JPH0427726B2 - - Google Patents

Info

Publication number
JPH0427726B2
JPH0427726B2 JP58066167A JP6616783A JPH0427726B2 JP H0427726 B2 JPH0427726 B2 JP H0427726B2 JP 58066167 A JP58066167 A JP 58066167A JP 6616783 A JP6616783 A JP 6616783A JP H0427726 B2 JPH0427726 B2 JP H0427726B2
Authority
JP
Japan
Prior art keywords
output
amplifier
transistor
circuit
signal
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
JP58066167A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59190704A (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 JP58066167A priority Critical patent/JPS59190704A/ja
Publication of JPS59190704A publication Critical patent/JPS59190704A/ja
Publication of JPH0427726B2 publication Critical patent/JPH0427726B2/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
    • H03G3/34—Muting amplifier when no signal is present

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Amplifiers (AREA)
JP58066167A 1983-04-13 1983-04-13 増幅回路 Granted JPS59190704A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58066167A JPS59190704A (ja) 1983-04-13 1983-04-13 増幅回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58066167A JPS59190704A (ja) 1983-04-13 1983-04-13 増幅回路

Publications (2)

Publication Number Publication Date
JPS59190704A JPS59190704A (ja) 1984-10-29
JPH0427726B2 true JPH0427726B2 (cs) 1992-05-12

Family

ID=13308017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58066167A Granted JPS59190704A (ja) 1983-04-13 1983-04-13 増幅回路

Country Status (1)

Country Link
JP (1) JPS59190704A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11731792B2 (en) 2018-09-26 2023-08-22 Dexterity, Inc. Kitting machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS623940Y2 (cs) * 1980-11-21 1987-01-29

Also Published As

Publication number Publication date
JPS59190704A (ja) 1984-10-29

Similar Documents

Publication Publication Date Title
JPS6119173B2 (cs)
JPS648923B2 (cs)
US3267386A (en) Two stage direct-coupled transistor amplifier utilizing d. c. positive feedback and d. c.-a. c. negative feedback
JPH0626287B2 (ja) 増幅装置
JPH0427726B2 (cs)
US4498054A (en) Differential amplifier circuit
US4167708A (en) Transistor amplifier
US4015214A (en) Push-pull amplifier
JPS58115930A (ja) 電子切換増幅回路
JP2709984B2 (ja) オーディオ増幅回路およびオーディオシステム
US3829715A (en) Noise reduction system
JPH05110349A (ja) オーデイオ電力増幅器
JP3733188B2 (ja) パワーアンプ
JP2823867B2 (ja) 利得可変増幅器
JPH082009B2 (ja) 増幅回路
JPS6342638Y2 (cs)
JP3439253B2 (ja) 記録増幅回路及び磁気記録装置
JP3361911B2 (ja) Ｖｔｒ装置及びそれに用いるミュート回路
JPS6115621Y2 (cs)
JPH0528825Y2 (cs)
JPH0738539B2 (ja) 音声信号増幅回路
JPH0215129B2 (cs)
SU1642514A1 (ru) Предварительный усилитель воспроизведени
JPH0135534B2 (cs)
JPH0535606B2 (cs)