JPS4927852A - - Google Patents
Info
- Publication number
- JPS4927852A JPS4927852A JP48015250A JP1525073A JPS4927852A JP S4927852 A JPS4927852 A JP S4927852A JP 48015250 A JP48015250 A JP 48015250A JP 1525073 A JP1525073 A JP 1525073A JP S4927852 A JPS4927852 A JP S4927852A
- Authority
- JP
- Japan
- 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)
- Control Of Electrical Variables (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25769572A | 1972-05-30 | 1972-05-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4927852A true JPS4927852A (US20110009641A1-20110113-C00185.png) | 1974-03-12 |
| JPS5244427B2 JPS5244427B2 (US20110009641A1-20110113-C00185.png) | 1977-11-08 |
Family
ID=22977367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48015250A Expired JPS5244427B2 (US20110009641A1-20110113-C00185.png) | 1972-05-30 | 1973-02-08 |
Country Status (5)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3781648A (en) * | 1973-01-10 | 1973-12-25 | Fairchild Camera Instr Co | Temperature compensated voltage regulator having beta compensating means |
| US3775667A (en) * | 1973-03-12 | 1973-11-27 | Itt | Monolithic integrable series stabilization circuit |
| US3855541A (en) * | 1973-10-05 | 1974-12-17 | A Leidich | Current proportioning circuit |
| US3925718A (en) * | 1974-11-26 | 1975-12-09 | Rca Corp | Current mirror and degenerative amplifier |
| GB2007055B (en) * | 1977-10-21 | 1982-08-18 | Plessey Co Ltd | Circuit arrangement |
| US4177416A (en) * | 1978-03-09 | 1979-12-04 | Motorola, Inc. | Monolithic current supplies having high output impedances |
| US4166982A (en) * | 1978-06-30 | 1979-09-04 | International Business Machines Corporation | Logical circuit reference electric level generating circuitry |
| US4270092A (en) * | 1979-05-18 | 1981-05-26 | International Business Machines Corporation | Current controlling circuitry for logical circuit reference electric level circuitry |
| JPS5652420A (en) * | 1979-10-03 | 1981-05-11 | Toshiba Corp | Constant-current circuit |
| US4339707A (en) * | 1980-12-24 | 1982-07-13 | Honeywell Inc. | Band gap voltage regulator |
| US4458201A (en) * | 1982-04-05 | 1984-07-03 | Burr-Brown Research Corp. | Digitally controlled precision current source with an open loop compensation circuit |
| US4461989A (en) * | 1982-08-27 | 1984-07-24 | Motorola, Inc. | Voltage sense circuit for a bubble memory voltage booster |
| US4577296A (en) * | 1984-03-01 | 1986-03-18 | Advanced Micro Devices, Inc. | Compensation current generator |
| FR2690796B1 (fr) * | 1992-04-30 | 1994-06-17 | Sgs Thomson Microelectronics | Circuit de detection de seuils de tension. |
| US5684394A (en) * | 1994-06-28 | 1997-11-04 | Texas Instruments Incorporated | Beta helper for voltage and current reference circuits |
| US20070237207A1 (en) | 2004-06-09 | 2007-10-11 | National Semiconductor Corporation | Beta variation cancellation in temperature sensors |
| US20060238235A1 (en) * | 2005-01-19 | 2006-10-26 | James Wey | Switchable current mirror with feedback |
-
1972
- 1972-05-30 US US00257695A patent/US3721893A/en not_active Expired - Lifetime
-
1973
- 1973-02-01 GB GB515773A patent/GB1392592A/en not_active Expired
- 1973-02-08 JP JP48015250A patent/JPS5244427B2/ja not_active Expired
- 1973-02-19 FR FR7305837A patent/FR2202323A1/fr not_active Withdrawn
- 1973-03-08 DE DE19732311453 patent/DE2311453A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1392592A (en) | 1975-04-30 |
| DE2311453A1 (de) | 1973-12-06 |
| US3721893A (en) | 1973-03-20 |
| JPS5244427B2 (US20110009641A1-20110113-C00185.png) | 1977-11-08 |
| FR2202323A1 (US20110009641A1-20110113-C00185.png) | 1974-05-03 |
