JPH0496149U - - Google Patents
Info
- Publication number
- JPH0496149U JPH0496149U JP1991054309U JP5430991U JPH0496149U JP H0496149 U JPH0496149 U JP H0496149U JP 1991054309 U JP1991054309 U JP 1991054309U JP 5430991 U JP5430991 U JP 5430991U JP H0496149 U JPH0496149 U JP H0496149U
- Authority
- JP
- Japan
- 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
Landscapes
- Optical Communication System (AREA)
- Control Of Amplification And Gain Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991054309U JP2577387Y2 (ja) | 1990-10-11 | 1991-07-12 | 光受信フロントエンド装置 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2-106698 | 1990-10-11 | ||
| JP10669890 | 1990-10-11 | ||
| JP1991054309U JP2577387Y2 (ja) | 1990-10-11 | 1991-07-12 | 光受信フロントエンド装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0496149U true JPH0496149U (enrdf_load_stackoverflow) | 1992-08-20 |
| JP2577387Y2 JP2577387Y2 (ja) | 1998-07-23 |
Family
ID=31948572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991054309U Expired - Lifetime JP2577387Y2 (ja) | 1990-10-11 | 1991-07-12 | 光受信フロントエンド装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2577387Y2 (enrdf_load_stackoverflow) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57123711A (en) * | 1981-01-24 | 1982-08-02 | Nec Corp | Optical receiving circuit |
| JPS5812413A (ja) * | 1981-07-15 | 1983-01-24 | Fujitsu Ltd | 光受信増巾器の自動利得制御回路 |
| JPS5853246A (ja) * | 1981-09-08 | 1983-03-29 | ウエスタ−ン・エレクトリツク・カムパニ−・インコ−ポレ−テツド | 非積分型受信機 |
| JPS58143583A (ja) * | 1982-02-22 | 1983-08-26 | Toshiba Corp | 半導体装置 |
| JPS59214274A (ja) * | 1983-05-20 | 1984-12-04 | Matsushita Electric Ind Co Ltd | 半導体装置 |
| JPS62292008A (ja) * | 1986-06-12 | 1987-12-18 | Fujitsu Ten Ltd | 音量制御装置 |
| JPS6313409A (ja) * | 1986-07-03 | 1988-01-20 | Fujitsu Ten Ltd | 自動利得制御回路 |
| JPH02143731A (ja) * | 1988-11-25 | 1990-06-01 | Nec Corp | 光受信回路 |
-
1991
- 1991-07-12 JP JP1991054309U patent/JP2577387Y2/ja not_active Expired - Lifetime
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57123711A (en) * | 1981-01-24 | 1982-08-02 | Nec Corp | Optical receiving circuit |
| JPS5812413A (ja) * | 1981-07-15 | 1983-01-24 | Fujitsu Ltd | 光受信増巾器の自動利得制御回路 |
| JPS5853246A (ja) * | 1981-09-08 | 1983-03-29 | ウエスタ−ン・エレクトリツク・カムパニ−・インコ−ポレ−テツド | 非積分型受信機 |
| JPS58143583A (ja) * | 1982-02-22 | 1983-08-26 | Toshiba Corp | 半導体装置 |
| JPS59214274A (ja) * | 1983-05-20 | 1984-12-04 | Matsushita Electric Ind Co Ltd | 半導体装置 |
| JPS62292008A (ja) * | 1986-06-12 | 1987-12-18 | Fujitsu Ten Ltd | 音量制御装置 |
| JPS6313409A (ja) * | 1986-07-03 | 1988-01-20 | Fujitsu Ten Ltd | 自動利得制御回路 |
| JPH02143731A (ja) * | 1988-11-25 | 1990-06-01 | Nec Corp | 光受信回路 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2577387Y2 (ja) | 1998-07-23 |