JPS5287343A - Electric power amplifier - Google Patents

Electric power amplifier

Info

Publication number
JPS5287343A
JPS5287343A JP425976A JP425976A JPS5287343A JP S5287343 A JPS5287343 A JP S5287343A JP 425976 A JP425976 A JP 425976A JP 425976 A JP425976 A JP 425976A JP S5287343 A JPS5287343 A JP S5287343A
Authority
JP
Japan
Prior art keywords
power amplifier
electric power
tones
constitution
turning
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.)
Pending
Application number
JP425976A
Other languages
Japanese (ja)
Inventor
Yutaka Hirota
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP425976A priority Critical patent/JPS5287343A/en
Publication of JPS5287343A publication Critical patent/JPS5287343A/en
Pending legal-status Critical Current

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  • Amplifiers (AREA)

Abstract

PURPOSE: To attempt simplifying a power source and facilitate its turning in IC constitution, as well as to suppress shock tones which sound during on and off operation of the power amplifier, by utilizing constant current bias circuit of current mirror type in the power amplifier assembly.
COPYRIGHT: (C)1977,JPO&Japio
JP425976A 1976-01-16 1976-01-16 Electric power amplifier Pending JPS5287343A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP425976A JPS5287343A (en) 1976-01-16 1976-01-16 Electric power amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP425976A JPS5287343A (en) 1976-01-16 1976-01-16 Electric power amplifier

Publications (1)

Publication Number Publication Date
JPS5287343A true JPS5287343A (en) 1977-07-21

Family

ID=11579532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP425976A Pending JPS5287343A (en) 1976-01-16 1976-01-16 Electric power amplifier

Country Status (1)

Country Link
JP (1) JPS5287343A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4856043A (en) * 1971-11-13 1973-08-07
JPS4881456A (en) * 1972-02-02 1973-10-31

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4856043A (en) * 1971-11-13 1973-08-07
JPS4881456A (en) * 1972-02-02 1973-10-31

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