JPS535952A - Amplifier circuit - Google Patents

Amplifier circuit

Info

Publication number
JPS535952A
JPS535952A JP7980376A JP7980376A JPS535952A JP S535952 A JPS535952 A JP S535952A JP 7980376 A JP7980376 A JP 7980376A JP 7980376 A JP7980376 A JP 7980376A JP S535952 A JPS535952 A JP S535952A
Authority
JP
Japan
Prior art keywords
amplifier circuit
base current
circuit
supply
gain
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
JP7980376A
Other languages
Japanese (ja)
Inventor
Yoshiaki Sano
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 JP7980376A priority Critical patent/JPS535952A/en
Publication of JPS535952A publication Critical patent/JPS535952A/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
    • H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
    • H03F3/3083—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the power transistors being of the same type
    • H03F3/3086—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the power transistors being of the same type two power transistors being controlled by the input signal
    • H03F3/3088—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the power transistors being of the same type two power transistors being controlled by the input signal with asymmetric control, i.e. one control branch containing a supplementary phase inverting transistor

Landscapes

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

Abstract

PURPOSE:To obtain the amplifier circuit having a base current supply circuit which can supply the DC base current sufficiently to an output stage and in which no loss occurs relating to an AC gain at the sound band power amplifier composed of a linear IC.
JP7980376A 1976-07-07 1976-07-07 Amplifier circuit Pending JPS535952A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7980376A JPS535952A (en) 1976-07-07 1976-07-07 Amplifier circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7980376A JPS535952A (en) 1976-07-07 1976-07-07 Amplifier circuit

Publications (1)

Publication Number Publication Date
JPS535952A true JPS535952A (en) 1978-01-19

Family

ID=13700368

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7980376A Pending JPS535952A (en) 1976-07-07 1976-07-07 Amplifier circuit

Country Status (1)

Country Link
JP (1) JPS535952A (en)

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