DE3419664C2 - - Google Patents
Info
- Publication number
- DE3419664C2 DE3419664C2 DE3419664A DE3419664A DE3419664C2 DE 3419664 C2 DE3419664 C2 DE 3419664C2 DE 3419664 A DE3419664 A DE 3419664A DE 3419664 A DE3419664 A DE 3419664A DE 3419664 C2 DE3419664 C2 DE 3419664C2
- Authority
- DE
- Germany
- Prior art keywords
- transistor
- current
- circuit
- collector
- transistors
- 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.)
- Expired - Lifetime
Links
- 239000003990 capacitor Substances 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 4
- 230000003321 amplification Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- 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
-
- 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)
- Power Engineering (AREA)
- Nonlinear Science (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Amplifiers (AREA)
- Control Of Electrical Variables (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58092698A JPH069326B2 (ja) | 1983-05-26 | 1983-05-26 | カレントミラー回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3419664A1 DE3419664A1 (de) | 1984-11-29 |
DE3419664C2 true DE3419664C2 ( ) | 1993-04-22 |
Family
ID=14061713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19843419664 Granted DE3419664A1 (de) | 1983-05-26 | 1984-05-25 | Stromspiegelschaltung |
Country Status (7)
Country | Link |
---|---|
US (1) | US4567444A ( ) |
JP (1) | JPH069326B2 ( ) |
CA (1) | CA1220519A ( ) |
DE (1) | DE3419664A1 ( ) |
FR (1) | FR2546687B1 ( ) |
GB (1) | GB2146501B ( ) |
NL (1) | NL193093C ( ) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60117905A (ja) * | 1983-11-30 | 1985-06-25 | Toshiba Corp | 差動増幅器 |
JPS6218807A (ja) * | 1985-07-17 | 1987-01-27 | Toshiba Corp | カレントミラ−回路 |
US4647841A (en) * | 1985-10-21 | 1987-03-03 | Motorola, Inc. | Low voltage, high precision current source |
US4642551A (en) * | 1985-10-22 | 1987-02-10 | Motorola, Inc. | Current to voltage converter circuit |
GB2184624B (en) * | 1985-12-23 | 1989-10-25 | Sgs Microelettronica Spa | Current gain stage with reduced voltage drop |
JPS62257205A (ja) * | 1986-04-30 | 1987-11-09 | Fujitsu Ltd | 定電流出力回路 |
JPH0736494B2 (ja) * | 1987-06-05 | 1995-04-19 | 株式会社東芝 | 半導体回路 |
GB2214377A (en) * | 1987-12-24 | 1989-08-31 | Philips Electronic Associated | Current amplifier circuit arrangement |
CA2066929C (en) * | 1991-08-09 | 1996-10-01 | Katsuji Kimura | Temperature sensor circuit and constant-current circuit |
US5307023A (en) * | 1992-10-16 | 1994-04-26 | Harris Corporation | Non-linear operational transconductance amplifier |
US6028640A (en) * | 1997-05-08 | 2000-02-22 | Sony Corporation | Current source and threshold voltage generation method and apparatus for HHK video circuit |
US6018370A (en) * | 1997-05-08 | 2000-01-25 | Sony Corporation | Current source and threshold voltage generation method and apparatus for HHK video circuit |
WO1998051071A2 (en) * | 1997-05-08 | 1998-11-12 | Sony Electronics Inc. | Current source and threshold voltage generation method and apparatus to be used in a circuit for removing the equalization pulses in a composite video synchronization signal |
US6816014B2 (en) * | 2001-06-04 | 2004-11-09 | Analog Devices, Inc. | Low quiescent power class AB current mirror circuit |
DE10323669A1 (de) * | 2003-05-14 | 2004-12-02 | Atmel Germany Gmbh | Treiberschaltung zum Betreiben eines elektronischen Bauteils |
JP2006018663A (ja) * | 2004-07-02 | 2006-01-19 | Fujitsu Ltd | 電流安定化回路、電流安定化方法、及び固体撮像装置 |
DE102005019157A1 (de) | 2005-04-25 | 2006-10-26 | Robert Bosch Gmbh | Anordnung von MOSFETs zur Steuerung von demselben |
CN102970021A (zh) * | 2012-11-29 | 2013-03-13 | 苏州硅智源微电子有限公司 | 一种电流源晶体管偏置电压调节器 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB128602A (en) * | 1917-08-02 | 1919-07-03 | William Edward Back | Control of Flying Machines. |
NL169239C (nl) * | 1971-10-21 | 1982-06-16 | Philips Nv | Stroomversterker. |
DE2412393C3 (de) * | 1973-03-20 | 1979-02-08 | N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) | Stromstabilisierungsschaltung |
US3887879A (en) * | 1974-04-11 | 1975-06-03 | Rca Corp | Current mirror |
JPS55611A (en) * | 1978-06-09 | 1980-01-07 | Toshiba Corp | Constant current circuit |
DE3024422A1 (de) * | 1980-06-28 | 1982-01-21 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Stromspiegelschaltung |
JPS57206107A (en) * | 1981-06-15 | 1982-12-17 | Toshiba Corp | Current mirror circuit |
JPS611A (ja) * | 1984-06-11 | 1986-01-06 | Kumiai Chem Ind Co Ltd | 農薬粉剤組成物 |
-
1983
- 1983-05-26 JP JP58092698A patent/JPH069326B2/ja not_active Expired - Lifetime
-
1984
- 1984-05-22 CA CA000454799A patent/CA1220519A/en not_active Expired
- 1984-05-22 US US06/612,893 patent/US4567444A/en not_active Expired - Lifetime
- 1984-05-24 FR FR848408163A patent/FR2546687B1/fr not_active Expired - Lifetime
- 1984-05-25 DE DE19843419664 patent/DE3419664A1/de active Granted
- 1984-05-25 GB GB08413498A patent/GB2146501B/en not_active Expired
- 1984-05-28 NL NL8401706A patent/NL193093C/nl not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2146501A (en) | 1985-04-17 |
CA1220519A (en) | 1987-04-14 |
GB2146501B (en) | 1986-11-26 |
JPS59218015A (ja) | 1984-12-08 |
DE3419664A1 (de) | 1984-11-29 |
NL8401706A (nl) | 1984-12-17 |
GB8413498D0 (en) | 1984-07-04 |
NL193093B (nl) | 1998-06-02 |
US4567444A (en) | 1986-01-28 |
FR2546687A1 (fr) | 1984-11-30 |
NL193093C (nl) | 1998-10-05 |
JPH069326B2 (ja) | 1994-02-02 |
FR2546687B1 (fr) | 1991-01-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition |