IN191847B - - Google Patents
Info
- Publication number
- IN191847B IN191847B IN951CA1997A IN191847B IN 191847 B IN191847 B IN 191847B IN 951CA1997 A IN951CA1997 A IN 951CA1997A IN 191847 B IN191847 B IN 191847B
- Authority
- IN
- India
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
- G05F3/30—Regulators using the difference between the base-emitter voltages of two bipolar transistors operating at different current densities
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)
- Control Of Electrical Variables (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19621110A DE19621110C1 (de) | 1996-05-24 | 1996-05-24 | Ein-/Ausschaltbare Schaltungsanordnung zur Erzeugung eines Referenzpotentials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN191847B true IN191847B (it) | 2004-01-10 |
Family
ID=7795317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN951CA1997 IN191847B (it) | 1996-05-24 | 1997-05-26 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5801582A (it) |
| EP (1) | EP0809169B1 (it) |
| DE (2) | DE19621110C1 (it) |
| IN (1) | IN191847B (it) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19624676C1 (de) * | 1996-06-20 | 1997-10-02 | Siemens Ag | Schaltungsanordnung zur Erzeugung eines Referenzpotentials |
| JP4116133B2 (ja) * | 1997-07-31 | 2008-07-09 | 株式会社東芝 | 温度依存型定電流発生回路およびこれを用いた光半導体素子の駆動回路 |
| US6097179A (en) * | 1999-03-08 | 2000-08-01 | Texas Instruments Incorporated | Temperature compensating compact voltage regulator for integrated circuit device |
| JP4212036B2 (ja) * | 2003-06-19 | 2009-01-21 | ローム株式会社 | 定電圧発生器 |
| EP1501001A1 (en) * | 2003-07-22 | 2005-01-26 | STMicroelectronics Limited | Bias Circuitry |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0727425B2 (ja) * | 1988-12-28 | 1995-03-29 | 株式会社東芝 | 電圧発生回路 |
| US5013934A (en) * | 1989-05-08 | 1991-05-07 | National Semiconductor Corporation | Bandgap threshold circuit with hysteresis |
| US5278491A (en) * | 1989-08-03 | 1994-01-11 | Kabushiki Kaisha Toshiba | Constant voltage circuit |
| JPH0680486B2 (ja) * | 1989-08-03 | 1994-10-12 | 株式会社東芝 | 定電圧回路 |
| JP3322685B2 (ja) * | 1992-03-02 | 2002-09-09 | 日本テキサス・インスツルメンツ株式会社 | 定電圧回路および定電流回路 |
| JP3381937B2 (ja) * | 1992-05-22 | 2003-03-04 | 株式会社東芝 | 中間電位発生回路 |
| JP3318365B2 (ja) * | 1992-10-20 | 2002-08-26 | 富士通株式会社 | 定電圧回路 |
| FR2711258A1 (fr) * | 1993-10-13 | 1995-04-21 | Philips Composants | Circuit générateur de tension stabilisée du type bandgap. |
| US5703476A (en) * | 1995-06-30 | 1997-12-30 | Sgs-Thomson Microelectronics, S.R.L. | Reference voltage generator, having a double slope temperature characteristic, for a voltage regulator of an automotive alternator |
-
1996
- 1996-05-24 DE DE19621110A patent/DE19621110C1/de not_active Expired - Fee Related
-
1997
- 1997-05-05 EP EP97107599A patent/EP0809169B1/de not_active Expired - Lifetime
- 1997-05-05 DE DE59702125T patent/DE59702125D1/de not_active Expired - Lifetime
- 1997-05-23 US US08/862,239 patent/US5801582A/en not_active Expired - Lifetime
- 1997-05-26 IN IN951CA1997 patent/IN191847B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE59702125D1 (de) | 2000-09-14 |
| DE19621110C1 (de) | 1997-06-12 |
| EP0809169A2 (de) | 1997-11-26 |
| EP0809169A3 (de) | 1998-12-09 |
| EP0809169B1 (de) | 2000-08-09 |
| US5801582A (en) | 1998-09-01 |