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FR2453471A1 - Echantillonneur-bloqueur perfectionne - Google Patents

Echantillonneur-bloqueur perfectionne

Info

Publication number
FR2453471A1
FR2453471A1 FR7908801A FR7908801A FR2453471A1 FR 2453471 A1 FR2453471 A1 FR 2453471A1 FR 7908801 A FR7908801 A FR 7908801A FR 7908801 A FR7908801 A FR 7908801A FR 2453471 A1 FR2453471 A1 FR 2453471A1
Authority
FR
France
Prior art keywords
sample
locker
hold
sampler
hold device
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.)
Granted
Application number
FR7908801A
Other languages
English (en)
Other versions
FR2453471B1 (fr
Inventor
Claude Beauducel
Jacques Cretin
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR7908801A priority Critical patent/FR2453471A1/fr
Priority to DE19803012868 priority patent/DE3012868A1/de
Priority to NL8002007A priority patent/NL8002007A/nl
Priority to CA000349263A priority patent/CA1143433A/fr
Priority to GB8011302A priority patent/GB2050099B/en
Priority to US06/137,100 priority patent/US4352070A/en
Priority to IT21190/80A priority patent/IT1140911B/it
Priority to JP4554480A priority patent/JPS5619592A/ja
Publication of FR2453471A1 publication Critical patent/FR2453471A1/fr
Application granted granted Critical
Publication of FR2453471B1 publication Critical patent/FR2453471B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
    • G11C27/02—Sample-and-hold arrangements
    • G11C27/024—Sample-and-hold arrangements using a capacitive memory element
    • G11C27/026—Sample-and-hold arrangements using a capacitive memory element associated with an amplifier

Landscapes

  • Analogue/Digital Conversion (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Electronic Switches (AREA)
  • Amplifiers (AREA)
  • Networks Using Active Elements (AREA)

Abstract

Echantillonneur-bloqueur adapté à mémoriser des échantillons de tension électrique successifs pourvu d'une très grande dynamique de variation. Il comporte un circuit passif de compensation adapté à reproduire les caractéristiques réelles de fonctionnement du condensateur de mémorisation de l'échantillonneur-bloqueur et des moyens pour soustraire des tensions mémorisées une partie de la tension prélevée aux bornes du circuit passif. Application aux échantillonneurs-bloqueurs pour chaîne d'acquisition sismique.
FR7908801A 1979-04-06 1979-04-06 Echantillonneur-bloqueur perfectionne Granted FR2453471A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7908801A FR2453471A1 (fr) 1979-04-06 1979-04-06 Echantillonneur-bloqueur perfectionne
DE19803012868 DE3012868A1 (de) 1979-04-06 1980-04-02 Tast- und haltekreis fuer ein elektrisches signal
CA000349263A CA1143433A (fr) 1979-04-06 1980-04-03 Echantillonneur-bloqueur de tension produite par un multiplexeur de donnees sismiques
GB8011302A GB2050099B (en) 1979-04-06 1980-04-03 Sample-and-hold units
NL8002007A NL8002007A (nl) 1979-04-06 1980-04-03 Bemonsterings-blokkeerinrichting.
US06/137,100 US4352070A (en) 1979-04-06 1980-04-04 Sample-and-hold unit
IT21190/80A IT1140911B (it) 1979-04-06 1980-04-04 Campionatore a bloccaggio perfezionato
JP4554480A JPS5619592A (en) 1979-04-06 1980-04-07 Sample hold unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7908801A FR2453471A1 (fr) 1979-04-06 1979-04-06 Echantillonneur-bloqueur perfectionne

Publications (2)

Publication Number Publication Date
FR2453471A1 true FR2453471A1 (fr) 1980-10-31
FR2453471B1 FR2453471B1 (fr) 1982-10-22

Family

ID=9224084

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908801A Granted FR2453471A1 (fr) 1979-04-06 1979-04-06 Echantillonneur-bloqueur perfectionne

Country Status (8)

Country Link
US (1) US4352070A (fr)
JP (1) JPS5619592A (fr)
CA (1) CA1143433A (fr)
DE (1) DE3012868A1 (fr)
FR (1) FR2453471A1 (fr)
GB (1) GB2050099B (fr)
IT (1) IT1140911B (fr)
NL (1) NL8002007A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0319414A1 (fr) * 1987-12-02 1989-06-07 Institut Français du Pétrole Dispositif perfectionné pour l'échantillonnage de signaux
FR2636765A1 (fr) * 1988-09-22 1990-03-23 Dupuy Guy Dispositif pour diminuer les pertes de memoires analogiques utilisant des circuits echantillonneurs-bloqueurs

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2083723B (en) * 1980-09-05 1984-06-27 Philips Electronic Associated Electronic analogue switching device
US4585956A (en) * 1982-09-29 1986-04-29 At&T Bell Laboratories Switched capacitor feedback sample-and-hold circuit
CA1207036A (fr) * 1982-09-29 1986-07-02 Hans P. Lie Circuit echantillonneur-bloqueur a reaction avec condensateurs commutes
US4546270A (en) * 1983-09-29 1985-10-08 Tektronix, Inc. Sample and hold droop compensation circuit
US4578646A (en) * 1984-02-08 1986-03-25 Hitachi, Ltd Integral-type small signal input circuit
US4595959A (en) * 1984-08-21 1986-06-17 Storage Technology Corporation Wide bandwidth constant gain peak detector
JPH0654961B2 (ja) * 1985-04-10 1994-07-20 松下電器産業株式会社 サンプルホ−ルド回路
JPS6276099A (ja) * 1985-09-30 1987-04-08 Toshiba Corp サンプル・アンド・ホ−ルド回路
US4990862A (en) * 1986-02-24 1991-02-05 Sony Corporation Output stage for solid-state image pick-up device
DE3856063T2 (de) * 1987-01-22 1998-08-06 Sony Corp Ausgangsstufe für Festkörperbildaufnahmevorrichtung
US4833345A (en) * 1988-02-03 1989-05-23 Analog Devices, Incorporated Sample/hold amplifier for integrated circuits
FR2657719B1 (fr) * 1990-01-30 1994-08-26 Thomson Composants Militaires Circuit d'echantillonnage de signaux analogiques.
DE69325691T2 (de) * 1992-10-19 2000-02-17 Koninklijke Philips Electronics N.V., Eindhoven Abtast-und Halteschaltung mit Reduktion des Taktdurchgriffs
EP0594242B1 (fr) * 1992-10-19 1999-07-21 Koninklijke Philips Electronics N.V. Circuit d'échantillonnage et de maintien avec réduction de traversée d'horloge
US5481212A (en) * 1993-03-12 1996-01-02 Kabushiki Kaisha Toshiba Sample-and-hold circuit device
US5517140A (en) * 1994-04-14 1996-05-14 Matsushita Electric Industrial Co., Ltd. Sample and hold circuit
US6262610B1 (en) * 1999-08-25 2001-07-17 National Semiconductor Corporation Voltage sample and hold circuit for low leakage charge pump
US6795359B1 (en) * 2003-06-10 2004-09-21 Micron Technology, Inc. Methods and apparatus for measuring current as in sensing a memory cell
US8111094B2 (en) * 2003-11-21 2012-02-07 Lsi Corporation Analog multiplexer circuits and methods
US7773332B2 (en) * 2003-11-21 2010-08-10 Agere Systems Inc. Long hold time sample and hold circuits

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2134159A1 (fr) * 1971-04-22 1972-12-08 Commissariat Energie Atomique
DE2520931A1 (de) * 1975-05-10 1976-11-25 Licentia Gmbh Abtast-halteschaltung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119984A (en) * 1960-12-22 1964-01-28 Ibm Analog voltage memory
US3654560A (en) * 1970-06-26 1972-04-04 Keithley Instruments Drift compensated circuit
DE2309809C3 (de) * 1973-02-23 1981-04-30 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur Gewinnung eines oberwellenarmen Signals
US3820033A (en) * 1973-05-16 1974-06-25 Tektronix Inc Mos-fet sample and hold system for digitizing high frequency signals

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2134159A1 (fr) * 1971-04-22 1972-12-08 Commissariat Energie Atomique
DE2520931A1 (de) * 1975-05-10 1976-11-25 Licentia Gmbh Abtast-halteschaltung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0319414A1 (fr) * 1987-12-02 1989-06-07 Institut Français du Pétrole Dispositif perfectionné pour l'échantillonnage de signaux
FR2624299A1 (fr) * 1987-12-02 1989-06-09 Inst Francais Du Petrole Dispositif perfectionne pour l'echantillonnage de signaux
FR2636765A1 (fr) * 1988-09-22 1990-03-23 Dupuy Guy Dispositif pour diminuer les pertes de memoires analogiques utilisant des circuits echantillonneurs-bloqueurs

Also Published As

Publication number Publication date
US4352070A (en) 1982-09-28
JPS5619592A (en) 1981-02-24
DE3012868A1 (de) 1980-10-23
CA1143433A (fr) 1983-03-22
GB2050099B (en) 1983-03-16
JPH0213399B2 (fr) 1990-04-04
GB2050099A (en) 1980-12-31
FR2453471B1 (fr) 1982-10-22
IT8021190A0 (it) 1980-04-04
IT1140911B (it) 1986-10-10
NL8002007A (nl) 1980-10-08

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Legal Events

Date Code Title Description
ST Notification of lapse