JPS58101445U - Light receiving circuit - Google Patents
Light receiving circuitInfo
- Publication number
- JPS58101445U JPS58101445U JP13158782U JP13158782U JPS58101445U JP S58101445 U JPS58101445 U JP S58101445U JP 13158782 U JP13158782 U JP 13158782U JP 13158782 U JP13158782 U JP 13158782U JP S58101445 U JPS58101445 U JP S58101445U
- Authority
- JP
- Japan
- Prior art keywords
- light receiving
- receiving circuit
- variable impedance
- receiving element
- integrating circuit
- 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
- 238000010586 diagram Methods 0.000 description 2
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案による受光回路のブロック図、 、
第２図は本考案による受光回路の具体的な回路図、第３
図は受光素子の他の一例である。Figure 1 is a block diagram of the light receiving circuit according to the present invention.
Figure 2 is a specific circuit diagram of the light receiving circuit according to the present invention;
The figure shows another example of the light receiving element.
Claims (1)
、前記受光素子の出力の一部を前記積分回路により積分
し、その積分値に応じて前記インピーダンス可変素子の
インピーダンスを制御し、更に該インピーダンス可変素
子により前記受光素子の動作点を制御するよう構成した
受光回路。comprising a light receiving element, an integrating circuit, and a variable impedance element, a part of the output of the light receiving element is integrated by the integrating circuit, the impedance of the variable impedance element is controlled according to the integrated value, and the variable impedance element A light receiving circuit configured to control an operating point of the light receiving element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13158782U JPS58101445U (en) | 1982-08-30 | 1982-08-30 | Light receiving circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13158782U JPS58101445U (en) | 1982-08-30 | 1982-08-30 | Light receiving circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58101445U true JPS58101445U (en) | 1983-07-09 |
Family
ID=30101447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13158782U Pending JPS58101445U (en) | 1982-08-30 | 1982-08-30 | Light receiving circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58101445U (en) |
-
1982
- 1982-08-30 JP JP13158782U patent/JPS58101445U/en active Pending
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