CA1135803A - Amplifier arrangement comprising two transistors - Google Patents

Amplifier arrangement comprising two transistors

Info

Publication number
CA1135803A
CA1135803A CA000326471A CA326471A CA1135803A CA 1135803 A CA1135803 A CA 1135803A CA 000326471 A CA000326471 A CA 000326471A CA 326471 A CA326471 A CA 326471A CA 1135803 A CA1135803 A CA 1135803A
Authority
CA
Canada
Prior art keywords
resistor
ico
whose
point
transistors
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
CA000326471A
Other languages
English (en)
French (fr)
Inventor
Hermann Berger
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA1135803A publication Critical patent/CA1135803A/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
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3211—Modifications of amplifiers to reduce non-linear distortion in differential amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
CA000326471A 1978-04-29 1979-04-26 Amplifier arrangement comprising two transistors Expired CA1135803A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP2819087.6 1978-04-29
DE2819087A DE2819087C2 (de) 1978-04-29 1978-04-29 Verstärkerschaltung mit zwei Transistoren

Publications (1)

Publication Number Publication Date
CA1135803A true CA1135803A (en) 1982-11-16

Family

ID=6038430

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000326471A Expired CA1135803A (en) 1978-04-29 1979-04-26 Amplifier arrangement comprising two transistors

Country Status (6)

Country Link
US (1) US4287478A (OSRAM)
JP (2) JPS54144162A (OSRAM)
CA (1) CA1135803A (OSRAM)
DE (1) DE2819087C2 (OSRAM)
FR (1) FR2424666A1 (OSRAM)
GB (1) GB2020130B (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4138661C1 (OSRAM) * 1991-11-25 1993-06-03 Siemens Ag, 8000 Muenchen, De
US6160455A (en) * 1998-03-10 2000-12-12 Indigo Manufacturing Inc. Derived power supply for composite bridge amplifiers
IL144811A (en) 2000-08-11 2005-12-18 Ibm Amplifier with suppression of harmonics
FR2823921B1 (fr) * 2001-04-20 2003-10-31 St Microelectronics Sa Etage de transconductance et dispositif de communication par voie hertzienne equipe d'un tel etage
US8976981B2 (en) * 2010-10-07 2015-03-10 Blackberry Limited Circuit, system and method for isolating a transducer from an amplifier in an electronic device
US9041466B2 (en) * 2012-08-03 2015-05-26 Rf Micro Devices, Inc. Multimode differential amplifier biasing system
JP6314545B2 (ja) * 2013-04-18 2018-04-25 Tdk株式会社 高周波増幅回路、半導体装置および磁気記録再生装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB800506A (en) * 1956-02-28 1958-08-27 Ilford Ltd Improvements in or relating to transistor amplifiers
US3413492A (en) * 1965-10-11 1968-11-26 Philco Ford Corp Strobe amplifier of high speed turn-on and turn-off type having infinite noise rejection in absence of strobe pulse
US3506926A (en) * 1965-10-18 1970-04-14 Beckman Instruments Inc Direct coupled differential transistor amplifier with improved offset voltage temperature coefficient and method of compensation
US3466630A (en) * 1966-08-08 1969-09-09 Ampex Sense amplifier including a differential amplifier with input coupled to drive-sense windings
US3757239A (en) * 1971-12-02 1973-09-04 Avco Corp Direct current amplifier drift reduction method
CH554616A (de) * 1973-01-24 1974-09-30 Patelhold Patentverwertung Schaltungsanordnung zur u be-kompensation bei gegentakt ab-verstaerkern.
JPS5913052B2 (ja) * 1975-07-25 1984-03-27 日本電気株式会社 基準電圧源回路
FR2371817B1 (fr) * 1976-11-19 1980-09-05 Thomson Csf Dispositif correcteur de distorsion des etages d'amplification transistorises a large bande et amplificateur comportant de tels dispositifs
DE2810167C2 (de) * 1978-03-09 1985-10-03 Philips Patentverwaltung Gmbh, 2000 Hamburg Transistorverstärker

Also Published As

Publication number Publication date
DE2819087C2 (de) 1985-10-31
JPS58166115U (ja) 1983-11-05
US4287478A (en) 1981-09-01
JPS6012331Y2 (ja) 1985-04-22
JPS54144162A (en) 1979-11-10
GB2020130A (en) 1979-11-07
FR2424666A1 (fr) 1979-11-23
GB2020130B (en) 1982-06-03
FR2424666B1 (OSRAM) 1984-06-01
DE2819087A1 (de) 1979-11-08

Similar Documents

Publication Publication Date Title
JPS6155806B2 (OSRAM)
US4109214A (en) Unbalanced-to-balanced signal converter circuit
CA1135803A (en) Amplifier arrangement comprising two transistors
US4956615A (en) Input circuit for high-frequency amplifiers
US5218318A (en) Variable gain amplifier
JP2560888B2 (ja) レベル検波回路
US3962650A (en) Integrated circuit amplifier having controlled gain and stable quiescent output voltage level
US3996524A (en) Linear amplifier utilizing adaptive biasing
US4791385A (en) Voltage controlled amplifier for symmetrical electrical signals
JPS6027449B2 (ja) プツシユ・プル型増幅器
JPS6217891B2 (OSRAM)
EP0051362B1 (en) Electronic gain control circuit
GB2032716A (en) Biasing networks for power and amplifiers
US3323078A (en) Transistorized bounce compensated remote variable gain control
US4038566A (en) Multiplier circuit
JP2509462Y2 (ja) 増幅器
US3439285A (en) Stabilized direct-coupled amplifier
JP2515821B2 (ja) 制御増幅器
JP2901248B2 (ja) 可変リアクタンス回路
JPH0332103Y2 (OSRAM)
JPH0513051Y2 (OSRAM)
JPH077894B2 (ja) 電圧制御増幅器
JPS6113405B2 (OSRAM)
US3178588A (en) Voltage tracking device
JPS6134769Y2 (OSRAM)

Legal Events

Date Code Title Description
MKEX Expiry