FR2515385A1 - Circuit de polarisation regulee pour transistors - Google Patents
Circuit de polarisation regulee pour transistors Download PDFInfo
- Publication number
- FR2515385A1 FR2515385A1 FR8120168A FR8120168A FR2515385A1 FR 2515385 A1 FR2515385 A1 FR 2515385A1 FR 8120168 A FR8120168 A FR 8120168A FR 8120168 A FR8120168 A FR 8120168A FR 2515385 A1 FR2515385 A1 FR 2515385A1
- Authority
- FR
- France
- Prior art keywords
- current
- voltage
- transistor
- whose
- collector
- 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
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 19
- 230000010287 polarization Effects 0.000 claims description 31
- 230000005669 field effect Effects 0.000 claims description 13
- 230000004888 barrier function Effects 0.000 claims description 4
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- 239000013256 coordination polymer Substances 0.000 description 15
- 238000010586 diagram Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- 230000003321 amplification Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 7
- 238000003199 nucleic acid amplification method Methods 0.000 description 7
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000007704 transition Effects 0.000 description 3
- 229910017214 AsGa Inorganic materials 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 2
- 239000008186 active pharmaceutical agent Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is DC
- G05F1/468—Regulating voltage or current wherein the variable actually regulated by the final control device is DC characterised by reference voltage circuitry, e.g. soft start, remote shutdown
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Amplifiers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8120168A FR2515385A1 (fr) | 1981-10-27 | 1981-10-27 | Circuit de polarisation regulee pour transistors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8120168A FR2515385A1 (fr) | 1981-10-27 | 1981-10-27 | Circuit de polarisation regulee pour transistors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2515385A1 true FR2515385A1 (fr) | 1983-04-29 |
| FR2515385B1 FR2515385B1 (enExample) | 1983-12-02 |
Family
ID=9263437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8120168A Granted FR2515385A1 (fr) | 1981-10-27 | 1981-10-27 | Circuit de polarisation regulee pour transistors |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2515385A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0712214A3 (en) * | 1994-11-08 | 1996-07-24 | Loral Space Systems Inc | Power control system for a satellite telecommunications system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4175250A (en) * | 1978-03-31 | 1979-11-20 | Bunker Ramo Corporation | Transistor bias circuit |
| US4209753A (en) * | 1978-10-27 | 1980-06-24 | Kepco, Inc. | Amplifier programmable in gain and output polarity |
| US4214176A (en) * | 1978-09-22 | 1980-07-22 | Kushner Jury K | Stabilized current sources network |
| GB2062348A (en) * | 1979-10-29 | 1981-05-20 | Burr Brown Res Corp | Compensation of Thermal Drift of Temperature Sensitive Circuitry |
-
1981
- 1981-10-27 FR FR8120168A patent/FR2515385A1/fr active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4175250A (en) * | 1978-03-31 | 1979-11-20 | Bunker Ramo Corporation | Transistor bias circuit |
| US4214176A (en) * | 1978-09-22 | 1980-07-22 | Kushner Jury K | Stabilized current sources network |
| US4209753A (en) * | 1978-10-27 | 1980-06-24 | Kepco, Inc. | Amplifier programmable in gain and output polarity |
| GB2062348A (en) * | 1979-10-29 | 1981-05-20 | Burr Brown Res Corp | Compensation of Thermal Drift of Temperature Sensitive Circuitry |
Non-Patent Citations (1)
| Title |
|---|
| EXBK/71 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0712214A3 (en) * | 1994-11-08 | 1996-07-24 | Loral Space Systems Inc | Power control system for a satellite telecommunications system |
| US5787336A (en) * | 1994-11-08 | 1998-07-28 | Space Systems/Loral, Inc. | Satellite communication power management system |
| US5826170A (en) * | 1994-11-08 | 1998-10-20 | Space Systems/Loral, Inc. | Satellite communication power management system |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2515385B1 (enExample) | 1983-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |