JPS63306707A - 電子ボリュ−ム回路 - Google Patents

電子ボリュ−ム回路

Info

Publication number
JPS63306707A
JPS63306707A JP14300187A JP14300187A JPS63306707A JP S63306707 A JPS63306707 A JP S63306707A JP 14300187 A JP14300187 A JP 14300187A JP 14300187 A JP14300187 A JP 14300187A JP S63306707 A JPS63306707 A JP S63306707A
Authority
JP
Japan
Prior art keywords
amplitude
signal
current
control
transistor
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
JP14300187A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0552089B2 (enExample
Inventor
Kaoru Izawa
伊澤　芳
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 JP14300187A priority Critical patent/JPS63306707A/ja
Publication of JPS63306707A publication Critical patent/JPS63306707A/ja
Publication of JPH0552089B2 publication Critical patent/JPH0552089B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Amplification And Gain Control (AREA)
JP14300187A 1987-06-08 1987-06-08 電子ボリュ−ム回路 Granted JPS63306707A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14300187A JPS63306707A (ja) 1987-06-08 1987-06-08 電子ボリュ−ム回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14300187A JPS63306707A (ja) 1987-06-08 1987-06-08 電子ボリュ−ム回路

Publications (2)

Publication Number Publication Date
JPS63306707A true JPS63306707A (ja) 1988-12-14
JPH0552089B2 JPH0552089B2 (enExample) 1993-08-04

Family

ID=15328637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14300187A Granted JPS63306707A (ja) 1987-06-08 1987-06-08 電子ボリュ−ム回路

Country Status (1)

Country Link
JP (1) JPS63306707A (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6297413A (ja) * 1985-10-23 1987-05-06 Matsushita Electric Ind Co Ltd Ａｇｃ回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6297413A (ja) * 1985-10-23 1987-05-06 Matsushita Electric Ind Co Ltd Ａｇｃ回路

Also Published As

Publication number Publication date
JPH0552089B2 (enExample) 1993-08-04

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