FR2117678A5 - - Google Patents
Info
- Publication number
- FR2117678A5 FR2117678A5 FR7144556A FR7144556A FR2117678A5 FR 2117678 A5 FR2117678 A5 FR 2117678A5 FR 7144556 A FR7144556 A FR 7144556A FR 7144556 A FR7144556 A FR 7144556A FR 2117678 A5 FR2117678 A5 FR 2117678A5
- Authority
- FR
- France
- 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.)
- Expired
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
- H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
- H03K19/08—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices
- H03K19/082—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using bipolar transistors
- H03K19/09—Resistor-transistor logic
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is DC
- G05F3/10—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/20—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
- G05F3/22—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the bipolar type only
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is DC
- G05F3/10—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/20—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
- G05F3/22—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the bipolar type only
- G05F3/222—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the bipolar type only with compensation for device parameters, e.g. Early effect, gain, manufacturing process, or external variations, e.g. temperature, loading, supply voltage
- G05F3/227—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the bipolar type only with compensation for device parameters, e.g. Early effect, gain, manufacturing process, or external variations, e.g. temperature, loading, supply voltage producing a current or voltage as a predetermined function of the supply voltage
-
- 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
- G06G7/14—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for addition or subtraction
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
- H03F1/302—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in bipolar transistor amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
- H03F1/307—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in push-pull amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
- H03F3/3083—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the power transistors being of the same type
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/34—DC amplifiers in which all stages are DC-coupled
- H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
- H03F3/347—DC amplifiers in which all stages are DC-coupled with semiconductor devices only in integrated circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/023—Generators characterised by the type of circuit or by the means used for producing pulses by the use of differential amplifiers or comparators, with internal or external positive feedback
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K9/00—Demodulating pulses which have been modulated with a continuously-variable signal
- H03K9/06—Demodulating pulses which have been modulated with a continuously-variable signal of frequency- or rate-modulated pulses
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Automation & Control Theory (AREA)
- Radar, Positioning & Navigation (AREA)
- Nonlinear Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Amplifiers (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9690470A | 1970-12-10 | 1970-12-10 | |
| US11519071A | 1971-02-16 | 1971-02-16 | |
| US321607A US3870965A (en) | 1970-12-10 | 1973-01-08 | Current mode operational amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2117678A5 true FR2117678A5 (enExample) | 1972-07-21 |
Family
ID=27378258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7144556A Expired FR2117678A5 (enExample) | 1970-12-10 | 1971-12-10 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US3648154A (enExample) |
| CA (1) | CA941912A (enExample) |
| DE (1) | DE2160432C3 (enExample) |
| FR (1) | FR2117678A5 (enExample) |
| GB (2) | GB1367660A (enExample) |
| SE (1) | SE372984B (enExample) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7108233A (enExample) * | 1971-06-16 | 1972-12-19 | ||
| US3735151A (en) * | 1971-08-16 | 1973-05-22 | Motorola Inc | Output circuit for comparators |
| US3872323A (en) * | 1972-01-20 | 1975-03-18 | Motorola Inc | Differential to single ended converter circuit |
| DE2257574B1 (enExample) * | 1972-11-24 | 1974-05-22 | Philips Patentverwaltung Gmbh, 2000 Hamburg | |
| US3922596A (en) * | 1973-08-13 | 1975-11-25 | Motorola Inc | Current regulator |
| US4025871A (en) * | 1974-01-22 | 1977-05-24 | General Electric Company | Audio amplifier for integrated circuit fabrication having controlled idling current |
| US4008441A (en) * | 1974-08-16 | 1977-02-15 | Rca Corporation | Current amplifier |
| US4050029A (en) * | 1976-07-02 | 1977-09-20 | General Electric Company | Electronic apparatus comprising an audio amplifier providing shunt voltage regulation |
| US4124824A (en) * | 1977-01-31 | 1978-11-07 | Motorola, Inc. | Voltage subtractor for serial-parallel analog-to-digital converter |
| US4349756A (en) * | 1981-02-17 | 1982-09-14 | Motorola, Inc. | Phase detector with low offsets |
| US4471326A (en) * | 1981-04-30 | 1984-09-11 | Rca Corporation | Current supplying circuit as for an oscillator |
| US4857823A (en) * | 1988-09-22 | 1989-08-15 | Ncr Corporation | Bandgap voltage reference including a process and temperature insensitive start-up circuit and power-down capability |
| US5087830A (en) * | 1989-05-22 | 1992-02-11 | David Cave | Start circuit for a bandgap reference cell |
| US5068593A (en) * | 1990-10-15 | 1991-11-26 | National Semiconductor Corporation | Piece-wise current source whose output falls as control voltage rises |
| KR940004026Y1 (ko) * | 1991-05-13 | 1994-06-17 | 금성일렉트론 주식회사 | 바이어스의 스타트업회로 |
| US5220273A (en) * | 1992-01-02 | 1993-06-15 | Etron Technology, Inc. | Reference voltage circuit with positive temperature compensation |
| US5182462A (en) * | 1992-03-03 | 1993-01-26 | National Semiconductor Corp. | Current source whose output increases as control voltages are balanced |
| US5311146A (en) * | 1993-01-26 | 1994-05-10 | Vtc Inc. | Current mirror for low supply voltage operation |
| US5367249A (en) * | 1993-04-21 | 1994-11-22 | Delco Electronics Corporation | Circuit including bandgap reference |
| US6335614B1 (en) | 2000-09-29 | 2002-01-01 | International Business Machines Corporation | Bandgap reference voltage circuit with start up circuit |
| US6392470B1 (en) | 2000-09-29 | 2002-05-21 | International Business Machines Corporation | Bandgap reference voltage startup circuit |
| US6617833B1 (en) * | 2002-04-01 | 2003-09-09 | Texas Instruments Incorporated | Self-initialized soft start for Miller compensated regulators |
| ATE460232T1 (de) * | 2003-03-20 | 2010-03-15 | Testor Corp | Fluidabgabevorrichtung |
| US11095254B1 (en) | 2020-01-23 | 2021-08-17 | Analog Devices International Unlimited Company | Circuits and methods to reduce distortion in an amplifier |
| US12245861B1 (en) * | 2023-11-17 | 2025-03-11 | Qneuro, Inc | Electrode headgear for use in electroencephalography |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3077566A (en) * | 1961-06-01 | 1963-02-12 | Mouroe Electronies Inc | Transistor operational amplifier |
| US3214706A (en) * | 1962-01-09 | 1965-10-26 | Burroughs Corp | Wide band amplifier with adjustable d.c. output level |
| US3250922A (en) * | 1964-06-12 | 1966-05-10 | Hughes Aircraft Co | Current driver for core memory apparatus |
| US3417319A (en) * | 1965-12-13 | 1968-12-17 | American Standard Inc | Constant current apparatus |
| US3491307A (en) * | 1967-06-22 | 1970-01-20 | Motorola Inc | Differential amplifier featuring pole splitting compensation and common mode feedback |
-
1970
- 1970-12-10 US US96904A patent/US3648154A/en not_active Expired - Lifetime
-
1971
- 1971-11-12 SE SE7114517A patent/SE372984B/xx unknown
- 1971-11-23 GB GB519674A patent/GB1367660A/en not_active Expired
- 1971-11-23 CA CA128,349A patent/CA941912A/en not_active Expired
- 1971-12-06 DE DE2160432A patent/DE2160432C3/de not_active Expired
- 1971-12-10 FR FR7144556A patent/FR2117678A5/fr not_active Expired
-
1972
- 1972-11-23 GB GB5428371A patent/GB1367659A/en not_active Expired
-
1973
- 1973-01-08 US US321607A patent/US3870965A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA941912A (en) | 1974-02-12 |
| GB1367659A (en) | 1974-09-18 |
| DE2160432C3 (de) | 1978-05-11 |
| US3648154A (en) | 1972-03-07 |
| DE2160432A1 (enExample) | 1972-10-05 |
| GB1367660A (en) | 1974-09-18 |
| DE2160432B2 (de) | 1977-09-15 |
| US3870965A (en) | 1975-03-11 |
| SE372984B (enExample) | 1975-01-20 |