GB8723674D0 - Linearity differential amplifier - Google Patents

Linearity differential amplifier

Info

Publication number
GB8723674D0
GB8723674D0 GB878723674A GB8723674A GB8723674D0 GB 8723674 D0 GB8723674 D0 GB 8723674D0 GB 878723674 A GB878723674 A GB 878723674A GB 8723674 A GB8723674 A GB 8723674A GB 8723674 D0 GB8723674 D0 GB 8723674D0
Authority
GB
United Kingdom
Prior art keywords
differential amplifier
linearity differential
linearity
amplifier
differential
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.)
Withdrawn
Application number
GB878723674A
Other versions
GB2211044A (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.)
Plessey Co Ltd
Original Assignee
Plessey 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 Plessey Co Ltd filed Critical Plessey Co Ltd
Priority to GB8723674A priority Critical patent/GB2211044A/en
Publication of GB8723674D0 publication Critical patent/GB8723674D0/en
Priority to PCT/GB1988/000893 priority patent/WO1989003612A1/en
Publication of GB2211044A publication Critical patent/GB2211044A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
    • H03F3/45179—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using MOSFET transistors as the active amplifying circuit
    • H03F3/45197—Pl types
    • 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
    • H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
    • H03F3/4508—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using bipolar transistors as the active amplifying circuit
    • H03F3/45098—PI types
    • H03F3/45103—Non-folded cascode stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
GB8723674A 1987-10-08 1987-10-08 Linear differential amplifier Withdrawn GB2211044A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8723674A GB2211044A (en) 1987-10-08 1987-10-08 Linear differential amplifier
PCT/GB1988/000893 WO1989003612A1 (en) 1987-10-08 1988-10-07 Linearity differential amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8723674A GB2211044A (en) 1987-10-08 1987-10-08 Linear differential amplifier

Publications (2)

Publication Number Publication Date
GB8723674D0 true GB8723674D0 (en) 1987-11-11
GB2211044A GB2211044A (en) 1989-06-21

Family

ID=10625008

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8723674A Withdrawn GB2211044A (en) 1987-10-08 1987-10-08 Linear differential amplifier

Country Status (2)

Country Link
GB (1) GB2211044A (en)
WO (1) WO1989003612A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5136258A (en) * 1989-04-28 1992-08-04 Sgs-Thomson Microelectronics S.R.L. Circuit arrangement for enhancing the transconductance of a differential amplifier stage comprising MOS transistors
IT1230187B (en) * 1989-04-28 1991-10-18 Sgs Thomson Microelectronics CIRCUIT DEVICE TO ELEVATE THE TRANSCONDUCTANCE OF A STAGE DIFFERENTIAL AMPLIFIER INCLUDING MOS TRANSISTORS.
US5113147A (en) * 1990-09-26 1992-05-12 Minnesota Mining And Manufacturing Company Wide-band differential amplifier using gm-cancellation
JPH04369107A (en) * 1991-06-17 1992-12-21 Pioneer Electron Corp Differential amplifier
FR2700083B1 (en) * 1992-12-30 1995-02-24 Gerard Perrot Stable distortion amplifier for audio signals.
JP3251759B2 (en) * 1994-02-24 2002-01-28 株式会社東芝 Variable gain amplifier circuit
US7283010B2 (en) * 2005-10-20 2007-10-16 Honeywell International Inc. Power supply compensated voltage and current supply

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1197453A (en) * 1966-07-20 1970-07-08 Losenhausen Maschinenbau Ag Dynamic Balancing Machine
NL6908784A (en) * 1969-06-10 1970-12-14
US4081758A (en) * 1976-05-27 1978-03-28 Rca Corporation Low distortion signal amplifier arrangement
US4216436A (en) * 1978-06-20 1980-08-05 National Semiconductor Corporation High gain differential amplifier
US4232270A (en) * 1979-06-14 1980-11-04 Rockwell International Corporation High gain differential amplifier with positive feedback
NL8003197A (en) * 1980-06-02 1982-01-04 Philips Nv INTEGRATED AMPLIFIER CIRCUIT.
DE3032703C2 (en) * 1980-08-30 1982-12-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Feedback amplifier or threshold switch for a current-fed differential stage
US4456887A (en) * 1980-09-25 1984-06-26 Pioneer Electronic Corporation Differential amplifier
ATE48353T1 (en) * 1984-05-16 1989-12-15 Siemens Ag BIPOLAR AMPLIFIER CIRCUIT.
NL8501882A (en) * 1985-07-01 1987-02-02 Philips Nv SIGNAL VOLTAGE CURRENT CONVERTER.

Also Published As

Publication number Publication date
GB2211044A (en) 1989-06-21
WO1989003612A1 (en) 1989-04-20

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)