JP2577387Y2 - 光受信フロントエンド装置 - Google Patents

光受信フロントエンド装置

Info

Publication number
JP2577387Y2
JP2577387Y2 JP1991054309U JP5430991U JP2577387Y2 JP 2577387 Y2 JP2577387 Y2 JP 2577387Y2 JP 1991054309 U JP1991054309 U JP 1991054309U JP 5430991 U JP5430991 U JP 5430991U JP 2577387 Y2 JP2577387 Y2 JP 2577387Y2
Authority
JP
Japan
Prior art keywords
fet
voltage
source
preamplifier
drain
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 - Lifetime
Application number
JP1991054309U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0496149U (enExample
Inventor
洋一 小倉
克実 正木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP1991054309U priority Critical patent/JP2577387Y2/ja
Publication of JPH0496149U publication Critical patent/JPH0496149U/ja
Application granted granted Critical
Publication of JP2577387Y2 publication Critical patent/JP2577387Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Optical Communication System (AREA)
JP1991054309U 1990-10-11 1991-07-12 光受信フロントエンド装置 Expired - Lifetime JP2577387Y2 (ja)

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
JP10669890 1990-10-11
JP2-106698 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 JPH0496149U (enExample) 1992-08-20
JP2577387Y2 true 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 (enExample)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
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
US4540952A (en) * 1981-09-08 1985-09-10 At&T Bell Laboratories Nonintegrating receiver
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
JP2845462B2 (ja) * 1988-11-25 1999-01-13 日本電気株式会社 光受信回路

Also Published As

Publication number Publication date
JPH0496149U (enExample) 1992-08-20

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