FR2685582B1 - Dispositif d'interface electronique de transmission lineaire de signaux a haute isolation par opto-coupleurs polarises en inverse. - Google Patents
Dispositif d'interface electronique de transmission lineaire de signaux a haute isolation par opto-coupleurs polarises en inverse.Info
- Publication number
- FR2685582B1 FR2685582B1 FR9116134A FR9116134A FR2685582B1 FR 2685582 B1 FR2685582 B1 FR 2685582B1 FR 9116134 A FR9116134 A FR 9116134A FR 9116134 A FR9116134 A FR 9116134A FR 2685582 B1 FR2685582 B1 FR 2685582B1
- Authority
- FR
- France
- Prior art keywords
- opto
- couplers
- interface device
- linear transmission
- high insulation
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
- H03K17/795—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
- H04B10/801—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water using optical interconnects, e.g. light coupled isolators, circuit board interconnections
- H04B10/802—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water using optical interconnects, e.g. light coupled isolators, circuit board interconnections for isolation, e.g. using optocouplers
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9116134A FR2685582B1 (fr) | 1991-12-18 | 1991-12-18 | Dispositif d'interface electronique de transmission lineaire de signaux a haute isolation par opto-coupleurs polarises en inverse. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9116134A FR2685582B1 (fr) | 1991-12-18 | 1991-12-18 | Dispositif d'interface electronique de transmission lineaire de signaux a haute isolation par opto-coupleurs polarises en inverse. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2685582A1 FR2685582A1 (fr) | 1993-06-25 |
FR2685582B1 true FR2685582B1 (fr) | 1997-06-27 |
Family
ID=9420491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9116134A Expired - Fee Related FR2685582B1 (fr) | 1991-12-18 | 1991-12-18 | Dispositif d'interface electronique de transmission lineaire de signaux a haute isolation par opto-coupleurs polarises en inverse. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2685582B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2724797B1 (fr) * | 1994-09-16 | 1997-01-24 | Perfectionnement Des Materiels | Interface optoelectronique entre une ligne de transmission et des voies d'emission et de reception |
DE69921658T2 (de) * | 1998-07-24 | 2005-10-20 | Checkpoint Systems, Inc. | Optisches Interface zwischen Empfänger und Auswerteeinheit für Antwortsignale eines Etiketts in RFID-Systemen zur Erkennung von leistungsschwachen Resonanzetiketten |
US7411849B2 (en) * | 2006-02-02 | 2008-08-12 | Caterpillar Inc. | Apparatus and method for transferring an analog signal between isolated systems |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE793016A (fr) * | 1972-12-20 | 1973-06-20 | Acec | Dispositif de transmission d'informations analogiques avec isolation galvanique. |
US4032843A (en) * | 1976-06-21 | 1977-06-28 | International Telephone And Telegraph Corporation | Compensated signal isolator |
NL8402544A (nl) * | 1984-08-20 | 1986-03-17 | Philips Nv | Opto-elektrische signaalomzetter. |
WO1988006386A1 (fr) * | 1985-04-08 | 1988-08-25 | Rapitech Systems Inc. | Coupleur de reseau telephonique |
-
1991
- 1991-12-18 FR FR9116134A patent/FR2685582B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2685582A1 (fr) | 1993-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |