JPS5374346A - 2-terminal amplifier circuit - Google Patents

2-terminal amplifier circuit

Info

Publication number
JPS5374346A
JPS5374346A JP14971176A JP14971176A JPS5374346A JP S5374346 A JPS5374346 A JP S5374346A JP 14971176 A JP14971176 A JP 14971176A JP 14971176 A JP14971176 A JP 14971176A JP S5374346 A JPS5374346 A JP S5374346A
Authority
JP
Japan
Prior art keywords
amplifier circuit
terminal amplifier
circuit
terminal
transistor
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
JP14971176A
Other languages
Japanese (ja)
Inventor
Kaname Ota
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14971176A priority Critical patent/JPS5374346A/en
Publication of JPS5374346A publication Critical patent/JPS5374346A/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
    • H03F3/34—DC amplifiers in which all stages are DC-coupled
    • H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
    • H03F3/3432—DC amplifiers in which all stages are DC-coupled with semiconductor devices only with bipolar transistors
    • H03F3/3435—DC amplifiers in which all stages are DC-coupled with semiconductor devices only with bipolar transistors using Darlington amplifiers

Landscapes

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

Abstract

PURPOSE:To constitute the circuit so that the product of the current density may be equal for the transistor in terms of a Darlington circuit, and thus to reduce the drift caused by the peripheral temperature change for the DC output potential of a 2-terminal amplifier circuit.
JP14971176A 1976-12-15 1976-12-15 2-terminal amplifier circuit Pending JPS5374346A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14971176A JPS5374346A (en) 1976-12-15 1976-12-15 2-terminal amplifier circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14971176A JPS5374346A (en) 1976-12-15 1976-12-15 2-terminal amplifier circuit

Publications (1)

Publication Number Publication Date
JPS5374346A true JPS5374346A (en) 1978-07-01

Family

ID=15481141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14971176A Pending JPS5374346A (en) 1976-12-15 1976-12-15 2-terminal amplifier circuit

Country Status (1)

Country Link
JP (1) JPS5374346A (en)

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