JPS60137110A - 利得制御回路 - Google Patents

利得制御回路

Info

Publication number
JPS60137110A
JPS60137110A JP24868684A JP24868684A JPS60137110A JP S60137110 A JPS60137110 A JP S60137110A JP 24868684 A JP24868684 A JP 24868684A JP 24868684 A JP24868684 A JP 24868684A JP S60137110 A JPS60137110 A JP S60137110A
Authority
JP
Japan
Prior art keywords
gain control
control circuit
resistor
circuit
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
JP24868684A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0127603B2 (forum.php
Inventor
Kohei Ishizuka
石塚　幸平
Yasuhiro Kita
北　靖洋
Shigemichi Maeda
前田　成道
Masahiro Furuya
古谷　正博
Kazuhiko Takaoka
高岡　和彦
Garo Kokuryo
賀郎 国領
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP24868684A priority Critical patent/JPS60137110A/ja
Publication of JPS60137110A publication Critical patent/JPS60137110A/ja
Publication of JPH0127603B2 publication Critical patent/JPH0127603B2/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
    • H03G3/001—Digital control of analog signals

Landscapes

  • Control Of Amplification And Gain Control (AREA)
JP24868684A 1984-11-27 1984-11-27 利得制御回路 Granted JPS60137110A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24868684A JPS60137110A (ja) 1984-11-27 1984-11-27 利得制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24868684A JPS60137110A (ja) 1984-11-27 1984-11-27 利得制御回路

Publications (2)

Publication Number Publication Date
JPS60137110A true JPS60137110A (ja) 1985-07-20
JPH0127603B2 JPH0127603B2 (forum.php) 1989-05-30

Family

ID=17181824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24868684A Granted JPS60137110A (ja) 1984-11-27 1984-11-27 利得制御回路

Country Status (1)

Country Link
JP (1) JPS60137110A (forum.php)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5623228A (en) * 1993-05-17 1997-04-22 Dan Inbar Non-linear feedback network providing a linear transfer function
JP2009002307A (ja) * 2007-06-25 2009-01-08 Aisin Seiki Co Ltd エンジン排ガス用浄化装置およびエンジン駆動式空気調和機
JP2010503345A (ja) * 2006-09-07 2010-01-28 ナショナル セミコンダクタ コーポレイション プログラマブル利得増幅器用の利得調節

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5623228A (en) * 1993-05-17 1997-04-22 Dan Inbar Non-linear feedback network providing a linear transfer function
JP2010503345A (ja) * 2006-09-07 2010-01-28 ナショナル セミコンダクタ コーポレイション プログラマブル利得増幅器用の利得調節
JP2009002307A (ja) * 2007-06-25 2009-01-08 Aisin Seiki Co Ltd エンジン排ガス用浄化装置およびエンジン駆動式空気調和機

Also Published As

Publication number Publication date
JPH0127603B2 (forum.php) 1989-05-30

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