ES2040659R - - Google Patents
Info
- Publication number
- ES2040659R ES2040659R ES9201484A ES9201484A ES2040659R ES 2040659 R ES2040659 R ES 2040659R ES 9201484 A ES9201484 A ES 9201484A ES 9201484 A ES9201484 A ES 9201484A ES 2040659 R ES2040659 R ES 2040659R
- Authority
- ES
- Spain
- Prior art keywords
- voltage
- source
- input voltage
- mosfets
- mosfet
- 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
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 OR CALCULATING; 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 specially adapted therefor
- G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for multiplication or division
- G06G7/163—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for multiplication or division using a variable impedance controlled by one of the input signals, variable amplification or transfer function
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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.
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 ES2040659A2 (es) | 1993-10-16 |
| ES2040659R true 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)
| 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 |
| EP0766187B1 (en) * | 1995-09-27 | 2001-11-28 | STMicroelectronics S.r.l. | Low-power, low-voltage four-quadrant analog multiplier, particularly for neural applications |
| 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 |
Family Cites Families (13)
| 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 |
| US4156923A (en) * | 1977-10-17 | 1979-05-29 | Westinghouse Electric Corp. | Method and apparatus for performing matrix multiplication or analog signal correlation |
| US4760349A (en) * | 1986-08-19 | 1988-07-26 | Regents Of The University Of Minnesota | CMOS analog standard cell arrays using linear transconductance elements |
| 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 |
| 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 |
| KR920701918A (ko) * | 1989-06-15 | 1992-08-12 | 제이 엘.체신 | 입력 또는 출력라인과 차등감지 또는 구동된 출력 또는 입력라인 쌍을 접속한 용량성 구조를 사용한 뉴럴네트 |
| 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 |
| 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 |
| 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 |
-
1991
- 1991-11-01 KR KR1019910019375A patent/KR940004430B1/ko not_active Expired - Fee Related
-
1992
- 1992-06-12 MC MC922230A patent/MC2322A1/fr unknown
- 1992-06-18 SE SE9201883A patent/SE9201883L/ not_active Application Discontinuation
- 1992-06-18 US US07/900,330 patent/US5237289A/en not_active Expired - Lifetime
- 1992-06-22 DK DK081992A patent/DK81992A/da not_active Application Discontinuation
- 1992-06-24 GB GB9213382A patent/GB2261093B/en not_active Expired - Fee Related
- 1992-07-08 BE BE9200637A patent/BE1005270A5/fr not_active IP Right Cessation
- 1992-07-09 FR FR9208504A patent/FR2683353B1/fr not_active Expired - Fee Related
- 1992-07-10 NL NL9201248A patent/NL9201248A/nl active Search and Examination
- 1992-07-11 DE DE4222846A patent/DE4222846C2/de not_active Expired - Fee Related
- 1992-07-15 AT AT0144692A patent/AT398010B/de not_active IP Right Cessation
- 1992-07-15 PT PT100693A patent/PT100693A/pt not_active Application Discontinuation
- 1992-07-15 LU LU88148A patent/LU88148A1/fr unknown
- 1992-07-16 ES ES09201484A patent/ES2040659B1/es not_active Expired - Fee Related
- 1992-07-16 CH CH2241/92A patent/CH684665A5/de not_active IP Right Cessation
- 1992-07-16 IT ITMI921727A patent/IT1255431B/it active IP Right Grant
- 1992-09-23 GR GR920100399A patent/GR1002150B/el not_active IP Right Cessation
- 1992-10-30 JP JP4292340A patent/JPH0690736B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE4222846C2 (de) | 1995-06-22 |
| GB2261093B (en) | 1995-06-21 |
| KR940004430B1 (ko) | 1994-05-25 |
| ITMI921727A1 (it) | 1994-01-16 |
| ATA144692A (de) | 1993-12-15 |
| GB2261093A (en) | 1993-05-05 |
| ITMI921727A0 (it) | 1992-07-16 |
| JPH05225365A (ja) | 1993-09-03 |
| SE9201883D0 (sv) | 1992-06-18 |
| FR2683353B1 (fr) | 1997-03-28 |
| DK81992A (da) | 1993-05-02 |
| GR920100399A (el) | 1993-07-30 |
| BE1005270A5 (fr) | 1993-06-15 |
| DE4222846A1 (de) | 1993-05-06 |
| DK81992D0 (da) | 1992-06-22 |
| US5237289A (en) | 1993-08-17 |
| GR1002150B (en) | 1996-02-20 |
| GB9213382D0 (en) | 1992-08-05 |
| LU88148A1 (fr) | 1993-02-15 |
| SE9201883L (sv) | 1993-05-02 |
| ES2040659B1 (es) | 1996-11-01 |
| CH684665A5 (de) | 1994-11-15 |
| KR930011429A (ko) | 1993-06-24 |
| FR2683353A1 (fr) | 1993-05-07 |
| NL9201248A (nl) | 1993-06-01 |
| ES2040659A2 (es) | 1993-10-16 |
| PT100693A (pt) | 1994-05-31 |
| JPH0690736B2 (ja) | 1994-11-14 |
| MC2322A1 (fr) | 1993-10-25 |
| AT398010B (de) | 1994-08-25 |
| IT1255431B (it) | 1995-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 19920716 Kind code of ref document: B1 Effective date: 19920716 |
|
| FD1A | Patent lapsed |
Effective date: 20010717 |