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GB1399899A - Amplifier circuits using complementary-symmetry transistors - Google Patents

Amplifier circuits using complementary-symmetry transistors

Info

Publication number
GB1399899A
GB1399899A GB3007072A GB3007072A GB1399899A GB 1399899 A GB1399899 A GB 1399899A GB 3007072 A GB3007072 A GB 3007072A GB 3007072 A GB3007072 A GB 3007072A GB 1399899 A GB1399899 A GB 1399899A
Authority
GB
United Kingdom
Prior art keywords
transistors
transistor
load
junction
current
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
GB3007072A
Other languages
English (en)
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.)
NEC Corp
Original Assignee
Nippon Electric Co 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Publication of GB1399899A publication Critical patent/GB1399899A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • 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
    • H03F3/3069—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the emitters of complementary power transistors being connected to the output
    • H03F3/3071—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the emitters of complementary power transistors being connected to the output with asymmetrical driving of the end stage

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
GB3007072A 1971-06-29 1972-06-27 Amplifier circuits using complementary-symmetry transistors Expired GB1399899A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4778071A JPS572203B1 (it) 1971-06-29 1971-06-29

Publications (1)

Publication Number Publication Date
GB1399899A true GB1399899A (en) 1975-07-02

Family

ID=12784872

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3007072A Expired GB1399899A (en) 1971-06-29 1972-06-27 Amplifier circuits using complementary-symmetry transistors

Country Status (6)

Country Link
JP (1) JPS572203B1 (it)
DE (1) DE2231931C3 (it)
FR (1) FR2144367A5 (it)
GB (1) GB1399899A (it)
IT (1) IT959994B (it)
NL (1) NL175124C (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5663673A (en) * 1994-06-30 1997-09-02 Fujitsu Limited Output circuit having at least one external transistor
US9716473B2 (en) 2013-11-22 2017-07-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Amplifier circuit

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004244A (en) 1975-05-27 1977-01-18 Rca Corporation Dynamic current supply
DE2753126C2 (de) * 1977-11-29 1982-04-01 Standard Elektrik Lorenz Ag, 7000 Stuttgart Signalverstärkerschaltung mit einer ein komplementäres Transistorpaar enthaltenden Gegentakt-Leistungsendverstärkerstufe
JPS5996309U (ja) * 1982-12-20 1984-06-29 本田技研工業株式会社 動弁機構における油圧式弁頭間隙排除装置のバルブケ−ジ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5663673A (en) * 1994-06-30 1997-09-02 Fujitsu Limited Output circuit having at least one external transistor
US9716473B2 (en) 2013-11-22 2017-07-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Amplifier circuit

Also Published As

Publication number Publication date
NL175124C (nl) 1984-09-17
NL7207948A (it) 1973-01-03
NL175124B (nl) 1984-04-16
FR2144367A5 (it) 1973-02-09
DE2231931C3 (de) 1978-09-14
DE2231931A1 (de) 1973-02-08
JPS572203B1 (it) 1982-01-14
IT959994B (it) 1973-11-10
DE2231931B2 (de) 1978-01-19

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years