JPH03125544U - - Google Patents
Info
- Publication number
- JPH03125544U JPH03125544U JP3422690U JP3422690U JPH03125544U JP H03125544 U JPH03125544 U JP H03125544U JP 3422690 U JP3422690 U JP 3422690U JP 3422690 U JP3422690 U JP 3422690U JP H03125544 U JPH03125544 U JP H03125544U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting element
- resistor
- converts
- supplies
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Optical Communication System (AREA)
Description
第１図は本考案の光送信回路の一実施例を示す
回路ブロツク図、第２図、第３図はぞれぞれ従来
例の光送信回路を示す回路ブロツク図である。
１……発光素子駆動回路、２……発光素子、４
……抵抗。
FIG. 1 is a circuit block diagram showing an embodiment of the optical transmitting circuit of the present invention, and FIGS. 2 and 3 are circuit block diagrams showing conventional optical transmitting circuits. 1...Light emitting element drive circuit, 2...Light emitting element, 4
……resistance.
Claims (1)
光素子に電流パルスを供給する発光素子駆動回路
を有する光送信回路において、前記発光素子と並
列に抵抗を接続したことを特徴とする光送信回路
。 An optical transmission circuit comprising a light emitting element that converts an electrical signal into an optical signal and a light emitting element driving circuit that supplies a current pulse to the light emitting element, characterized in that a resistor is connected in parallel with the light emitting element. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3422690U JPH03125544U (en) | 1990-04-02 | 1990-04-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3422690U JPH03125544U (en) | 1990-04-02 | 1990-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03125544U true JPH03125544U (en) | 1991-12-18 |
Family
ID=31538512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3422690U Pending JPH03125544U (en) | 1990-04-02 | 1990-04-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03125544U (en) |
-
1990
- 1990-04-02 JP JP3422690U patent/JPH03125544U/ja active Pending
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