JPS6090408A - 自動レベル制御回路 - Google Patents

自動レベル制御回路

Info

Publication number
JPS6090408A
JPS6090408A JP19868183A JP19868183A JPS6090408A JP S6090408 A JPS6090408 A JP S6090408A JP 19868183 A JP19868183 A JP 19868183A JP 19868183 A JP19868183 A JP 19868183A JP S6090408 A JPS6090408 A JP S6090408A
Authority
JP
Japan
Prior art keywords
output
level
variable gain
gain amplifier
gain
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.)
Granted
Application number
JP19868183A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0568127B2 (enrdf_load_html_response
Inventor
Toshitaka Fujii
敏孝 藤井
Akio Goto
後藤　昭夫
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 JP19868183A priority Critical patent/JPS6090408A/ja
Publication of JPS6090408A publication Critical patent/JPS6090408A/ja
Publication of JPH0568127B2 publication Critical patent/JPH0568127B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0088—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using discontinuously variable devices, e.g. switch-operated
    • 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

Landscapes

  • Control Of Amplification And Gain Control (AREA)
JP19868183A 1983-10-24 1983-10-24 自動レベル制御回路 Granted JPS6090408A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19868183A JPS6090408A (ja) 1983-10-24 1983-10-24 自動レベル制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19868183A JPS6090408A (ja) 1983-10-24 1983-10-24 自動レベル制御回路

Publications (2)

Publication Number Publication Date
JPS6090408A true JPS6090408A (ja) 1985-05-21
JPH0568127B2 JPH0568127B2 (enrdf_load_html_response) 1993-09-28

Family

ID=16395276

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19868183A Granted JPS6090408A (ja) 1983-10-24 1983-10-24 自動レベル制御回路

Country Status (1)

Country Link
JP (1) JPS6090408A (enrdf_load_html_response)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6313409A (ja) * 1986-07-03 1988-01-20 Fujitsu Ten Ltd 自動利得制御回路
JPH0310411A (ja) * 1989-05-19 1991-01-18 Samsung Electron Co Ltd ディジタルボリュームの劣化防止回路
WO1997005697A1 (en) * 1995-07-31 1997-02-13 Alcatel Standard Electrica S.A. Output power control in burst transmitters
US5680075A (en) * 1995-05-31 1997-10-21 Casio Phonemate, Inc. Digital automatic gain control
EP0688108A3 (en) * 1994-06-15 2000-03-22 Mitsubishi Denki Kabushiki Kaisha Apparatus for transmission power control in a TDMA system
JP2009105887A (ja) * 2007-10-23 2009-05-14 Seiko Epson Corp 自動利得制御回路、増幅器の利得制御方法及び自動利得制御ループ内の増幅器のロック状態を検出する検出方法
US7554393B2 (en) * 2006-03-08 2009-06-30 Sony Corporation Signal amplifier

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55157113A (en) * 1979-05-21 1980-12-06 Matsushita Electric Ind Co Ltd Automatic recording level correcting unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55157113A (en) * 1979-05-21 1980-12-06 Matsushita Electric Ind Co Ltd Automatic recording level correcting unit

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6313409A (ja) * 1986-07-03 1988-01-20 Fujitsu Ten Ltd 自動利得制御回路
JPH0310411A (ja) * 1989-05-19 1991-01-18 Samsung Electron Co Ltd ディジタルボリュームの劣化防止回路
EP0688108A3 (en) * 1994-06-15 2000-03-22 Mitsubishi Denki Kabushiki Kaisha Apparatus for transmission power control in a TDMA system
US5680075A (en) * 1995-05-31 1997-10-21 Casio Phonemate, Inc. Digital automatic gain control
WO1997005697A1 (en) * 1995-07-31 1997-02-13 Alcatel Standard Electrica S.A. Output power control in burst transmitters
US7554393B2 (en) * 2006-03-08 2009-06-30 Sony Corporation Signal amplifier
JP2009105887A (ja) * 2007-10-23 2009-05-14 Seiko Epson Corp 自動利得制御回路、増幅器の利得制御方法及び自動利得制御ループ内の増幅器のロック状態を検出する検出方法

Also Published As

Publication number Publication date
JPH0568127B2 (enrdf_load_html_response) 1993-09-28

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