CA1043420A - Circuit independant de l'alimentation - Google Patents

Circuit independant de l'alimentation

Info

Publication number: CA1043420A
Authority: CA; Canada
Prior art keywords: transistors; emitter; base; pair; circuit
Prior art date: 1974-11-06
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

Application number

CA232,980A

Other languages

English (en)

Inventor

Robert C. Dobkin

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.)

National Semiconductor Corp

Original Assignee

National Semiconductor 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.)

1974-11-06

Filing date

1975-08-06

Publication date

1978-11-28

1975-08-06 Application filed by National Semiconductor Corp filed Critical National Semiconductor Corp

1978-11-28 Application granted granted Critical

1978-11-28 Publication of CA1043420A publication Critical patent/CA1043420A/fr

Status Expired legal-status Critical Current

Links

230000001419 dependent effect Effects 0.000 abstract description 4
ZMJBYMUCKBYSCP-UHFFFAOYSA-N Hydroxycitric acid Chemical compound OC(=O)C(O)C(O)(C(O)=O)CC(O)=O ZMJBYMUCKBYSCP-UHFFFAOYSA-N 0.000 abstract 1
238000010586 diagram Methods 0.000 description 5
230000001105 regulatory effect Effects 0.000 description 5
230000003321 amplification Effects 0.000 description 2
230000001276 controlling effect Effects 0.000 description 2
238000003199 nucleic acid amplification method Methods 0.000 description 2
QHGVXILFMXYDRS-UHFFFAOYSA-N pyraclofos Chemical compound C1=C(OP(=O)(OCC)SCCC)C=NN1C1=CC=C(Cl)C=C1 QHGVXILFMXYDRS-UHFFFAOYSA-N 0.000 description 2
101100407060 Caenorhabditis elegans par-6 gene Proteins 0.000 description 1
241000950314 Figura Species 0.000 description 1
241000820057 Ithone Species 0.000 description 1
238000007689 inspection Methods 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
239000010703 silicon Substances 0.000 description 1

Classifications

- 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
- G05F3/30—Regulators using the difference between the base-emitter voltages of two bipolar transistors operating at different current densities

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Microelectronics & Electronic Packaging (AREA)
General Physics & Mathematics (AREA)
Nonlinear Science (AREA)
Electromagnetism (AREA)
Power Engineering (AREA)
Radar, Positioning & Navigation (AREA)
Automation & Control Theory (AREA)
Amplifiers (AREA)
Control Of Electrical Variables (AREA)
Networks Using Active Elements (AREA)
Direct Current Feeding And Distribution (AREA)
Continuous-Control Power Sources That Use Transistors (AREA)

CA232,980A 1974-11-06 1975-08-06 Circuit independant de l'alimentation Expired CA1043420A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US521363A US3930172A (en)	1974-11-06	1974-11-06	Input supply independent circuit

Publications (1)

Publication Number	Publication Date
CA1043420A true CA1043420A (fr)	1978-11-28

Family

ID=24076456

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA232,980A Expired CA1043420A (fr)	1974-11-06	1975-08-06	Circuit independant de l'alimentation

Country Status (6)

Country	Link
US (1)	US3930172A (fr)
JP (1)	JPS5839412B2 (fr)
CA (1)	CA1043420A (fr)
DE (1)	DE2549575C2 (fr)
FR (1)	FR2290784A1 (fr)
GB (2)	GB1516125A (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1506881A (en) *	1975-02-24	1978-04-12	Rca Corp	Current divider
US4177417A (en) *	1978-03-02	1979-12-04	Motorola, Inc.	Reference circuit for providing a plurality of regulated currents having desired temperature characteristics
US4268759A (en) *	1979-05-21	1981-05-19	Analog Devices, Incorporated	Signal-processing circuitry with intrinsic temperature insensitivity
JPS6058601B2 (ja) *	1980-04-14	1985-12-20	株式会社東芝	変換回路
US4366444A (en) *	1981-02-02	1982-12-28	Rca Corporation	Temperature-independent current trimming arrangement
US4389619A (en) *	1981-02-02	1983-06-21	Rca Corporation	Adjustable-gain current amplifier for temperature-independent trimming
JPS57160206A (en) *	1981-03-27	1982-10-02	Toshiba Corp	Fine current source circuit
JPS57201877U (fr) *	1981-06-17	1982-12-22
JPH0614302B2 (ja) *	1981-08-20	1994-02-23	株式会社東芝	トランジスタ回路
US4479086A (en) *	1981-09-24	1984-10-23	Tokyo Shibaura Denki Kabushiki Kaisha	Transistor circuit
NL8200974A (nl) *	1982-03-10	1983-10-03	Philips Nv	Stroomdiskriminatie-schakeling.
US4540900A (en) *	1982-07-01	1985-09-10	Burr-Brown Corporation	Reduced swing latch circuit utilizing gate current proportional to temperature
US4461991A (en) *	1983-02-28	1984-07-24	Motorola, Inc.	Current source circuit having reduced error
US4766367A (en) *	1987-07-20	1988-08-23	Comlinear Corporation	Current mirror with unity gain buffer
US4816742A (en) *	1988-02-16	1989-03-28	North American Philips Corporation, Signetics Division	Stabilized current and voltage reference sources
US4837496A (en) *	1988-03-28	1989-06-06	Linear Technology Corporation	Low voltage current source/start-up circuit
DE3936392A1 (de) *	1989-11-02	1991-05-08	Telefunken Electronic Gmbh	Stromstabilisierungsschaltung
JP2755848B2 (ja) *	1990-11-16	1998-05-25	株式会社東芝	微小電圧検出回路およびこれを用いた電流制限回路
US5134358A (en) *	1991-01-31	1992-07-28	Texas Instruments Incorporated	Improved current mirror for sensing current
FR2718259A1 (fr) *	1994-03-30	1995-10-06	Philips Composants	Circuit régulateur fournissant une tension indépendante de l'alimentation et de la température.
DE19504289C1 (de) *	1995-02-09	1996-03-28	Siemens Ag	Integrierbare Stromquellenschaltung
JP2874634B2 (ja) *	1996-03-01	1999-03-24	日本電気株式会社	基準電圧回路
DE19821906C1 (de) *	1998-05-15	2000-03-02	Siemens Ag	Klemmschaltung
US6404223B1 (en)	2001-01-22	2002-06-11	Mayo Foundation For Medical Education And Research	Self-terminating current mirror transceiver logic
GB2355552A (en)	1999-10-20	2001-04-25	Ericsson Telefon Ab L M	Electronic circuit for supplying a reference current
US6232829B1 (en)	1999-11-18	2001-05-15	National Semiconductor Corporation	Bandgap voltage reference circuit with an increased difference voltage
WO2010023421A1 (fr) *	2008-08-28	2010-03-04	Adaptalog Limited	Circuit sensible à la température
WO2013116749A2 (fr)	2012-02-03	2013-08-08	Analog Devices, Inc.	Circuit de référence de tension à très faible bruit
EP3929694B1 (fr) *	2020-06-22	2023-08-30	NXP USA, Inc.	Régulateur de tension

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1600781A (fr) *	1968-03-15	1970-07-27
US3629692A (en) *	1971-01-11	1971-12-21	Rca Corp	Current source with positive feedback current repeater
US3842412A (en) *	1972-11-22	1974-10-15	Analog Devices Inc	High resolution monolithic digital-to-analog converter

1974
- 1974-11-06 US US521363A patent/US3930172A/en not_active Expired - Lifetime
1975
- 1975-07-28 GB GB31469/75A patent/GB1516125A/en not_active Expired
- 1975-07-28 GB GB918/78A patent/GB1516126A/en not_active Expired
- 1975-08-06 CA CA232,980A patent/CA1043420A/fr not_active Expired
- 1975-10-09 JP JP50122369A patent/JPS5839412B2/ja not_active Expired
- 1975-11-04 FR FR7533617A patent/FR2290784A1/fr active Granted
- 1975-11-05 DE DE2549575A patent/DE2549575C2/de not_active Expired

Also Published As

Publication number	Publication date
GB1516126A (en)	1978-06-28
FR2290784A1 (fr)	1976-06-04
JPS5165858A (fr)	1976-06-07
DE2549575C2 (de)	1986-12-11
US3930172A (en)	1975-12-30
JPS5839412B2 (ja)	1983-08-30
FR2290784B1 (fr)	1980-02-15
DE2549575A1 (de)	1976-05-13
GB1516125A (en)	1978-06-28

Publication	Publication Date	Title
CA1043420A (fr)	1978-11-28	Circuit independant de l'alimentation
US5404053A (en)	1995-04-04	Circuit for controlling the maximum current in a MOS power transistor used for driving a load connected to earth
US4158804A (en)	1979-06-19	MOSFET Reference voltage circuit
US3908162A (en)	1975-09-23	Voltage and temperature compensating source
EP0155720B1 (fr)	1990-01-03	Dispositif de source de courant en cascade
US5250854A (en)	1993-10-05	Bitline pull-up circuit operable in a low-resistance test mode
US4978868A (en)	1990-12-18	Simplified transistor base current compensation circuitry
US4618833A (en)	1986-10-21	Operational amplifier offset trim that does not change the offset potential temperature drift
US4766366A (en)	1988-08-23	Trimmable current source
US5495166A (en)	1996-02-27	MOS transistor threshold voltage generator
KR19990044005A (ko)	1999-06-25	의사 로그 이득 제어의 가변 이득 증폭기
US3828241A (en)	1974-08-06	Regulated voltage supply circuit which compensates for temperature and input voltage variations
US4608529A (en)	1986-08-26	Constant voltage circuits
US4177417A (en)	1979-12-04	Reference circuit for providing a plurality of regulated currents having desired temperature characteristics
CA1187136A (fr)	1985-05-14	Generateur de tensions de polarisation
US4237426A (en)	1980-12-02	Transistor amplifier
CA1173119A (fr)	1984-08-21	Generateur de tensions de polarisation
EP0072082B1 (fr)	1985-07-03	Circuit amplificateur différentiel utilisant une charge active et précise
EP0080620A1 (fr)	1983-06-08	Circuit régulateur de tension à bande interdite
US4553107A (en)	1985-11-12	Current mirror circuit having stabilized output current
US4498041A (en)	1985-02-05	Constant current source circuit
US5402061A (en)	1995-03-28	Temperature independent current source
JP2830578B2 (ja)	1998-12-02	定電流発生回路
US4177416A (en)	1979-12-04	Monolithic current supplies having high output impedances
EP0615182B1 (fr)	1998-06-03	Circuit générateur de courant de référence