WO2011071547A1 - Eléments de traitement analogiques dans une somme de produits - Google Patents
Eléments de traitement analogiques dans une somme de produits Download PDFInfo
- Publication number
- WO2011071547A1 WO2011071547A1 PCT/US2010/020157 US2010020157W WO2011071547A1 WO 2011071547 A1 WO2011071547 A1 WO 2011071547A1 US 2010020157 W US2010020157 W US 2010020157W WO 2011071547 A1 WO2011071547 A1 WO 2011071547A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- copies
- cell
- product outputs
- analog product
- partial products
- Prior art date
Links
- 238000005070 sampling Methods 0.000 claims description 15
- 230000004044 response Effects 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 abstract description 17
- 238000010586 diagram Methods 0.000 description 13
- 229920005994 diacetyl cellulose Polymers 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229930091051 Arenine Natural products 0.000 description 1
- 241001522296 Erithacus rubecula Species 0.000 description 1
- 238000013528 artificial neural network Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
Classifications
-
- 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
- G06G7/19—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions
-
- 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
- G06G7/14—Arrangements for performing computing operations, e.g. operational amplifiers for addition or subtraction
Definitions
- Figure 7 shows a circuit diagram of multiple instances of the differential output voltage R-2R DACs of Figure 6, with the outputs connected in parallel.
- One embodiment removes the DAC. It is not a DAC if there is no digital input. It is also not a DAC if the arrangement of resistors or the switches is not one of the known forms of analog to digital converter. Another embodiment has a circuit with a novel R-2R DAC.
Landscapes
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Analogue/Digital Conversion (AREA)
Abstract
L'invention concerne un traitement analogique d'une somme de produits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/683,119 US20110140757A1 (en) | 2009-12-11 | 2010-01-06 | Analog Processing Elements In A Sum of Products |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28586809P | 2009-12-11 | 2009-12-11 | |
| US61/285,868 | 2009-12-11 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US12/683,119 Continuation US20110140757A1 (en) | 2009-12-11 | 2010-01-06 | Analog Processing Elements In A Sum of Products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2011071547A1 true WO2011071547A1 (fr) | 2011-06-16 |
Family
ID=44145842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US2010/020157 WO2011071547A1 (fr) | 2009-12-11 | 2010-01-05 | Eléments de traitement analogiques dans une somme de produits |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20110140757A1 (fr) |
| WO (1) | WO2011071547A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112639797A (zh) * | 2018-10-11 | 2021-04-09 | Tdk株式会社 | 积和运算器、逻辑运算器件、神经形态器件及积和运算方法 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013067465A1 (fr) | 2011-11-04 | 2013-05-10 | Ess Technology, Inc. | Conversion descendante de multiples canaux rf |
| WO2017026989A1 (fr) | 2015-08-07 | 2017-02-16 | Hewlett Packard Enterprise Development Lp | Réseaux crossbar pour le calcul de multiplication de matrices |
| US20170126196A1 (en) * | 2015-11-02 | 2017-05-04 | Ess Technology, Inc. | Low Noise Audio Rendering Circuit |
| EP3751409B1 (fr) * | 2019-06-12 | 2024-02-28 | Nokia Technologies Oy | Circuits intégrés |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6035320A (en) * | 1995-01-04 | 2000-03-07 | Texas Instruments Incorporated | Fir filter architecture |
| US20020163454A1 (en) * | 2001-05-03 | 2002-11-07 | Hrl Laboratories, Llc | Photonic parallel analog-to-digital converter |
| US20050114426A1 (en) * | 2003-11-21 | 2005-05-26 | Xiaofeng Lin | Filtering, equalization, and power estimation for enabling higher speed signal transmission |
| US7028070B2 (en) * | 2001-01-29 | 2006-04-11 | Ess Technology, Inc. | High speed filter |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4120035A (en) * | 1977-08-16 | 1978-10-10 | International Business Machines Corporation | Electrically reprogrammable transversal filter using charge coupled devices |
| US4475170A (en) * | 1981-10-29 | 1984-10-02 | American Microsystems, Inc. | Programmable transversal filter |
| US6337648B1 (en) * | 1998-11-25 | 2002-01-08 | Texas Instruments Inc. | MOS transistor digital-to-analog converter |
| US6829311B1 (en) * | 2000-09-19 | 2004-12-07 | Kaben Research Inc. | Complex valued delta sigma phase locked loop demodulator |
| US6975261B1 (en) * | 2004-07-28 | 2005-12-13 | Intersil America's Inc. | High accuracy digital to analog converter using parallel P and N type resistor ladders |
| US8188754B2 (en) * | 2009-07-15 | 2012-05-29 | Maxim Integrated Products, Inc. | Method and apparatus for sensing capacitance value and converting it into digital format |
-
2010
- 2010-01-05 WO PCT/US2010/020157 patent/WO2011071547A1/fr active Application Filing
- 2010-01-06 US US12/683,119 patent/US20110140757A1/en not_active Abandoned
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6035320A (en) * | 1995-01-04 | 2000-03-07 | Texas Instruments Incorporated | Fir filter architecture |
| US7028070B2 (en) * | 2001-01-29 | 2006-04-11 | Ess Technology, Inc. | High speed filter |
| US20020163454A1 (en) * | 2001-05-03 | 2002-11-07 | Hrl Laboratories, Llc | Photonic parallel analog-to-digital converter |
| US20050114426A1 (en) * | 2003-11-21 | 2005-05-26 | Xiaofeng Lin | Filtering, equalization, and power estimation for enabling higher speed signal transmission |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112639797A (zh) * | 2018-10-11 | 2021-04-09 | Tdk株式会社 | 积和运算器、逻辑运算器件、神经形态器件及积和运算方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20110140757A1 (en) | 2011-06-16 |
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