JPH0255747U - - Google Patents
Info
- Publication number
- JPH0255747U JPH0255747U JP13405388U JP13405388U JPH0255747U JP H0255747 U JPH0255747 U JP H0255747U JP 13405388 U JP13405388 U JP 13405388U JP 13405388 U JP13405388 U JP 13405388U JP H0255747 U JPH0255747 U JP H0255747U
- Authority
- JP
- Japan
- Prior art keywords
- optical receiving
- receiving device
- optical
- circuit
- amplifier
- 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 7
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
Landscapes
- Noise Elimination (AREA)
- Optical Communication System (AREA)
Description
第１図は本考案の一実施例を示す光受信回路の
ブロツク図、第２図は雑音混入路を示す回路図、
第３図は従来の光受信回路の例を示すブロツク図
である。
１００……光受信回路、１０１……入力端子、
１０２……光電変換部、１０３……増幅器、１０
５……出力端子。
FIG. 1 is a block diagram of an optical receiving circuit showing an embodiment of the present invention, FIG. 2 is a circuit diagram showing a noise mixing path,
FIG. 3 is a block diagram showing an example of a conventional optical receiving circuit. 100... optical receiving circuit, 101... input terminal,
102...Photoelectric conversion unit, 103...Amplifier, 10
5...Output terminal.
Claims (1)
受信装置において、前記光受信装置と電源との間
に高インピーダンス回路を接続したことを特徴と
する光受信回路。 1. An optical receiving circuit comprising an optical receiving device including an optical/electrical converter and an amplifier, characterized in that a high impedance circuit is connected between the optical receiving device and a power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13405388U JPH0255747U (en) | 1988-10-13 | 1988-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13405388U JPH0255747U (en) | 1988-10-13 | 1988-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0255747U true JPH0255747U (en) | 1990-04-23 |
Family
ID=31392461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13405388U Pending JPH0255747U (en) | 1988-10-13 | 1988-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0255747U (en) |
-
1988
- 1988-10-13 JP JP13405388U patent/JPH0255747U/ja active Pending
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