CN1019708B - 取样保持电路 - Google Patents

取样保持电路

Info

Publication number
CN1019708B
CN1019708B CN90103347A CN90103347A CN1019708B CN 1019708 B CN1019708 B CN 1019708B CN 90103347 A CN90103347 A CN 90103347A CN 90103347 A CN90103347 A CN 90103347A CN 1019708 B CN1019708 B CN 1019708B
Authority
CN
China
Prior art keywords
gate
links
operational amplifier
input end
controlled switch
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
CN90103347A
Other languages
English (en)
Chinese (zh)
Other versions
CN1048623A (zh
Inventor
弗里德海尔姆·楚克尔
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.)
Sommersen Brant GmbH
Deutsche Thomson Brandt GmbH
Original Assignee
Sommersen Brant GmbH
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 Sommersen Brant GmbH filed Critical Sommersen Brant GmbH
Publication of CN1048623A publication Critical patent/CN1048623A/zh
Publication of CN1019708B publication Critical patent/CN1019708B/zh
Expired legal-status Critical Current

Links

Images

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
    • 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

Landscapes

  • Amplifiers (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Electronic Switches (AREA)
CN90103347A 1989-07-05 1990-07-05 取样保持电路 Expired CN1019708B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3922068.0 1989-07-05
DE3922068A DE3922068A1 (de) 1989-07-05 1989-07-05 Abtast- und halteglied

Publications (2)

Publication Number Publication Date
CN1048623A CN1048623A (zh) 1991-01-16
CN1019708B true CN1019708B (zh) 1992-12-30

Family

ID=6384333

Family Applications (1)

Application Number Title Priority Date Filing Date
CN90103347A Expired CN1019708B (zh) 1989-07-05 1990-07-05 取样保持电路

Country Status (10)

Country Link
EP (1) EP0480953A1 (hu)
JP (1) JPH04506431A (hu)
KR (1) KR920704303A (hu)
CN (1) CN1019708B (hu)
AU (1) AU5928190A (hu)
DD (1) DD296570A5 (hu)
DE (1) DE3922068A1 (hu)
FI (1) FI920042A0 (hu)
HU (1) HUT60563A (hu)
WO (1) WO1991000600A1 (hu)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930004268B1 (ko) * 1990-10-15 1993-05-22 금성일렉트론 주식회사 광대역 샘플/홀드회로
US5340442A (en) * 1991-09-24 1994-08-23 Weyerhaeuser Company Evaluating furnish behavior
JP2006099850A (ja) * 2004-09-29 2006-04-13 Nec Electronics Corp サンプル・ホールド回路、駆動回路及び表示装置
KR101252331B1 (ko) * 2006-03-21 2013-04-08 캠브리지 아날로그 테크놀로지스, 인크. 비교기, 검출기, 그 회로 및 오프셋 제거방법
CN100505105C (zh) * 2006-12-07 2009-06-24 中国科学院半导体研究所 一种采样/保持电路装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701152A (en) * 1970-07-20 1972-10-24 Us Navy Bipolar sample and hold circuit
JPS5085265A (hu) * 1973-11-28 1975-07-09
US4833445A (en) * 1985-06-07 1989-05-23 Sequence Incorporated Fiso sampling system

Also Published As

Publication number Publication date
AU5928190A (en) 1991-01-17
DD296570A5 (de) 1991-12-05
FI920042A0 (fi) 1992-01-03
CN1048623A (zh) 1991-01-16
HU905380D0 (en) 1992-03-30
KR920704303A (ko) 1992-12-19
EP0480953A1 (de) 1992-04-22
HUT60563A (en) 1992-09-28
WO1991000600A1 (de) 1991-01-10
DE3922068A1 (de) 1991-01-17
JPH04506431A (ja) 1992-11-05

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C13 Decision
GR02 Examined patent application
AD01 Patent right deemed abandoned
C20 Patent right or utility model deemed to be abandoned or is abandoned