JPS55165012A - Amplifier - Google Patents

Amplifier

Info

Publication number
JPS55165012A
JPS55165012A JP7217679A JP7217679A JPS55165012A JP S55165012 A JPS55165012 A JP S55165012A JP 7217679 A JP7217679 A JP 7217679A JP 7217679 A JP7217679 A JP 7217679A JP S55165012 A JPS55165012 A JP S55165012A
Authority
JP
Japan
Prior art keywords
signal
amplifier
circuit
voltage
fed
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
JP7217679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6226205B2 (enrdf_load_stackoverflow
Inventor
Michinobu Ohata
Masao Yamazawa
Hirokazu Fukui
Takafumi Nakajo
Masayuki Takahashi
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP7217679A priority Critical patent/JPS55165012A/ja
Publication of JPS55165012A publication Critical patent/JPS55165012A/ja
Publication of JPS6226205B2 publication Critical patent/JPS6226205B2/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
    • H03G3/348—Muting in response to a mechanical action or to power supply variations, e.g. during tuning; Click removal circuits

Landscapes

  • Control Of Amplification And Gain Control (AREA)
JP7217679A 1979-06-11 1979-06-11 Amplifier Granted JPS55165012A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7217679A JPS55165012A (en) 1979-06-11 1979-06-11 Amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7217679A JPS55165012A (en) 1979-06-11 1979-06-11 Amplifier

Publications (2)

Publication Number Publication Date
JPS55165012A true JPS55165012A (en) 1980-12-23
JPS6226205B2 JPS6226205B2 (enrdf_load_stackoverflow) 1987-06-08

Family

ID=13481647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7217679A Granted JPS55165012A (en) 1979-06-11 1979-06-11 Amplifier

Country Status (1)

Country Link
JP (1) JPS55165012A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59229921A (ja) * 1983-05-23 1984-12-24 Rohm Co Ltd スイツチ回路

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5490954A (en) * 1977-12-28 1979-07-19 Matsushita Electric Ind Co Ltd Amplifier

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5490954A (en) * 1977-12-28 1979-07-19 Matsushita Electric Ind Co Ltd Amplifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59229921A (ja) * 1983-05-23 1984-12-24 Rohm Co Ltd スイツチ回路

Also Published As

Publication number Publication date
JPS6226205B2 (enrdf_load_stackoverflow) 1987-06-08

Similar Documents

Publication Publication Date Title
DE3473707D1 (en) Electronic switch
JPS57109089A (en) Initial value resetting circuit for operational amplifier
JPS55165012A (en) Amplifier
JPS5412539A (en) Integrating circuit
JPS55164902A (en) Malfunction preventing method for automatic control unit
JPS5443447A (en) Click preventing circuit
JPS55161431A (en) Carrier wave current source switching circuit
JPS57194627A (en) Protecting device for load control circuit
JPS54160126A (en) Multiple signal processor
JPS54109712A (en) Multiplying circuit switching system
JPS5484412A (en) Transmission/reception switching device
JPS5496313A (en) Signal switching system
JPS5527776A (en) Programmable counter circuit
JPS54110766A (en) Analog input device
JPS55143619A (en) Switching circuit
JPS5445525A (en) Selection circuit for white balance
JPS5732110A (en) Time-constant switching device
JPS5455160A (en) Timer device
JPS52155576A (en) Input control circuit
JPS53109428A (en) Automatic clear circuit system
JPS54115056A (en) Electronic switch circuit
JPS6479682A (en) Pulse compression circuit
JPS5737980A (en) Automatic tuning circuit
JPS5399925A (en) Switching circuit
JPS573265A (en) Magnetic disk device