JPS55163905A - Feedback amplifier - Google Patents

Feedback amplifier

Info

Publication number
JPS55163905A
JPS55163905A JP7141479A JP7141479A JPS55163905A JP S55163905 A JPS55163905 A JP S55163905A JP 7141479 A JP7141479 A JP 7141479A JP 7141479 A JP7141479 A JP 7141479A JP S55163905 A JPS55163905 A JP S55163905A
Authority
JP
Japan
Prior art keywords
transistor
emitter area
capacitor
emitter
feedback
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
JP7141479A
Other languages
English (en)
Japanese (ja)
Other versions
JPS637044B2 (enrdf_load_stackoverflow
Inventor
Koichi Tanaka
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP7141479A priority Critical patent/JPS55163905A/ja
Publication of JPS55163905A publication Critical patent/JPS55163905A/ja
Publication of JPS637044B2 publication Critical patent/JPS637044B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H03F1/305—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in case of switching on or off of a power supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
JP7141479A 1979-06-07 1979-06-07 Feedback amplifier Granted JPS55163905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7141479A JPS55163905A (en) 1979-06-07 1979-06-07 Feedback amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7141479A JPS55163905A (en) 1979-06-07 1979-06-07 Feedback amplifier

Publications (2)

Publication Number Publication Date
JPS55163905A true JPS55163905A (en) 1980-12-20
JPS637044B2 JPS637044B2 (enrdf_load_stackoverflow) 1988-02-15

Family

ID=13459825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7141479A Granted JPS55163905A (en) 1979-06-07 1979-06-07 Feedback amplifier

Country Status (1)

Country Link
JP (1) JPS55163905A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5859212U (ja) * 1981-10-15 1983-04-21 株式会社ケンウッド 差動アンプ
JPS58141608U (ja) * 1982-03-18 1983-09-24 三洋電機株式会社 差動増幅回路
JPS58215105A (ja) * 1982-06-07 1983-12-14 Matsushita Electric Ind Co Ltd 増幅回路
JPS5980006A (ja) * 1982-10-29 1984-05-09 Sanyo Electric Co Ltd 増幅回路
JPS6075104A (ja) * 1983-10-01 1985-04-27 Rohm Co Ltd 増幅回路
JPS60206306A (ja) * 1984-03-30 1985-10-17 Rohm Co Ltd ポツプ音防止回路
JPS61114607A (ja) * 1984-11-09 1986-06-02 Rohm Co Ltd 増幅器のスピ−ドアツプ回路

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498153A (enrdf_load_stackoverflow) * 1972-05-10 1974-01-24
JPS50122847A (enrdf_load_stackoverflow) * 1974-03-08 1975-09-26

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498153A (enrdf_load_stackoverflow) * 1972-05-10 1974-01-24
JPS50122847A (enrdf_load_stackoverflow) * 1974-03-08 1975-09-26

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5859212U (ja) * 1981-10-15 1983-04-21 株式会社ケンウッド 差動アンプ
JPS58141608U (ja) * 1982-03-18 1983-09-24 三洋電機株式会社 差動増幅回路
JPS58215105A (ja) * 1982-06-07 1983-12-14 Matsushita Electric Ind Co Ltd 増幅回路
JPS5980006A (ja) * 1982-10-29 1984-05-09 Sanyo Electric Co Ltd 増幅回路
JPS6075104A (ja) * 1983-10-01 1985-04-27 Rohm Co Ltd 増幅回路
JPS60206306A (ja) * 1984-03-30 1985-10-17 Rohm Co Ltd ポツプ音防止回路
JPS61114607A (ja) * 1984-11-09 1986-06-02 Rohm Co Ltd 増幅器のスピ−ドアツプ回路

Also Published As

Publication number Publication date
JPS637044B2 (enrdf_load_stackoverflow) 1988-02-15

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