IT1124688B - Amplificatore in controfase - Google Patents

Amplificatore in controfase

Info

Publication number
IT1124688B
IT1124688B IT26844/79A IT2684479A IT1124688B IT 1124688 B IT1124688 B IT 1124688B IT 26844/79 A IT26844/79 A IT 26844/79A IT 2684479 A IT2684479 A IT 2684479A IT 1124688 B IT1124688 B IT 1124688B
Authority
IT
Italy
Prior art keywords
counterphase
amplifier
counterphase amplifier
Prior art date
Application number
IT26844/79A
Other languages
English (en)
Other versions
IT7926844A0 (it
Inventor
Rudy Johan Van De Plassche
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of IT7926844A0 publication Critical patent/IT7926844A0/it
Application granted granted Critical
Publication of IT1124688B publication Critical patent/IT1124688B/it

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
    • 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
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3217—Modifications of amplifiers to reduce non-linear distortion in single ended push-pull 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
  • Details Of Television Scanning (AREA)
IT26844/79A 1978-10-30 1979-10-26 Amplificatore in controfase IT1124688B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7810772A NL7810772A (nl) 1978-10-30 1978-10-30 Balansversterker.

Publications (2)

Publication Number Publication Date
IT7926844A0 IT7926844A0 (it) 1979-10-26
IT1124688B true IT1124688B (it) 1986-05-14

Family

ID=19831797

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26844/79A IT1124688B (it) 1978-10-30 1979-10-26 Amplificatore in controfase

Country Status (10)

Country Link
US (1) US4300103A (it)
JP (1) JPS5561115A (it)
AU (1) AU5222579A (it)
CA (1) CA1138053A (it)
DE (1) DE2942862A1 (it)
FR (1) FR2440648A1 (it)
GB (1) GB2033688B (it)
HK (1) HK18583A (it)
IT (1) IT1124688B (it)
NL (1) NL7810772A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8003053A (nl) * 1980-05-27 1982-01-04 Philips Nv Balanseindtrap.
NL8203667A (nl) * 1982-09-22 1984-04-16 Philips Nv Balansversterker.
DE4036406C2 (de) * 1990-11-15 1994-06-30 Telefunken Microelectron Ausgangsstufe für Verstärker
US6072341A (en) * 1997-05-08 2000-06-06 Sony Corporation Driver circuit with pull down npn transistor and gain reduction

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3023368A (en) * 1958-07-15 1962-02-27 Southwestern Ind Electronics C Direct coupled transistor amplifier
US3855540A (en) * 1973-12-13 1974-12-17 Rca Corp Push-pull transistor amplifier with driver circuits providing over-current protection
CA1029819A (en) * 1974-01-22 1978-04-18 William Peil Audio amplifier for integrated circuit fabrication having controlled idling current
US4078207A (en) * 1977-01-07 1978-03-07 Rca Corporation Push-pull transistor amplifier with driver circuitry providing over-current protection

Also Published As

Publication number Publication date
AU5222579A (en) 1980-05-08
HK18583A (en) 1983-06-10
DE2942862C2 (it) 1988-07-07
IT7926844A0 (it) 1979-10-26
DE2942862A1 (de) 1980-05-14
JPS5561115A (en) 1980-05-08
GB2033688A (en) 1980-05-21
CA1138053A (en) 1982-12-21
FR2440648A1 (fr) 1980-05-30
US4300103A (en) 1981-11-10
NL7810772A (nl) 1980-05-02
GB2033688B (en) 1982-12-08
FR2440648B1 (it) 1984-11-09
JPS6333726B2 (it) 1988-07-06

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