CA1029819A - Audio amplifier for integrated circuit fabrication having controlled idling current - Google Patents

Audio amplifier for integrated circuit fabrication having controlled idling current

Info

Publication number
CA1029819A
CA1029819A CA215,681A CA215681A CA1029819A CA 1029819 A CA1029819 A CA 1029819A CA 215681 A CA215681 A CA 215681A CA 1029819 A CA1029819 A CA 1029819A
Authority
CA
Canada
Prior art keywords
integrated circuit
audio amplifier
circuit fabrication
idling current
controlled idling
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.)
Expired
Application number
CA215,681A
Other languages
French (fr)
Inventor
William Peil
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of CA1029819A publication Critical patent/CA1029819A/en
Expired 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)
CA215,681A 1974-01-22 1974-12-09 Audio amplifier for integrated circuit fabrication having controlled idling current Expired CA1029819A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43545074A 1974-01-22 1974-01-22

Publications (1)

Publication Number Publication Date
CA1029819A true CA1029819A (en) 1978-04-18

Family

ID=23728449

Family Applications (1)

Application Number Title Priority Date Filing Date
CA215,681A Expired CA1029819A (en) 1974-01-22 1974-12-09 Audio amplifier for integrated circuit fabrication having controlled idling current

Country Status (6)

Country Link
CA (1) CA1029819A (en)
FR (1) FR2338606A1 (en)
GB (1) GB1485682A (en)
HK (1) HK27078A (en)
IE (1) IE40365B1 (en)
NL (1) NL187779C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7810772A (en) * 1978-10-30 1980-05-02 Philips Nv BALANCE AMPLIFIER.
US4553044A (en) * 1983-05-11 1985-11-12 National Semiconductor Corporation Integrated circuit output driver stage

Also Published As

Publication number Publication date
HK27078A (en) 1978-06-09
NL7515162A (en) 1977-07-01
FR2338606A1 (en) 1977-08-12
FR2338606B1 (en) 1980-08-14
IE40365B1 (en) 1979-05-09
GB1485682A (en) 1977-09-14
NL187779C (en) 1992-01-02
IE40365L (en) 1975-07-22

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