[go: up one dir, main page]

SE9201882L - Analog mosfet-multiplikator - Google Patents

Analog mosfet-multiplikator

Info

Publication number
SE9201882L
SE9201882L SE9201882A SE9201882A SE9201882L SE 9201882 L SE9201882 L SE 9201882L SE 9201882 A SE9201882 A SE 9201882A SE 9201882 A SE9201882 A SE 9201882A SE 9201882 L SE9201882 L SE 9201882L
Authority
SE
Sweden
Prior art keywords
voltage
mosfet
output
input voltage
output current
Prior art date
Application number
SE9201882A
Other languages
Unknown language ( )
English (en)
Other versions
SE9201882D0 (sv
SE515267C2 (sv
Inventor
I S Han
Original Assignee
Korea Telecommunication
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 Korea Telecommunication filed Critical Korea Telecommunication
Publication of SE9201882D0 publication Critical patent/SE9201882D0/sv
Publication of SE9201882L publication Critical patent/SE9201882L/sv
Publication of SE515267C2 publication Critical patent/SE515267C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
    • G06G7/163—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division using a variable impedance controlled by one of the input signals, variable amplification or transfer function
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/06—Physical realisation, i.e. hardware implementation of neural networks, neurons or parts of neurons
    • G06N3/063—Physical realisation, i.e. hardware implementation of neural networks, neurons or parts of neurons using electronic means
    • G06N3/065—Analogue means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Health & Medical Sciences (AREA)
  • Software Systems (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Evolutionary Computation (AREA)
  • Data Mining & Analysis (AREA)
  • Computational Linguistics (AREA)
  • Artificial Intelligence (AREA)
  • Neurology (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Networks Using Active Elements (AREA)
SE9201882A 1991-11-01 1992-06-18 Analog MOSFET-multiplikator SE515267C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910019374A KR940004429B1 (ko) 1991-11-01 1991-11-01 가변저항형 mosfet 아날로그 곱셈기

Publications (3)

Publication Number Publication Date
SE9201882D0 SE9201882D0 (sv) 1992-06-18
SE9201882L true SE9201882L (sv) 1993-05-02
SE515267C2 SE515267C2 (sv) 2001-07-09

Family

ID=19322147

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9201882A SE515267C2 (sv) 1991-11-01 1992-06-18 Analog MOSFET-multiplikator

Country Status (18)

Country Link
US (1) US5254889A (sv)
JP (1) JPH0693248B2 (sv)
KR (1) KR940004429B1 (sv)
AT (1) AT397443B (sv)
BE (1) BE1005226A5 (sv)
CH (1) CH684855A5 (sv)
DE (1) DE4222844C2 (sv)
DK (1) DK81692A (sv)
ES (1) ES2040660B1 (sv)
FR (1) FR2683354A1 (sv)
GB (1) GB2261092B (sv)
GR (1) GR1002179B (sv)
IT (1) IT1255430B (sv)
LU (1) LU88147A1 (sv)
MC (1) MC2321A1 (sv)
NL (1) NL9201212A (sv)
PT (1) PT100692B (sv)
SE (1) SE515267C2 (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5666080A (en) * 1993-06-17 1997-09-09 Yozan, Inc. Computational circuit
US5442583A (en) * 1993-05-14 1995-08-15 California Institute Of Technology Compensated analog multipliers
US5617053A (en) * 1993-06-17 1997-04-01 Yozan, Inc. Computational circuit
KR970007006B1 (ko) * 1993-08-31 1997-05-01 한국전자통신연구원 인공 신경 회로와 패턴 분리 및 인식용 발진 신경 망의 구조
CN1109404C (zh) * 1993-09-20 2003-05-21 株式会社鹰山 计算电路
GB2325341A (en) * 1997-03-28 1998-11-18 Nec Corp A composite transistor for a current squarer and analog multiplier
US6829598B2 (en) 2000-10-02 2004-12-07 Texas Instruments Incorporated Method and apparatus for modeling a neural synapse function by utilizing a single conventional MOSFET
US10700695B1 (en) 2018-04-17 2020-06-30 Ali Tasdighi Far Mixed-mode quarter square multipliers for machine learning
US10832014B1 (en) 2018-04-17 2020-11-10 Ali Tasdighi Far Multi-quadrant analog current-mode multipliers for artificial intelligence
US10594334B1 (en) 2018-04-17 2020-03-17 Ali Tasdighi Far Mixed-mode multipliers for artificial intelligence
US11275909B1 (en) 2019-06-04 2022-03-15 Ali Tasdighi Far Current-mode analog multiply-accumulate circuits for artificial intelligence
US11416218B1 (en) 2020-07-10 2022-08-16 Ali Tasdighi Far Digital approximate squarer for machine learning
US11467805B1 (en) 2020-07-10 2022-10-11 Ali Tasdighi Far Digital approximate multipliers for machine learning and artificial intelligence applications
KR102480434B1 (ko) * 2020-02-13 2022-12-23 광운대학교 산학협력단 선형 전류-전압 특성의 시냅스 소자 및 신경망 회로

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD103746A1 (sv) * 1973-05-23 1974-02-05
DE2643659A1 (de) * 1976-09-28 1978-03-30 Hitachi Ltd Multiplizierschaltung mit einem feldeffekttransistor
US4156923A (en) * 1977-10-17 1979-05-29 Westinghouse Electric Corp. Method and apparatus for performing matrix multiplication or analog signal correlation
US4837527A (en) * 1987-12-23 1989-06-06 Rca Licensing Corporation Switched capacitor arrangement
JP2760543B2 (ja) * 1989-02-10 1998-06-04 株式会社東芝 多重帰還回路
JPH02287670A (ja) * 1989-04-27 1990-11-27 Mitsubishi Electric Corp 半導体神経回路網
JPH02311972A (ja) * 1989-05-29 1990-12-27 Matsushita Electric Ind Co Ltd ニューロン素子回路
US5061866A (en) * 1990-08-06 1991-10-29 The Ohio State University Research Foundation Analog, continuous time vector scalar multiplier circuits and programmable feedback neural network using them

Also Published As

Publication number Publication date
KR940004429B1 (ko) 1994-05-25
MC2321A1 (fr) 1993-10-25
ES2040660A2 (es) 1993-10-16
JPH0693248B2 (ja) 1994-11-16
DE4222844A1 (de) 1993-05-06
ES2040660B1 (es) 1996-09-01
LU88147A1 (fr) 1993-02-15
ATA144592A (de) 1993-08-15
ITMI921726A0 (it) 1992-07-16
NL9201212A (nl) 1993-06-01
BE1005226A5 (fr) 1993-06-01
KR930011428A (ko) 1993-06-24
DK81692D0 (da) 1992-06-19
DE4222844C2 (de) 1999-05-27
PT100692A (pt) 1994-05-31
AT397443B (de) 1994-04-25
SE9201882D0 (sv) 1992-06-18
PT100692B (pt) 1999-06-30
FR2683354B1 (sv) 1997-02-14
JPH05225364A (ja) 1993-09-03
ES2040660R (sv) 1996-01-16
CH684855A5 (de) 1995-01-13
GB2261092A (en) 1993-05-05
DK81692A (da) 1993-05-02
GR1002179B (en) 1996-03-11
SE515267C2 (sv) 2001-07-09
FR2683354A1 (fr) 1993-05-07
ITMI921726A1 (it) 1994-01-16
IT1255430B (it) 1995-10-31
GB9213381D0 (en) 1992-08-05
US5254889A (en) 1993-10-19
GB2261092B (en) 1995-06-14
GR920100398A (el) 1993-07-30

Similar Documents

Publication Publication Date Title
SE9201882L (sv) Analog mosfet-multiplikator
DE3879187D1 (de) Integrierte halbleiterschaltung mit einem magnetfeldsensor aus halbleitermaterial.
US4013975A (en) Variable resistance circuit
ATE137037T1 (de) Stabilisierte gabelstromversorgung
SE9201883D0 (sv) Mosfet-styrmultiplikator
KR950025502A (ko) 정전압 회로
DE3885746D1 (de) Schaltungsanordnung mit einem an einen opto-elektrischen Wandler angeschlossenen Verstärker.
DE69918394D1 (de) Begrenzungsschaltung für einen analogen Verstärker
JPS5422812A (en) Feedback amplifying circuit with fet switch circuit
KR920015697A (ko) 이득제어장치
SU1105906A1 (ru) Синусный преобразователь
JPS56153416A (en) High accuracy constant current power source
SU964656A1 (ru) Устройство дл смещени выходного напр жени операционного усилител
JPS56149112A (en) Signal attenuator
DE59601083D1 (de) Schaltungsanordnung mit einem Operationsverstärker
SU794608A1 (ru) Релейное устройство
JPS57138206A (en) Power amplifier
JPS57116467A (en) Original detector
JPS577602A (en) Fet amplifying circuit
FR2351454A1 (fr) Montage pour effectuer la sommation de tensions continues
KR950022056A (ko) 다채널 증폭기 출력 제어 회로
KR950007248A (ko) 정전압 궤환 제어회로
JPS5755617A (en) Setting circuit for transistor relay
JPS54139361A (en) Amplifier circuit having polygonal line characteristic
JPS562015A (en) Reference voltage generating circuit

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 9201882-9

Format of ref document f/p: F