JPS49129850A - - Google Patents
Info
- Publication number
- JPS49129850A JPS49129850A JP49036580A JP3658074A JPS49129850A JP S49129850 A JPS49129850 A JP S49129850A JP 49036580 A JP49036580 A JP 49036580A JP 3658074 A JP3658074 A JP 3658074A JP S49129850 A JPS49129850 A JP S49129850A
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (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 |
|---|---|---|---|
| US00346672A US3813595A (en) | 1973-03-30 | 1973-03-30 | Current source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49129850A true JPS49129850A (cg-RX-API-DMAC7.html) | 1974-12-12 |
| JPS5416021B2 JPS5416021B2 (cg-RX-API-DMAC7.html) | 1979-06-19 |
Family
ID=23360518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3658074A Expired JPS5416021B2 (cg-RX-API-DMAC7.html) | 1973-03-30 | 1974-03-29 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3813595A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS5416021B2 (cg-RX-API-DMAC7.html) |
| BE (1) | BE812980A (cg-RX-API-DMAC7.html) |
| CA (1) | CA1018618A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2415803C3 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2223746B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1457587A (cg-RX-API-DMAC7.html) |
| IT (1) | IT1010703B (cg-RX-API-DMAC7.html) |
| NL (1) | NL7403880A (cg-RX-API-DMAC7.html) |
| SE (1) | SE393467B (cg-RX-API-DMAC7.html) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USB387171I5 (cg-RX-API-DMAC7.html) * | 1973-08-09 | 1975-01-28 | ||
| US3943380A (en) * | 1974-07-26 | 1976-03-09 | Rca Corporation | Keyed comparator |
| US3925718A (en) * | 1974-11-26 | 1975-12-09 | Rca Corp | Current mirror and degenerative amplifier |
| US4060770A (en) * | 1975-02-24 | 1977-11-29 | Rca Corporation | Differential amplifier |
| GB1518961A (en) * | 1975-02-24 | 1978-07-26 | Rca Corp | Amplifier circuits |
| JPS51138848A (en) * | 1975-05-28 | 1976-11-30 | Hitachi Ltd | Steady current circuit |
| US3973215A (en) * | 1975-08-04 | 1976-08-03 | Rca Corporation | Current mirror amplifier |
| US4010425A (en) * | 1975-10-02 | 1977-03-01 | Rca Corporation | Current mirror amplifier |
| US4004164A (en) * | 1975-12-18 | 1977-01-18 | International Business Machines Corporation | Compensating current source |
| JPS5849885B2 (ja) * | 1976-03-16 | 1983-11-07 | 日本電気株式会社 | 定電圧回路 |
| US4061962A (en) * | 1976-06-11 | 1977-12-06 | Rca Corporation | Current mirror amplifier augumentation of regulator transistor current flow |
| DE2642512C2 (de) * | 1976-09-22 | 1983-10-20 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Schaltungsanordnung zur Stabilisierung eines Gleichstroms |
| JPS5410772A (en) * | 1977-06-27 | 1979-01-26 | Seiko Instr & Electronics Ltd | Electronic watch |
| US4151456A (en) * | 1978-03-09 | 1979-04-24 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Voltage regulator for battery power source |
| JPS5552611A (en) * | 1978-10-11 | 1980-04-17 | Nec Corp | Constant-current circuit |
| US4314196A (en) * | 1980-07-14 | 1982-02-02 | Motorola Inc. | Current limiting circuit |
| US4595874A (en) * | 1984-09-26 | 1986-06-17 | At&T Bell Laboratories | Temperature insensitive CMOS precision current source |
| US4645948A (en) * | 1984-10-01 | 1987-02-24 | At&T Bell Laboratories | Field effect transistor current source |
| US4830976A (en) * | 1984-10-01 | 1989-05-16 | American Telephone And Telegraph Company, At&T Bell Laboratories | Integrated circuit resistor |
| US4638241A (en) * | 1985-09-13 | 1987-01-20 | Brooktree Corporation | Regulated current supply |
| NL9100398A (nl) * | 1991-03-06 | 1992-10-01 | Philips Nv | Regelbare spanning-stroomomzetter met derde graads vervormingsreductie. |
| US6031408A (en) * | 1991-09-20 | 2000-02-29 | Motorola, Inc. | Square-law clamping circuit |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3512012A (en) * | 1965-11-16 | 1970-05-12 | United Aircraft Corp | Field effect transistor circuit |
| US3444397A (en) * | 1966-07-21 | 1969-05-13 | Hughes Aircraft Co | Voltage adjustable breakdown diode employing metal oxide silicon field effect transistor |
| US3508084A (en) * | 1967-10-06 | 1970-04-21 | Texas Instruments Inc | Enhancement-mode mos circuitry |
-
1973
- 1973-03-30 US US00346672A patent/US3813595A/en not_active Expired - Lifetime
-
1974
- 1974-03-15 SE SE7403471A patent/SE393467B/xx unknown
- 1974-03-18 IT IT12641/74A patent/IT1010703B/it active
- 1974-03-22 CA CA195,688A patent/CA1018618A/en not_active Expired
- 1974-03-22 NL NL7403880A patent/NL7403880A/xx unknown
- 1974-03-26 FR FR7410251A patent/FR2223746B1/fr not_active Expired
- 1974-03-26 GB GB1338374A patent/GB1457587A/en not_active Expired
- 1974-03-28 BE BE142578A patent/BE812980A/xx unknown
- 1974-03-29 JP JP3658074A patent/JPS5416021B2/ja not_active Expired
- 1974-04-01 DE DE2415803A patent/DE2415803C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1018618A (en) | 1977-10-04 |
| IT1010703B (it) | 1977-01-20 |
| SE393467B (sv) | 1977-05-09 |
| GB1457587A (en) | 1976-12-08 |
| AU6700174A (en) | 1975-09-25 |
| FR2223746A1 (cg-RX-API-DMAC7.html) | 1974-10-25 |
| JPS5416021B2 (cg-RX-API-DMAC7.html) | 1979-06-19 |
| US3813595A (en) | 1974-05-28 |
| NL7403880A (cg-RX-API-DMAC7.html) | 1974-10-02 |
| DE2415803B2 (de) | 1976-10-07 |
| DE2415803C3 (de) | 1978-09-21 |
| FR2223746B1 (cg-RX-API-DMAC7.html) | 1978-11-10 |
| DE2415803A1 (de) | 1974-10-10 |
| BE812980A (fr) | 1974-07-15 |