JPH0535606B2 - - Google Patents

Info

Publication number
JPH0535606B2
JPH0535606B2 JP59218007A JP21800784A JPH0535606B2 JP H0535606 B2 JPH0535606 B2 JP H0535606B2 JP 59218007 A JP59218007 A JP 59218007A JP 21800784 A JP21800784 A JP 21800784A JP H0535606 B2 JPH0535606 B2 JP H0535606B2
Authority
JP
Japan
Prior art keywords
transistor
amplifier
power supply
current mirror
supply voltage
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
JP59218007A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6196807A (ja
Inventor
Takahiro Oota
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.)
Rohm Co Ltd
Original Assignee
Rohm 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 Rohm Co Ltd filed Critical Rohm Co Ltd
Priority to JP59218007A priority Critical patent/JPS6196807A/ja
Publication of JPS6196807A publication Critical patent/JPS6196807A/ja
Publication of JPH0535606B2 publication Critical patent/JPH0535606B2/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)
  • Amplifiers (AREA)
JP59218007A 1984-10-17 1984-10-17 自動レベル制御増幅回路 Granted JPS6196807A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59218007A JPS6196807A (ja) 1984-10-17 1984-10-17 自動レベル制御増幅回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59218007A JPS6196807A (ja) 1984-10-17 1984-10-17 自動レベル制御増幅回路

Publications (2)

Publication Number Publication Date
JPS6196807A JPS6196807A (ja) 1986-05-15
JPH0535606B2 true JPH0535606B2 (en:Method) 1993-05-27

Family

ID=16713164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59218007A Granted JPS6196807A (ja) 1984-10-17 1984-10-17 自動レベル制御増幅回路

Country Status (1)

Country Link
JP (1) JPS6196807A (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59008542D1 (de) * 1990-07-25 1995-03-30 Siemens Audiologische Technik Hörgeräteschaltung mit einer Endstufe mit einer Begrenzungseinrichtung.
JP5579330B2 (ja) * 2011-11-18 2014-08-27 三菱電機株式会社 音響装置および音響信号制御方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528016Y2 (en:Method) * 1974-06-06 1980-07-04

Also Published As

Publication number Publication date
JPS6196807A (ja) 1986-05-15

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