JPH0456483B2 - - Google Patents

Info

Publication number
JPH0456483B2
JPH0456483B2 JP58188738A JP18873883A JPH0456483B2 JP H0456483 B2 JPH0456483 B2 JP H0456483B2 JP 58188738 A JP58188738 A JP 58188738A JP 18873883 A JP18873883 A JP 18873883A JP H0456483 B2 JPH0456483 B2 JP H0456483B2
Authority
JP
Japan
Prior art keywords
circuit
signal
level
transistor
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
JP58188738A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6080308A (ja
Inventor
Takuzo Kamimura
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 JP18873883A priority Critical patent/JPS6080308A/ja
Publication of JPS6080308A publication Critical patent/JPS6080308A/ja
Publication of JPH0456483B2 publication Critical patent/JPH0456483B2/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)
JP18873883A 1983-10-09 1983-10-09 増幅回路 Granted JPS6080308A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18873883A JPS6080308A (ja) 1983-10-09 1983-10-09 増幅回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18873883A JPS6080308A (ja) 1983-10-09 1983-10-09 増幅回路

Publications (2)

Publication Number Publication Date
JPS6080308A JPS6080308A (ja) 1985-05-08
JPH0456483B2 true JPH0456483B2 (en]) 1992-09-08

Family

ID=16228905

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18873883A Granted JPS6080308A (ja) 1983-10-09 1983-10-09 増幅回路

Country Status (1)

Country Link
JP (1) JPS6080308A (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55135513U (en]) * 1979-03-17 1980-09-26

Also Published As

Publication number Publication date
JPS6080308A (ja) 1985-05-08

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