JPS5335352A - Differential amplifier circuit - Google Patents

Differential amplifier circuit

Info

Publication number
JPS5335352A
JPS5335352A JP10883776A JP10883776A JPS5335352A JP S5335352 A JPS5335352 A JP S5335352A JP 10883776 A JP10883776 A JP 10883776A JP 10883776 A JP10883776 A JP 10883776A JP S5335352 A JPS5335352 A JP S5335352A
Authority
JP
Japan
Prior art keywords
amplifier circuit
differential amplifier
input
transistor
unevenness
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
JP10883776A
Other languages
Japanese (ja)
Inventor
Yasuo Taguchi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP10883776A priority Critical patent/JPS5335352A/en
Publication of JPS5335352A publication Critical patent/JPS5335352A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)

Abstract

PURPOSE:To minimize the effect of the current amplification ratio of PNP transistor given to the emitter current by the input transistor, and thus to reduce the unevenness of the input voltage as well as to increase the input impedance.
JP10883776A 1976-09-13 1976-09-13 Differential amplifier circuit Pending JPS5335352A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10883776A JPS5335352A (en) 1976-09-13 1976-09-13 Differential amplifier circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10883776A JPS5335352A (en) 1976-09-13 1976-09-13 Differential amplifier circuit

Publications (1)

Publication Number Publication Date
JPS5335352A true JPS5335352A (en) 1978-04-01

Family

ID=14494807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10883776A Pending JPS5335352A (en) 1976-09-13 1976-09-13 Differential amplifier circuit

Country Status (1)

Country Link
JP (1) JPS5335352A (en)

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