ES2040659A2 - Multiplicador de control con mosfets. - Google Patents

Multiplicador de control con mosfets.

Info

Publication number
ES2040659A2
ES2040659A2 ES929201484A ES9201484A ES2040659A2 ES 2040659 A2 ES2040659 A2 ES 2040659A2 ES 929201484 A ES929201484 A ES 929201484A ES 9201484 A ES9201484 A ES 9201484A ES 2040659 A2 ES2040659 A2 ES 2040659A2
Authority
ES
Spain
Prior art keywords
mosfet
input voltage
voltage
symmetrical
controlling multiplier
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
ES929201484A
Other languages
English (en)
Other versions
ES2040659B1 (es
ES2040659R (es
Inventor
Song Han Il
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.)
KT Corp
Original Assignee
KT 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 KT Corp filed Critical KT Corp
Publication of ES2040659A2 publication Critical patent/ES2040659A2/es
Publication of ES2040659R publication Critical patent/ES2040659R/es
Application granted granted Critical
Publication of ES2040659B1 publication Critical patent/ES2040659B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Networks Using Active Elements (AREA)
  • Amplifiers (AREA)

Abstract

MULTIPLICADOR DE CONTROL CON MOSFETS. ESTA DESTINADO A LA OBTENCION DE LA FUNCION PRECISA DE LA MULTIPLICACION OPERACIONAL POR DESPLAZAMIENTO DE LA TENSION DE DESPLAZAMIENTO DE LOS MOSFETS PARA ELIMINAR SU INTENSIDAD NO LINEAL. UTILIZA FUENTES DE TENSION SIMETRICA, UN CIRCUITO ESPECULAR DE INTENSIDAD Y MEDIOS LINEALES DE MOSFET PARA HACER VARIAR LINEALMENTE LA INTENSIDAD DE SALIDA HACIA UN NODO, DE ACUERDO CON UNA TENSION DE ENTRADA PROCEDENTE DE UNA FUENTE VG Y UNA TENSION SIMETRICA DE ENTRADA PROCEDENTE DE FUENTES VX Y -VX. LA TENSION DE ENTRADA DE LA FUENTE VG ESTA ASOCIADA OPERATIVAMENTE CON LA TENSION SIMETRICA DE ENTRADA PROCEDENTE DE LAS FUENTES VX Y -VX. UN ELEMENTO DE IMPEDANCIA PRODUCE UNA TENSION VO, ESTANDO CONECTADO EL ELEMENTO DE IMPEDANCIA AL NODO DE LOS MEDIOS LINEALES DE MOSFET Y LA MASA. APLICABLE, PARTICULARMENTE, PARA OBTENER HIBRIDOS ANALOGICO-DIGITALES DE UNA SINAPSIS NEURAL ARTIFICIAL.
ES09201484A 1991-11-01 1992-07-16 Multiplicador de control con mosfets. Expired - Fee Related ES2040659B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910019375A KR940004430B1 (ko) 1991-11-01 1991-11-01 Mosfet 저항성 제어형 곱셈연산기

Publications (3)

Publication Number Publication Date
ES2040659A2 true ES2040659A2 (es) 1993-10-16
ES2040659R ES2040659R (es) 1996-03-01
ES2040659B1 ES2040659B1 (es) 1996-11-01

Family

ID=19322149

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09201484A Expired - Fee Related ES2040659B1 (es) 1991-11-01 1992-07-16 Multiplicador de control con mosfets.

Country Status (18)

Country Link
US (1) US5237289A (es)
JP (1) JPH0690736B2 (es)
KR (1) KR940004430B1 (es)
AT (1) AT398010B (es)
BE (1) BE1005270A5 (es)
CH (1) CH684665A5 (es)
DE (1) DE4222846C2 (es)
DK (1) DK81992A (es)
ES (1) ES2040659B1 (es)
FR (1) FR2683353B1 (es)
GB (1) GB2261093B (es)
GR (1) GR1002150B (es)
IT (1) IT1255431B (es)
LU (1) LU88148A1 (es)
MC (1) MC2322A1 (es)
NL (1) NL9201248A (es)
PT (1) PT100693A (es)
SE (1) SE9201883L (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0548354A (ja) * 1991-08-19 1993-02-26 Matsushita Electric Ind Co Ltd 利得制御回路および半導体装置
DE69524220T2 (de) * 1995-09-27 2002-07-11 Stmicroelectronics S.R.L., Agrate Brianza Vierquadrantenmultiplizierer mit niedrigem Verbrauch und niedriger Spannung, insbesondere für neuronale Anwendungen
US5720004A (en) * 1995-09-29 1998-02-17 United Microelectronics Corporation Current-mode hamming neural network
US5917368A (en) * 1996-05-08 1999-06-29 Telefonatiebolaget Lm Ericsson Voltage-to-current converter
KR100219036B1 (ko) * 1996-09-30 1999-09-01 이계철 저전압형 모스펫 콘트롤링 곱셈기
KR100219037B1 (ko) * 1996-10-01 1999-09-01 이계철 선형화된 저항성을 이용한 모스펫 아날로그 곱셈기
JP3545142B2 (ja) * 1996-11-25 2004-07-21 三菱電機株式会社 差動増幅器
FR2769388B1 (fr) * 1997-10-07 2001-08-03 Korea Telecomm Authority Multiplieur et synapse de reseau neuronal utilisant un miroir de courant comportant des transistors a effet de champ mos de faible puissance

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032767A (en) * 1976-02-26 1977-06-28 The United States Of America As Represented By The Secretary Of The Navy High-frequency ccd adder and multiplier
US4760349A (en) * 1986-08-19 1988-07-26 Regents Of The University Of Minnesota CMOS analog standard cell arrays using linear transconductance elements
WO1990016039A1 (en) * 1989-06-15 1990-12-27 General Electric Company Neural net using differential capacitively coupled input and output lines
US5021988A (en) * 1989-04-27 1991-06-04 Mitsubishi Denki Kabushiki Kaisha Semiconductor neural network and method of driving the same
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4825174A (en) * 1988-06-20 1989-04-25 American Telephone And Telegraph Company, At&T Bell Laboratories Symmetric integrated amplifier with controlled DC offset voltage
US4931674A (en) * 1988-11-16 1990-06-05 United States Of America As Represented By The Secretary Of The Navy Programmable analog voltage multiplier circuit means
US4906873A (en) * 1989-01-12 1990-03-06 The United States Of America As Represented By The Secretary Of The Navy CMOS analog four-quadrant multiplier
JPH02311972A (ja) * 1989-05-29 1990-12-27 Matsushita Electric Ind Co Ltd ニューロン素子回路
US4978873A (en) * 1989-10-11 1990-12-18 The United States Of America As Represented By The Secretary Of The Navy CMOS analog four-quadrant multiplier
US5097156A (en) * 1991-04-11 1992-03-17 The United States Of America As Represented By The Secretary Of The Navy Circuitry for compensating for transistor parameter mismatches in a CMOS analog four-quadrant multiplier

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032767A (en) * 1976-02-26 1977-06-28 The United States Of America As Represented By The Secretary Of The Navy High-frequency ccd adder and multiplier
US4760349A (en) * 1986-08-19 1988-07-26 Regents Of The University Of Minnesota CMOS analog standard cell arrays using linear transconductance elements
US5021988A (en) * 1989-04-27 1991-06-04 Mitsubishi Denki Kabushiki Kaisha Semiconductor neural network and method of driving the same
WO1990016039A1 (en) * 1989-06-15 1990-12-27 General Electric Company Neural net using differential capacitively coupled input and output lines
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
GB2261093A (en) 1993-05-05
GB9213382D0 (en) 1992-08-05
SE9201883L (sv) 1993-05-02
GR920100399A (el) 1993-07-30
DE4222846A1 (de) 1993-05-06
JPH0690736B2 (ja) 1994-11-14
DK81992D0 (da) 1992-06-22
ATA144692A (de) 1993-12-15
ES2040659B1 (es) 1996-11-01
LU88148A1 (fr) 1993-02-15
DE4222846C2 (de) 1995-06-22
JPH05225365A (ja) 1993-09-03
PT100693A (pt) 1994-05-31
NL9201248A (nl) 1993-06-01
GR1002150B (en) 1996-02-20
GB2261093B (en) 1995-06-21
FR2683353B1 (fr) 1997-03-28
IT1255431B (it) 1995-10-31
SE9201883D0 (sv) 1992-06-18
KR940004430B1 (ko) 1994-05-25
FR2683353A1 (fr) 1993-05-07
ITMI921727A0 (it) 1992-07-16
ES2040659R (es) 1996-03-01
US5237289A (en) 1993-08-17
MC2322A1 (fr) 1993-10-25
BE1005270A5 (fr) 1993-06-15
ITMI921727A1 (it) 1994-01-16
CH684665A5 (de) 1994-11-15
DK81992A (da) 1993-05-02
KR930011429A (ko) 1993-06-24
AT398010B (de) 1994-08-25

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