CA1028012A - Etage amplificateur de sortie - Google Patents

Etage amplificateur de sortie

Info

Publication number
CA1028012A
CA1028012A CA245,379A CA245379A CA1028012A CA 1028012 A CA1028012 A CA 1028012A CA 245379 A CA245379 A CA 245379A CA 1028012 A CA1028012 A CA 1028012A
Authority
CA
Canada
Prior art keywords
output stage
amplifier output
amplifier
stage
output
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
CA245,379A
Other languages
English (en)
Inventor
Ronald W. Russell
Kyle M. Black
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.)
National Semiconductor Corp
Original Assignee
National Semiconductor Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24192030&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1028012(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by National Semiconductor Corp filed Critical National Semiconductor Corp
Application granted granted Critical
Publication of CA1028012A publication Critical patent/CA1028012A/fr
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
    • H03F3/3089—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 field-effect transistors in the control circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/42—Modifications of amplifiers to extend the bandwidth
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/50—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
CA245,379A 1975-02-12 1976-02-10 Etage amplificateur de sortie Expired CA1028012A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/549,197 US3974456A (en) 1975-02-12 1975-02-12 Amplifier output stage

Publications (1)

Publication Number Publication Date
CA1028012A true CA1028012A (fr) 1978-03-14

Family

ID=24192030

Family Applications (1)

Application Number Title Priority Date Filing Date
CA245,379A Expired CA1028012A (fr) 1975-02-12 1976-02-10 Etage amplificateur de sortie

Country Status (2)

Country Link
US (1) US3974456A (fr)
CA (1) CA1028012A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183020A (en) * 1977-09-19 1980-01-08 Rca Corporation Amplifier with field effect and bipolar transistors
US4420726A (en) * 1981-06-04 1983-12-13 Rca Corporation Voltage-followers with low offset voltages
US4553044A (en) * 1983-05-11 1985-11-12 National Semiconductor Corporation Integrated circuit output driver stage
US4573021A (en) * 1984-03-22 1986-02-25 Widlar Robert J Circuit output stage arrangement
US4587491A (en) * 1985-04-29 1986-05-06 National Semiconductor Corporation IC class AB amplifier output stage
NL8800989A (nl) * 1988-04-15 1989-11-01 At & T & Philips Telecomm Regelversterker.
US5030856A (en) * 1989-05-04 1991-07-09 International Business Machines Corporation Receiver and level converter circuit with dual feedback
FR2688361A1 (fr) * 1992-03-03 1993-09-10 Thomson Composants Militaires Etage de sortie push-pull pour amplificateur en circuit integre.
US6124740A (en) * 1998-07-24 2000-09-26 Ericsson Inc. Low power class AB unity gain buffer circuit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3776410A (en) * 1971-03-05 1973-12-04 Conco Inc Product-carrying basket

Also Published As

Publication number Publication date
US3974456A (en) 1976-08-10

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