GB2075781A - Sample and hold circuit with offset cancellation - Google Patents

Sample and hold circuit with offset cancellation

Info

Publication number
GB2075781A
GB2075781A GB8104207A GB8104207A GB2075781A GB 2075781 A GB2075781 A GB 2075781A GB 8104207 A GB8104207 A GB 8104207A GB 8104207 A GB8104207 A GB 8104207A GB 2075781 A GB2075781 A GB 2075781A
Authority
GB
United Kingdom
Prior art keywords
operational amplifier
transistor
transistors
capacitor
hold circuit
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.)
Withdrawn
Application number
GB8104207A
Other languages
English (en)
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.)
American Microsystems Holding Corp
Original Assignee
American Microsystems Holding Corp
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 American Microsystems Holding Corp filed Critical American Microsystems Holding Corp
Publication of GB2075781A publication Critical patent/GB2075781A/en
Withdrawn legal-status Critical Current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

  • Amplifiers (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Measurement Of Current Or Voltage (AREA)
GB8104207A 1979-09-27 1980-09-02 Sample and hold circuit with offset cancellation Withdrawn GB2075781A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7933979A 1979-09-27 1979-09-27

Publications (1)

Publication Number Publication Date
GB2075781A true GB2075781A (en) 1981-11-18

Family

ID=22149901

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8104207A Withdrawn GB2075781A (en) 1979-09-27 1980-09-02 Sample and hold circuit with offset cancellation

Country Status (7)

Country Link
JP (1) JPS56501223A (enExample)
DE (1) DE3049671A1 (enExample)
FR (1) FR2466838A1 (enExample)
GB (1) GB2075781A (enExample)
NL (1) NL8020352A (enExample)
SE (1) SE8103279L (enExample)
WO (1) WO1981000928A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534415A1 (fr) * 1982-10-07 1984-04-13 Cii Honeywell Bull Procede de fabrication de resistances electriques dans un materiau semi-conducteur polycristallin et dispositif a circuits integres resultant
NL8501492A (nl) * 1985-05-24 1986-12-16 Philips Nv Bemonster- en houd-schakelinrichting.
US4691125A (en) * 1986-10-03 1987-09-01 Motorola, Inc. One hundred percent duty cycle sample-and-hold circuit
GB2214018A (en) * 1987-12-23 1989-08-23 Philips Electronic Associated Current mirror circuit arrangement
US5162670A (en) * 1990-01-26 1992-11-10 Kabushiki Kaisha Toshiba Sample-and-hold circuit device
JP2777302B2 (ja) * 1992-01-16 1998-07-16 株式会社東芝 オフセット検出回路、出力回路および半導体集積回路
KR100557501B1 (ko) * 2003-06-30 2006-03-07 엘지.필립스 엘시디 주식회사 아날로그 버퍼 및 그 구동방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3441913A (en) * 1966-04-12 1969-04-29 James J Pastoriza Multiple signal sampling and storage elements sequentially discharged through an operational amplifier
FR96064E (fr) * 1968-10-31 1972-05-19 Ferrieu Gilbert Dispositif échantillonneur a mémoire de signaux analogiques.
US4066919A (en) * 1976-04-01 1978-01-03 Motorola, Inc. Sample and hold circuit

Also Published As

Publication number Publication date
WO1981000928A1 (en) 1981-04-02
SE8103279L (sv) 1981-05-25
DE3049671A1 (en) 1982-02-25
NL8020352A (nl) 1981-07-01
FR2466838A1 (fr) 1981-04-10
JPS56501223A (enExample) 1981-08-27

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)