FR2379109A1 - Circuit de stabilisation de courant - Google Patents
Circuit de stabilisation de courantInfo
- Publication number
- FR2379109A1 FR2379109A1 FR7801888A FR7801888A FR2379109A1 FR 2379109 A1 FR2379109 A1 FR 2379109A1 FR 7801888 A FR7801888 A FR 7801888A FR 7801888 A FR7801888 A FR 7801888A FR 2379109 A1 FR2379109 A1 FR 2379109A1
- Authority
- FR
- France
- Prior art keywords
- stabilization circuit
- current
- current stabilization
- currents
- semiconductor junction
- 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
-
- 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
- G05F3/26—Current mirrors
- G05F3/265—Current mirrors using bipolar transistors only
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Electronic Switches (AREA)
- Amplifiers (AREA)
- Control Of Electrical Variables (AREA)
- Power Conversion In General (AREA)
Abstract
Circuit de stabilisation de courant comptant des première et deuxième branches de courant dans lesquelles sont maintenus des courants dont les intensités sont dans un rapport invariable. Le premier de ces courants passe par une première jonction semiconductrice et l'autre par une deuxième jonction semiconductrice, tandis que de façon alternante, une résistance est branchée en série avec ces deux jonctions semiconductrices. En synchronisme avec cela, les deux courants qui circulent dans les deux branches de courant sont échangés l'un avec l'autre. Application aux circuits de distribution de courant.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7700807A NL7700807A (nl) | 1977-01-27 | 1977-01-27 | Stroomstabilisator. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2379109A1 true FR2379109A1 (fr) | 1978-08-25 |
FR2379109B1 FR2379109B1 (fr) | 1982-12-10 |
Family
ID=19827852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7801888A Granted FR2379109A1 (fr) | 1977-01-27 | 1978-01-24 | Circuit de stabilisation de courant |
Country Status (11)
Country | Link |
---|---|
US (1) | US4185236A (fr) |
JP (1) | JPS5393353A (fr) |
AU (1) | AU510230B2 (fr) |
BE (1) | BE863316A (fr) |
CA (1) | CA1111105A (fr) |
DE (1) | DE2801810A1 (fr) |
FR (1) | FR2379109A1 (fr) |
GB (1) | GB1563174A (fr) |
IT (1) | IT1107006B (fr) |
NL (1) | NL7700807A (fr) |
SE (1) | SE429169B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0065840A1 (fr) * | 1981-05-11 | 1982-12-01 | Western Electric Company, Incorporated | Circuit de référence de tension stabilisé en température |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4392112A (en) * | 1981-09-08 | 1983-07-05 | Rca Corporation | Low drift amplifier |
JPS58207561A (ja) * | 1982-05-27 | 1983-12-03 | Honda Motor Co Ltd | 自動変速プ−リ |
US4458200A (en) * | 1982-11-01 | 1984-07-03 | Gte Laboratories Incorporated | Reference voltage source |
NL8301186A (nl) * | 1983-04-05 | 1984-11-01 | Philips Nv | Stroomstabilisatieschakeling. |
JPS6022862A (ja) * | 1983-07-18 | 1985-02-05 | Rohm Co Ltd | 電源回路 |
US4706013A (en) * | 1986-11-20 | 1987-11-10 | Industrial Technology Research Institute | Matching current source |
IT1246598B (it) * | 1991-04-12 | 1994-11-24 | Sgs Thomson Microelectronics | Circuito di riferimento di tensione a band-gap campionato |
US20070161891A1 (en) * | 2003-03-27 | 2007-07-12 | The Government Of The United States Of America, As Represented By The Secretary Of Health And Human | In vivo brain elasticity measurement by magnetic resonance elastography with vibrator coil |
DE102005022338A1 (de) * | 2005-05-13 | 2006-11-16 | Texas Instruments Deutschland Gmbh | Integrierte Treiberschaltungsstruktur |
DE102005022337A1 (de) * | 2005-05-13 | 2006-11-23 | Texas Instruments Deutschland Gmbh | Spannungsgesteuerte Stromquelle |
JP5461944B2 (ja) * | 2009-10-05 | 2014-04-02 | 凸版印刷株式会社 | バンドギャップリファレンス回路を備えるadコンバータ、並びに、バンドギャップリファレンス回路の調整方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7214136A (fr) * | 1972-10-19 | 1974-04-23 | ||
DE2412393C3 (de) * | 1973-03-20 | 1979-02-08 | N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) | Stromstabilisierungsschaltung |
NL7405441A (nl) * | 1974-04-23 | 1975-10-27 | Philips Nv | Nauwkeurige stroombronschakeling. |
NL7413514A (nl) * | 1974-10-15 | 1976-04-21 | Philips Nv | Inrichting voor het naar keuze realiseren van twee onderling komplementaire funkties. |
DE2506034C3 (de) * | 1975-02-13 | 1978-08-03 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Schaltungsanordnung zum elektronischen Durchschalten einer Wechselspannung |
NL7604570A (nl) * | 1976-04-29 | 1977-11-01 | Philips Nv | Stroomverdeelschakeling voor het realiseren van een aantal stromen die onderling zeer nauwkeurig een bepaalde grootteverhouding vertonen. |
-
1977
- 1977-01-27 NL NL7700807A patent/NL7700807A/xx not_active Application Discontinuation
-
1978
- 1978-01-17 DE DE19782801810 patent/DE2801810A1/de active Granted
- 1978-01-24 SE SE7800813A patent/SE429169B/sv not_active IP Right Cessation
- 1978-01-24 CA CA295,559A patent/CA1111105A/fr not_active Expired
- 1978-01-24 IT IT67137/78A patent/IT1107006B/it active
- 1978-01-24 FR FR7801888A patent/FR2379109A1/fr active Granted
- 1978-01-24 GB GB2800/78A patent/GB1563174A/en not_active Expired
- 1978-01-25 AU AU32734/78A patent/AU510230B2/en not_active Expired
- 1978-01-25 BE BE184639A patent/BE863316A/fr not_active IP Right Cessation
- 1978-01-25 US US05/872,109 patent/US4185236A/en not_active Expired - Lifetime
- 1978-01-27 JP JP818978A patent/JPS5393353A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0065840A1 (fr) * | 1981-05-11 | 1982-12-01 | Western Electric Company, Incorporated | Circuit de référence de tension stabilisé en température |
Also Published As
Publication number | Publication date |
---|---|
FR2379109B1 (fr) | 1982-12-10 |
US4185236A (en) | 1980-01-22 |
BE863316A (fr) | 1978-07-25 |
JPS6331804B2 (fr) | 1988-06-27 |
NL7700807A (nl) | 1978-07-31 |
GB1563174A (en) | 1980-03-19 |
DE2801810C2 (fr) | 1988-10-27 |
IT1107006B (it) | 1985-11-18 |
SE429169B (sv) | 1983-08-15 |
SE7800813L (sv) | 1978-07-28 |
IT7867137A0 (it) | 1978-01-24 |
AU510230B2 (en) | 1980-06-12 |
JPS5393353A (en) | 1978-08-16 |
AU3273478A (en) | 1979-08-02 |
CA1111105A (fr) | 1981-10-20 |
DE2801810A1 (de) | 1978-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |