IT8783684A0 - Circuito analogico integrato con topologia e caratteristiche intrinseche selezionabili via comando digitale. - Google Patents
Circuito analogico integrato con topologia e caratteristiche intrinseche selezionabili via comando digitale.Info
- Publication number
- IT8783684A0 IT8783684A0 IT8783684A IT8368487A IT8783684A0 IT 8783684 A0 IT8783684 A0 IT 8783684A0 IT 8783684 A IT8783684 A IT 8783684A IT 8368487 A IT8368487 A IT 8368487A IT 8783684 A0 IT8783684 A0 IT 8783684A0
- Authority
- IT
- Italy
- Prior art keywords
- topology
- via digital
- digital command
- selectable via
- analogue circuit
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06J—HYBRID COMPUTING ARRANGEMENTS
- G06J1/00—Hybrid computing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Automation & Control Theory (AREA)
- Evolutionary Computation (AREA)
- Fuzzy Systems (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
- Semiconductor Integrated Circuits (AREA)
- Control Of Amplification And Gain Control (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT83684/87A IT1220190B (it) | 1987-12-22 | 1987-12-22 | Circuito analogico integrato con topologia e caratteristiche intrinseche selezionabili via comando digitale |
DE3851423T DE3851423T2 (de) | 1987-12-22 | 1988-12-21 | Analog integrierte Schaltung mit durch digitale Steuerung auswählbaren Eigentopologien und Kennzeichen. |
EP88830554A EP0322382B1 (en) | 1987-12-22 | 1988-12-21 | Analog integrated circuit having intrinsic topologies and characteristics selectable by a digital control |
US07/287,299 US4875020A (en) | 1987-12-22 | 1988-12-21 | Analog integrated circuit having intrinsic topologies and characteristics selectable by a digital control |
JP63324698A JPH024001A (ja) | 1987-12-22 | 1988-12-22 | デジタルコントロールにより選択可能な固有のトポロジと特性を有するアナログ集積回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT83684/87A IT1220190B (it) | 1987-12-22 | 1987-12-22 | Circuito analogico integrato con topologia e caratteristiche intrinseche selezionabili via comando digitale |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8783684A0 true IT8783684A0 (it) | 1987-12-22 |
IT1220190B IT1220190B (it) | 1990-06-06 |
Family
ID=11323801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT83684/87A IT1220190B (it) | 1987-12-22 | 1987-12-22 | Circuito analogico integrato con topologia e caratteristiche intrinseche selezionabili via comando digitale |
Country Status (5)
Country | Link |
---|---|
US (1) | US4875020A (it) |
EP (1) | EP0322382B1 (it) |
JP (1) | JPH024001A (it) |
DE (1) | DE3851423T2 (it) |
IT (1) | IT1220190B (it) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5202687A (en) * | 1991-06-12 | 1993-04-13 | Intellectual Property Development Associates Of Connecticut | Analog to digital converter |
WO1995000921A1 (de) * | 1993-06-25 | 1995-01-05 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Konfigurierbares, analoges und digitales array |
WO1995032481A1 (en) * | 1994-05-24 | 1995-11-30 | Imp, Inc. | Integrated circuit having programmable analog modules with configurable interconnects between them |
US5936451A (en) * | 1994-12-29 | 1999-08-10 | Stmicroeletronics, Inc. | Delay circuit and method |
USRE42250E1 (en) | 1994-12-29 | 2011-03-29 | Stmicroelectronics, Inc. | Delay circuit and method |
US5813993A (en) * | 1996-04-05 | 1998-09-29 | Consolidated Research Of Richmond, Inc. | Alertness and drowsiness detection and tracking system |
US6144327A (en) * | 1996-08-15 | 2000-11-07 | Intellectual Property Development Associates Of Connecticut, Inc. | Programmably interconnected programmable devices |
US5875250A (en) * | 1998-02-02 | 1999-02-23 | Kuo; Mark | Single package three channel audio signal amplifier |
US6020785A (en) * | 1998-10-23 | 2000-02-01 | Maxim Integrated Products, Inc. | Fixed gain operational amplifiers |
US6701340B1 (en) | 1999-09-22 | 2004-03-02 | Lattice Semiconductor Corp. | Double differential comparator and programmable analog block architecture using same |
US6362684B1 (en) | 2000-02-17 | 2002-03-26 | Lattice Semiconductor Corporation | Amplifier having an adjust resistor network |
US6424209B1 (en) | 2000-02-18 | 2002-07-23 | Lattice Semiconductor Corporation | Integrated programmable continuous time filter with programmable capacitor arrays |
US6806771B1 (en) | 2001-06-01 | 2004-10-19 | Lattice Semiconductor Corp. | Multimode output stage converting differential to single-ended signals using current-mode input signals |
US6717451B1 (en) | 2001-06-01 | 2004-04-06 | Lattice Semiconductor Corporation | Precision analog level shifter with programmable options |
US6583652B1 (en) | 2001-06-01 | 2003-06-24 | Lattice Semiconductor Corporation | Highly linear programmable transconductor with large input-signal range |
WO2007087669A1 (en) * | 2006-01-31 | 2007-08-09 | Christopher Thomas | Programmable analog circuit with control logic and microprocessor |
US8019310B2 (en) * | 2007-10-30 | 2011-09-13 | Qualcomm Incorporated | Local oscillator buffer and mixer having adjustable size |
US8929840B2 (en) | 2007-09-14 | 2015-01-06 | Qualcomm Incorporated | Local oscillator buffer and mixer having adjustable size |
US8229043B2 (en) * | 2008-03-21 | 2012-07-24 | Qualcomm Incorporated | Stepped gain mixer |
CN102210988B (zh) * | 2010-12-29 | 2013-04-24 | 厦门松霖科技有限公司 | 一种起泡器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3634659A (en) * | 1965-10-23 | 1972-01-11 | Adage Inc | Hybrid computer using a digitally controlled attenuator |
US3870967A (en) * | 1972-05-22 | 1975-03-11 | Motorola Inc | Method and apparatus for adjustment of offset voltage of a differential amplifier |
US4209753A (en) * | 1978-10-27 | 1980-06-24 | Kepco, Inc. | Amplifier programmable in gain and output polarity |
US4551685A (en) * | 1982-10-25 | 1985-11-05 | Kerns Jr David V | Programmable gain feedback amplifier |
US4641108A (en) * | 1985-10-16 | 1987-02-03 | Raytheon Company | Configurable analog integrated circuit |
-
1987
- 1987-12-22 IT IT83684/87A patent/IT1220190B/it active
-
1988
- 1988-12-21 US US07/287,299 patent/US4875020A/en not_active Expired - Lifetime
- 1988-12-21 EP EP88830554A patent/EP0322382B1/en not_active Expired - Lifetime
- 1988-12-21 DE DE3851423T patent/DE3851423T2/de not_active Expired - Fee Related
- 1988-12-22 JP JP63324698A patent/JPH024001A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
IT1220190B (it) | 1990-06-06 |
US4875020A (en) | 1989-10-17 |
EP0322382B1 (en) | 1994-09-07 |
JPH024001A (ja) | 1990-01-09 |
EP0322382A2 (en) | 1989-06-28 |
EP0322382A3 (en) | 1991-05-29 |
DE3851423T2 (de) | 1995-01-19 |
DE3851423D1 (de) | 1994-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19961227 |