Publications (2)

Publication Number Publication Date
ES511931A0 ES511931A0 (es) 1983-02-16
ES8304385A1 true ES8304385A1 (es) 1983-02-16

Family

ID=19837450

Family Applications (1)

Application Number Title Priority Date Filing Date
ES511931A Expired ES8304385A1 (es) 1981-05-07 1982-05-05 "un convertidor de digital en analogico para senales bipolares".

Country Status (9)

Country Link
US (1) US4490714A (es)
EP (1) EP0065795B1 (es)
JP (1) JPS57193122A (es)
AT (1) ATE8724T1 (es)
AU (1) AU553583B2 (es)
CA (1) CA1212777A (es)
DE (1) DE3260449D1 (es)
ES (1) ES8304385A1 (es)
NL (1) NL8102226A (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61159827A (ja) * 1984-12-31 1986-07-19 Teac Co ディジタル―アナログ変換方法
JPS62112221U (es) * 1985-12-27 1987-07-17
JPH0738585B2 (ja) * 1986-10-21 1995-04-26 日本電気株式会社 デジタル／アナログ変換装置
JPS63238723A (ja) * 1987-03-26 1988-10-04 Yamaha Corp デイジタル信号処理回路
US4829236A (en) * 1987-10-30 1989-05-09 Teradyne, Inc. Digital-to-analog calibration system
US5021786A (en) * 1989-09-15 1991-06-04 Gerdes Richard C Analog to digital and digital to analog signal processors
US5124706A (en) * 1989-09-15 1992-06-23 Wavephore, Inc. Analog to digital and digital to analog signal processors
US5017918A (en) * 1990-03-26 1991-05-21 Burr-Brown Corporation Method and circuit for eliminating major bit transition error at the bipolar zero point in a digital-to-analog converter
US5208595A (en) * 1991-08-21 1993-05-04 Wavephore, Inc. Digitally controlled adaptive slew rate delta modulator
US5257027A (en) * 1992-07-20 1993-10-26 Burr-Brown Corporation Modified sign-magnitude DAC and method
US9762256B2 (en) * 2015-04-16 2017-09-12 Maxlinear, Inc. Digital-to-analog converter (DAC) with enhanced dynamic element matching (DEM) and calibration
US9692435B2 (en) * 2015-04-16 2017-06-27 Maxlinear, Inc. Digital-to-analog converter (DAC) with digital offsets
US9800254B2 (en) 2015-04-16 2017-10-24 Maxlinear, Inc. Digital-to-analog converter (DAC) with partial constant switching

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2020170A1 (de) * 1970-04-24 1972-04-13 Siemens Ag Quantisierungseinrichtung
GB1492263A (en) * 1974-05-17 1977-11-16 Siemens Ag Electrical control circuits
US4016555A (en) * 1975-04-07 1977-04-05 Tyrrel Sylvan F Signal converter
US4250558A (en) * 1976-01-29 1981-02-10 The Babcock & Wilcox Company Hybrid analog function generator
FR2357110A1 (fr) * 1976-07-01 1978-01-27 Trt Telecom Radio Electr Systeme convertisseur numerique-analogique ayant une precision maximale en milieu d'echelle
JPS5376653A (en) * 1976-12-18 1978-07-07 Fujitsu Ltd Digital-analog conversion circuit
US4346368A (en) * 1979-11-23 1982-08-24 The Boeing Company Digital-to-analog converter capable of processing a sign magnitude or ones complement binary coded input

Also Published As

Publication number Publication date
ES511931A0 (es) 1983-02-16
JPS57193122A (en) 1982-11-27
EP0065795A1 (en) 1982-12-01
NL8102226A (nl) 1982-12-01
AU553583B2 (en) 1986-07-24
CA1212777A (en) 1986-10-14
EP0065795B1 (en) 1984-07-25
AU8325782A (en) 1982-11-11
US4490714A (en) 1984-12-25
DE3260449D1 (en) 1984-08-30
ATE8724T1 (de) 1984-08-15

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