JPH0124444B2 - - Google Patents

Info

Publication number
JPH0124444B2
JPH0124444B2 JP285883A JP285883A JPH0124444B2 JP H0124444 B2 JPH0124444 B2 JP H0124444B2 JP 285883 A JP285883 A JP 285883A JP 285883 A JP285883 A JP 285883A JP H0124444 B2 JPH0124444 B2 JP H0124444B2
Authority
JP
Japan
Prior art keywords
circuit
time constant
output
variable
signal
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
Application number
JP285883A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59128806A (ja
Inventor
Mitsuo Takemoto
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co Ltd
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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP285883A priority Critical patent/JPS59128806A/ja
Publication of JPS59128806A publication Critical patent/JPS59128806A/ja
Publication of JPH0124444B2 publication Critical patent/JPH0124444B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3005—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Control Of Amplification And Gain Control (AREA)
JP285883A 1983-01-13 1983-01-13 Ａｇｃ回路 Granted JPS59128806A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP285883A JPS59128806A (ja) 1983-01-13 1983-01-13 Ａｇｃ回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP285883A JPS59128806A (ja) 1983-01-13 1983-01-13 Ａｇｃ回路

Publications (2)

Publication Number Publication Date
JPS59128806A JPS59128806A (ja) 1984-07-25
JPH0124444B2 true JPH0124444B2 (enrdf_load_stackoverflow) 1989-05-11

Family

ID=11541075

Family Applications (1)

Application Number Title Priority Date Filing Date
JP285883A Granted JPS59128806A (ja) 1983-01-13 1983-01-13 Ａｇｃ回路

Country Status (1)

Country Link
JP (1) JPS59128806A (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0496510A (ja) * 1990-08-13 1992-03-27 Nec Corp 自動レベル制御回路
US5548833A (en) * 1994-06-03 1996-08-20 Transwitch Corporation Data independent automatic gain control circuit for telecommunication applications
US5697074A (en) * 1995-03-30 1997-12-09 Nokia Mobile Phones Limited Dual rate power control loop for a transmitter
WO2001003292A1 (en) * 1999-07-02 2001-01-11 Nokia Networks Oy Power control for non-constant envelope modulation
JP4299416B2 (ja) 1999-10-18 2009-07-22 株式会社ルネサステクノロジ ピーク検波式ａｇｃ回路
FR2884659B1 (fr) * 2005-04-18 2007-07-13 Siemens Vdo Automotive Sas Dispositif de controle automatique du gain d'un amplificateur de signaux et amplificateur muni d'un tel dispositif
JP4898360B2 (ja) * 2005-11-16 2012-03-14 三星電子株式会社 自動利得制御装置
JP5188365B2 (ja) * 2008-11-17 2013-04-24 三菱電機株式会社 信号伝達システム
JP5280256B2 (ja) * 2009-03-12 2013-09-04 住友電工デバイス・イノベーション株式会社 電子回路
JP2015046725A (ja) * 2013-08-27 2015-03-12 株式会社五洋電子 トーンスケルチ回路
JP6539908B2 (ja) * 2015-01-08 2019-07-10 日本無線株式会社 電力制御装置

Also Published As

Publication number Publication date
JPS59128806A (ja) 1984-07-25

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