TW344166B - An arrangement for stabilizing an output stage, and an output stage - Google Patents

An arrangement for stabilizing an output stage, and an output stage

Info

Publication number
TW344166B
TW344166B TW086105725A TW86105725A TW344166B TW 344166 B TW344166 B TW 344166B TW 086105725 A TW086105725 A TW 086105725A TW 86105725 A TW86105725 A TW 86105725A TW 344166 B TW344166 B TW 344166B
Authority
TW
Taiwan
Prior art keywords
output stage
stabilizing
arrangement
current
amplification
Prior art date
Application number
TW086105725A
Other languages
English (en)
Inventor
Eriksson Hans
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of TW344166B publication Critical patent/TW344166B/zh

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/34—Dc amplifiers in which all stages are dc-coupled
    • H03F3/343—Dc amplifiers in which all stages are dc-coupled with semiconductor devices only
    • H03F3/3432—Dc amplifiers in which all stages are dc-coupled with semiconductor devices only with bipolar transistors
    • H03F3/3435—Dc amplifiers in which all stages are dc-coupled with semiconductor devices only with bipolar transistors using Darlington amplifiers
    • 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
    • H03F1/302—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in bipolar transistor amplifiers
TW086105725A 1996-11-08 1997-04-30 An arrangement for stabilizing an output stage, and an output stage TW344166B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9604104A SE513677C2 (sv) 1996-11-08 1996-11-08 Anordning för att stabilisera slutsteg jämte slutsteg

Publications (1)

Publication Number Publication Date
TW344166B true TW344166B (en) 1998-11-01

Family

ID=20404549

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086105725A TW344166B (en) 1996-11-08 1997-04-30 An arrangement for stabilizing an output stage, and an output stage

Country Status (12)

Country Link
US (1) US5883542A (zh)
EP (1) EP0937335B1 (zh)
JP (1) JP2001504303A (zh)
KR (1) KR100375706B1 (zh)
CN (1) CN1113456C (zh)
AU (1) AU4974797A (zh)
CA (1) CA2271111A1 (zh)
DE (1) DE69705060T2 (zh)
ES (1) ES2160333T3 (zh)
SE (1) SE513677C2 (zh)
TW (1) TW344166B (zh)
WO (1) WO1998021821A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6842075B2 (en) * 2001-06-06 2005-01-11 Anadigics, Inc. Gain block with stable internal bias from low-voltage power supply
US6753734B2 (en) 2001-06-06 2004-06-22 Anadigics, Inc. Multi-mode amplifier bias circuit
US6611172B1 (en) 2001-06-25 2003-08-26 Sirenza Microdevices, Inc. Thermally distributed darlington amplifier
US20080129380A1 (en) * 2004-11-06 2008-06-05 Ok-Sang Jin Constant Current Darlington Circuits for High Power
CN104940749A (zh) * 2015-06-10 2015-09-30 吴光付 一种治疗痛风的中药组合物及制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468253A1 (fr) * 1979-10-22 1981-04-30 Radiotechnique Compelec Amplificateur de type darlington protege contre les surcharges de courant et sa realisation en structure semiconductrice integree
US4616144A (en) * 1983-01-12 1986-10-07 Kabushiki Kaisha Toshiba High withstand voltage Darlington transistor circuit
DE3431676A1 (de) * 1984-08-29 1986-03-13 Robert Bosch Gmbh, 7000 Stuttgart Integrierte leistungsendstufe
GB2214377A (en) * 1987-12-24 1989-08-31 Philips Electronic Associated Current amplifier circuit arrangement
NL8801103A (nl) * 1988-04-28 1989-11-16 Philips Nv Transistorschakeling met stuurstroombegrenzing.
CA2050878C (en) * 1991-09-06 1999-10-19 Gerald Molnar Power amplifier with quiescent current control
FR2684205A1 (fr) * 1991-11-22 1993-05-28 Thomson Composants Militaires Miroir de courant a faible erreur de recopie.
US5548248A (en) * 1995-07-30 1996-08-20 Wang; Nan L. L. RF amplifier circuit

Also Published As

Publication number Publication date
US5883542A (en) 1999-03-16
ES2160333T3 (es) 2001-11-01
EP0937335A1 (en) 1999-08-25
DE69705060D1 (de) 2001-07-05
SE513677C2 (sv) 2000-10-23
JP2001504303A (ja) 2001-03-27
AU4974797A (en) 1998-06-03
SE9604104L (sv) 1998-05-09
DE69705060T2 (de) 2001-09-20
EP0937335B1 (en) 2001-05-30
KR100375706B1 (ko) 2003-03-15
CA2271111A1 (en) 1998-05-22
SE9604104D0 (sv) 1996-11-08
CN1113456C (zh) 2003-07-02
WO1998021821A1 (en) 1998-05-22
KR20000052984A (ko) 2000-08-25
CN1236503A (zh) 1999-11-24

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees