EP0075763A3 - Circuit generating a d.c. output voltage free of voltage variations of the d.c. supply - Google Patents
Circuit generating a d.c. output voltage free of voltage variations of the d.c. supply Download PDFInfo
- Publication number
- EP0075763A3 EP0075763A3 EP82108370A EP82108370A EP0075763A3 EP 0075763 A3 EP0075763 A3 EP 0075763A3 EP 82108370 A EP82108370 A EP 82108370A EP 82108370 A EP82108370 A EP 82108370A EP 0075763 A3 EP0075763 A3 EP 0075763A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- circuit
- output
- voltage
- inverting amplifier
- transistor
- 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
- G05F3/22—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
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)
- Control Of Electrical Variables (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Amplifiers (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT82108370T ATE24782T1 (en) | 1981-09-21 | 1982-09-10 | CIRCUIT ARRANGEMENT FOR GENERATION OF AN OUTPUT DC VOLTAGE INDEPENDENT OF FLUCTUATIONS IN A SUPPLY DC VOLTAGE. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3137451 | 1981-09-21 | ||
DE19813137451 DE3137451A1 (en) | 1981-09-21 | 1981-09-21 | CIRCUIT ARRANGEMENT FOR GENERATING AN OUTPUT DC VOLTAGE INDEPENDENT FROM VARIATIONS OF A SUPPLY DC VOLTAGE |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0075763A2 EP0075763A2 (en) | 1983-04-06 |
EP0075763A3 true EP0075763A3 (en) | 1984-07-18 |
EP0075763B1 EP0075763B1 (en) | 1987-01-07 |
Family
ID=6142207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82108370A Expired EP0075763B1 (en) | 1981-09-21 | 1982-09-10 | Circuit generating a d.c. output voltage free of voltage variations of the d.c. supply |
Country Status (5)
Country | Link |
---|---|
US (1) | US4423370A (en) |
EP (1) | EP0075763B1 (en) |
JP (1) | JPH0618011B2 (en) |
AT (1) | ATE24782T1 (en) |
DE (2) | DE3137451A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0162266B1 (en) * | 1984-04-19 | 1988-10-19 | Siemens Aktiengesellschaft | Circuit generating a reference voltage independent of temperature or supply voltage |
KR910001293B1 (en) * | 1986-03-31 | 1991-02-28 | 가부시키가이샤 도시바 | Power source voltage detector device incorporated in lsi circuit |
US7102452B1 (en) | 2004-12-31 | 2006-09-05 | Zilog, Inc. | Temperature-compensated RC oscillator |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2533199A1 (en) * | 1975-07-24 | 1977-01-27 | Siemens Ag | Auxiliary voltage generator for ECL logic circuits - produces voltage independent from variations of input voltage, and with selectable temperature dependence |
DE2849231A1 (en) * | 1978-11-13 | 1980-05-14 | Siemens Ag | Emitter follower voltage source with internal resistance compensation - using inverting amplifier, for auxiliary voltage supply in logic circuit |
DE2849153A1 (en) * | 1978-11-13 | 1980-05-14 | Siemens Ag | Constant voltage power supply for unstabilised DC source - has voltage drop compensation for stabilised supply load variations using transistor with base coupled to supply terminal |
GB2068608A (en) * | 1980-01-31 | 1981-08-12 | Philips Nv | Constant current source circuit with compensation for supply voltage and temperature variations |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3820007A (en) * | 1973-07-09 | 1974-06-25 | Itt | Monolithic integrated voltage stabilizer circuit with tapped diode string |
US3927335A (en) * | 1973-08-02 | 1975-12-16 | Itt | Monolithic integrable series stabilization circuit |
US3922596A (en) * | 1973-08-13 | 1975-11-25 | Motorola Inc | Current regulator |
-
1981
- 1981-09-21 DE DE19813137451 patent/DE3137451A1/en not_active Withdrawn
-
1982
- 1982-09-08 US US06/416,060 patent/US4423370A/en not_active Expired - Lifetime
- 1982-09-10 EP EP82108370A patent/EP0075763B1/en not_active Expired
- 1982-09-10 DE DE8282108370T patent/DE3275030D1/en not_active Expired
- 1982-09-10 AT AT82108370T patent/ATE24782T1/en active
- 1982-09-17 JP JP57162098A patent/JPH0618011B2/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2533199A1 (en) * | 1975-07-24 | 1977-01-27 | Siemens Ag | Auxiliary voltage generator for ECL logic circuits - produces voltage independent from variations of input voltage, and with selectable temperature dependence |
DE2849231A1 (en) * | 1978-11-13 | 1980-05-14 | Siemens Ag | Emitter follower voltage source with internal resistance compensation - using inverting amplifier, for auxiliary voltage supply in logic circuit |
DE2849153A1 (en) * | 1978-11-13 | 1980-05-14 | Siemens Ag | Constant voltage power supply for unstabilised DC source - has voltage drop compensation for stabilised supply load variations using transistor with base coupled to supply terminal |
GB2068608A (en) * | 1980-01-31 | 1981-08-12 | Philips Nv | Constant current source circuit with compensation for supply voltage and temperature variations |
Non-Patent Citations (1)
Title |
---|
IEEE JOURNAL OF SOLID STATE CIRCUITS, Band SC-7, 1972, Seiten 267-269, New York, (USA) * |
Also Published As
Publication number | Publication date |
---|---|
JPH0618011B2 (en) | 1994-03-09 |
DE3275030D1 (en) | 1987-02-12 |
JPS5866131A (en) | 1983-04-20 |
EP0075763B1 (en) | 1987-01-07 |
US4423370A (en) | 1983-12-27 |
EP0075763A2 (en) | 1983-04-06 |
DE3137451A1 (en) | 1983-03-31 |
ATE24782T1 (en) | 1987-01-15 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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