CA2064764A1 - Amplificateur tampon a gain unite a faible tension de decalage - Google Patents

Amplificateur tampon a gain unite a faible tension de decalage

Info

Publication number
CA2064764A1
CA2064764A1 CA002064764A CA2064764A CA2064764A1 CA 2064764 A1 CA2064764 A1 CA 2064764A1 CA 002064764 A CA002064764 A CA 002064764A CA 2064764 A CA2064764 A CA 2064764A CA 2064764 A1 CA2064764 A1 CA 2064764A1
Authority
CA
Canada
Prior art keywords
output
input
coupled
transistor
base
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.)
Granted
Application number
CA002064764A
Other languages
English (en)
Other versions
CA2064764C (fr
Inventor
Steven R. Jost
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.)
Harris Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2064764A1 publication Critical patent/CA2064764A1/fr
Application granted granted Critical
Publication of CA2064764C publication Critical patent/CA2064764C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H03F1/307—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in push-pull amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/26—Push-pull amplifiers; Phase-splitters therefor
    • 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
    • H03F3/3076—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the emitters of complementary power transistors being connected to the output with symmetrical driving of the end stage

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
CA002064764A 1990-06-18 1991-06-18 Amplificateur tampon a gain unite a faible tension de decalage Expired - Fee Related CA2064764C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US54049090A 1990-06-18 1990-06-18
US540,490 1990-06-18
PCT/US1991/004341 WO1991020125A1 (fr) 1990-06-18 1991-06-18 Ampli separateur a unite et a faible tension de decalage

Publications (2)

Publication Number Publication Date
CA2064764A1 true CA2064764A1 (fr) 1991-12-19
CA2064764C CA2064764C (fr) 2001-05-15

Family

ID=24155676

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002064764A Expired - Fee Related CA2064764C (fr) 1990-06-18 1991-06-18 Amplificateur tampon a gain unite a faible tension de decalage

Country Status (5)

Country Link
EP (1) EP0487688A4 (fr)
JP (1) JP3235084B2 (fr)
KR (1) KR920702572A (fr)
CA (1) CA2064764C (fr)
WO (1) WO1991020125A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602004029193D1 (de) * 2003-12-09 2010-10-28 Advantest Corp Pufferschaltung
ITMI20070687A1 (it) 2007-04-03 2008-10-04 Nemo S P A Dispositivo di articolazione con giunto intermedio, particolarmente per corpi illuminanti.
US9401707B1 (en) * 2015-04-01 2016-07-26 Qualcomm Incorporated Push-pull voltage driver with low static current variation
CN116996026B (zh) * 2023-09-26 2023-12-22 中国科学技术大学 滤波自混频器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5646310A (en) * 1979-09-21 1981-04-27 Pioneer Electronic Corp Amplifying circuit
US4639685A (en) * 1985-07-18 1987-01-27 Comlinear Corporation Offset reduction in unity gain buffer amplifiers

Also Published As

Publication number Publication date
EP0487688A1 (fr) 1992-06-03
WO1991020125A1 (fr) 1991-12-26
EP0487688A4 (en) 1992-12-02
JPH07502383A (ja) 1995-03-09
CA2064764C (fr) 2001-05-15
JP3235084B2 (ja) 2001-12-04
KR920702572A (ko) 1992-09-04

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed