ATE178436T1 - Operationsverstärker mit auswählbaren eingängen - Google Patents

Operationsverstärker mit auswählbaren eingängen

Info

Publication number
ATE178436T1
ATE178436T1 AT90307354T AT90307354T ATE178436T1 AT E178436 T1 ATE178436 T1 AT E178436T1 AT 90307354 T AT90307354 T AT 90307354T AT 90307354 T AT90307354 T AT 90307354T AT E178436 T1 ATE178436 T1 AT E178436T1
Authority
AT
Austria
Prior art keywords
input
stage
operational amplifier
output
amplification
Prior art date
Application number
AT90307354T
Other languages
English (en)
Inventor
Miki Moyal
Original Assignee
Advanced Micro Devices Inc
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 Advanced Micro Devices Inc filed Critical Advanced Micro Devices Inc
Application granted granted Critical
Publication of ATE178436T1 publication Critical patent/ATE178436T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H03F1/303—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters using a switching device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/72—Gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Electronic Switches (AREA)
AT90307354T 1989-07-21 1990-07-05 Operationsverstärker mit auswählbaren eingängen ATE178436T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/383,914 US4972157A (en) 1989-07-21 1989-07-21 Operational amplifier having selectable inputs

Publications (1)

Publication Number Publication Date
ATE178436T1 true ATE178436T1 (de) 1999-04-15

Family

ID=23515275

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90307354T ATE178436T1 (de) 1989-07-21 1990-07-05 Operationsverstärker mit auswählbaren eingängen

Country Status (5)

Country Link
US (1) US4972157A (de)
EP (1) EP0409448B1 (de)
JP (1) JPH03141712A (de)
AT (1) ATE178436T1 (de)
DE (1) DE69033024T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5262681A (en) * 1990-10-31 1993-11-16 Kikusui Electronics Corporation Trigger source switching circuit
US5087826A (en) * 1990-12-28 1992-02-11 Intel Corporation Multi-layer neural network employing multiplexed output neurons
US5430400A (en) * 1993-08-03 1995-07-04 Schlumberger Technologies Inc. Driver circuits for IC tester
US5889419A (en) * 1996-11-01 1999-03-30 Lucent Technologies Inc. Differential comparison circuit having improved common mode range
US5805236A (en) * 1996-12-18 1998-09-08 Eastman Kodak Company High frequency image capturing device
US5867053A (en) * 1997-03-21 1999-02-02 Motorola Inc. Multiplexed output circuit and method of operation thereof
US6038266A (en) * 1998-09-30 2000-03-14 Lucent Technologies, Inc. Mixed mode adaptive analog receive architecture for data communications
US6829716B2 (en) * 2000-06-16 2004-12-07 International Business Machines Corporation Latch structure for interlocked pipelined CMOS (IPCMOS) circuits
US6717468B1 (en) * 2002-08-08 2004-04-06 Silicon Image, Inc. Dynamically biased full-swing operation amplifier for an active matrix liquid crystal display driver
US7142042B1 (en) * 2003-08-29 2006-11-28 National Semiconductor Corporation Nulled error amplifier
JP7159568B2 (ja) * 2018-02-23 2022-10-25 株式会社リコー 光電変換素子、画像読取装置、および画像形成装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230397A (en) * 1963-11-26 1966-01-18 Richard A Linder Broadband video frequency switching circuit
DE1279735C2 (de) * 1966-07-14 1969-05-29 Standard Elektrik Lorenz Ag Stromverstaerkende Abtastschaltung fuer Gleichspannungen
US3670148A (en) * 1970-09-14 1972-06-13 Lear Siegler Inc Selective signal transmission system
US3681699A (en) * 1971-02-26 1972-08-01 Cogar Corp Tape channel switching circuit
DE2645917A1 (de) * 1975-10-22 1977-05-12 Philips Corp Schaltungsanordnung zum wahlweisen schalten zweier verschiedener verstaerker an einen ausgang
JPS54106161A (en) * 1978-02-08 1979-08-20 Saun Design Japan:Kk Switch circuit
US4467227A (en) * 1981-10-29 1984-08-21 Hughes Aircraft Company Channel charge compensation switch with first order process independence
US4441081A (en) * 1981-12-22 1984-04-03 International Business Machines Switching power driving circuit arrangement
US4490626A (en) * 1982-07-29 1984-12-25 Irvine Sensors Corporation Multiplexer circuitry for high density analog signals
NL8403819A (nl) * 1984-12-17 1986-07-16 Philips Nv Schakelinrichting voor het onderdrukken van een signaal.

Also Published As

Publication number Publication date
EP0409448A2 (de) 1991-01-23
EP0409448B1 (de) 1999-03-31
US4972157A (en) 1990-11-20
JPH03141712A (ja) 1991-06-17
DE69033024D1 (de) 1999-05-06
DE69033024T2 (de) 1999-11-11
EP0409448A3 (en) 1991-05-08

Similar Documents

Publication Publication Date Title
DK0474930T3 (da) Forstærkning med direkte forbundne, kaskadekoblede forstærkere
TW342553B (en) Efficient parallel-stage power amplifier
DK0553300T3 (da) Forstærker med lineær forstærkningsstyring
EP0363332A3 (de) Voll differentieller CMOS-Komparator mit hoher Auflösung
KR970068133A (ko) 다단 가변이득 증폭회로
UA39094C2 (uk) Передавач (варіанти), спосіб керування підсилювачем, схема підсилення і керування насиченням підсилювача
ATE178436T1 (de) Operationsverstärker mit auswählbaren eingängen
EP0377948A3 (de) Optische Verstärkervorrichtung
MY110755A (en) Amplifier stage having an output voltage that is db linear.
DE3569821D1 (en) Flow meter with a thermally resistant element
ATE186427T1 (de) Schaltungsanordnung zur auswertung von intermodulationsprodukten
DK0414159T3 (da) Forstærkerarrangement til at tilvejebringe en styrbar, ikke-lineær overføingskarakteristik, som er brugbar til at forbedre kontrasten i et billede
DE3884068D1 (de) Schaltungsanordnung für einen analogen, elektronischen Regler.
JPS5552605A (en) Detector circuit
SU886202A1 (ru) Дифференциальный усилительный каскад
JPS5748809A (en) Muting circuit
FR2453541A1 (fr) Circuit d'amplificateur de puissance a preamplificateur
EP0180337A3 (de) Pufferschaltung
JPS57147309A (en) Variable gain amplifier
JPS57148409A (en) Fet amplifying circuit
JPS56168413A (en) Multisignal amplifier
SU402134A1 (ru) Усилитель мощности
JPS57162812A (en) Noise reduction device
JPS57208714A (en) Push-pull amplifying circuit with direct current feedback
JPS57171810A (en) Power amplifier

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties