JPS5245244A - Push-pull amplifier circuit - Google Patents

Push-pull amplifier circuit

Info

Publication number
JPS5245244A
JPS5245244A JP50120679A JP12067975A JPS5245244A JP S5245244 A JPS5245244 A JP S5245244A JP 50120679 A JP50120679 A JP 50120679A JP 12067975 A JP12067975 A JP 12067975A JP S5245244 A JPS5245244 A JP S5245244A
Authority
JP
Japan
Prior art keywords
push
amplifier circuit
pull amplifier
current
bypass circuit
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
JP50120679A
Other languages
Japanese (ja)
Inventor
Yoshio Sakamoto
Ryozo Konya
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 JP50120679A priority Critical patent/JPS5245244A/en
Publication of JPS5245244A publication Critical patent/JPS5245244A/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
    • H03F3/3091—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 comprising two complementary transistors for phase-splitting
    • 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

Abstract

PURPOSE:By providing on the base of the output transistor that forms one side of a push-pull amplifier circuit a current bypass circuit that varies in response to the current variations of the bypass circuit for the prevention of crossover distortion, to reduce the idling current.
JP50120679A 1975-10-08 1975-10-08 Push-pull amplifier circuit Pending JPS5245244A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50120679A JPS5245244A (en) 1975-10-08 1975-10-08 Push-pull amplifier circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50120679A JPS5245244A (en) 1975-10-08 1975-10-08 Push-pull amplifier circuit

Publications (1)

Publication Number Publication Date
JPS5245244A true JPS5245244A (en) 1977-04-09

Family

ID=14792246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50120679A Pending JPS5245244A (en) 1975-10-08 1975-10-08 Push-pull amplifier circuit

Country Status (1)

Country Link
JP (1) JPS5245244A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5500625A (en) * 1994-12-01 1996-03-19 Texas Instruments Incorporated Controlled current output stage amplifier circuit and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5500625A (en) * 1994-12-01 1996-03-19 Texas Instruments Incorporated Controlled current output stage amplifier circuit and method

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