GB2390946B - Electronic amplifier circuit - Google Patents

Electronic amplifier circuit

Info

Publication number
GB2390946B
GB2390946B GB0215999A GB0215999A GB2390946B GB 2390946 B GB2390946 B GB 2390946B GB 0215999 A GB0215999 A GB 0215999A GB 0215999 A GB0215999 A GB 0215999A GB 2390946 B GB2390946 B GB 2390946B
Authority
GB
United Kingdom
Prior art keywords
amplifier circuit
electronic amplifier
electronic
circuit
amplifier
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 - Fee Related
Application number
GB0215999A
Other versions
GB0215999D0 (en
GB2390946A (en
Inventor
Aubrey Max Sandman
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.)
Individual
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
Priority to GB0215999A priority Critical patent/GB2390946B/en
Publication of GB0215999D0 publication Critical patent/GB0215999D0/en
Publication of GB2390946A publication Critical patent/GB2390946A/en
Application granted granted Critical
Publication of GB2390946B publication Critical patent/GB2390946B/en
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
    • H03F1/32—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
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • 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
    • H03F3/45475—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using IC blocks as the active amplifying circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
GB0215999A 2002-07-10 2002-07-10 Electronic amplifier circuit Expired - Fee Related GB2390946B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0215999A GB2390946B (en) 2002-07-10 2002-07-10 Electronic amplifier circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0215999A GB2390946B (en) 2002-07-10 2002-07-10 Electronic amplifier circuit

Publications (3)

Publication Number Publication Date
GB0215999D0 GB0215999D0 (en) 2002-08-21
GB2390946A GB2390946A (en) 2004-01-21
GB2390946B true GB2390946B (en) 2006-07-12

Family

ID=9940201

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0215999A Expired - Fee Related GB2390946B (en) 2002-07-10 2002-07-10 Electronic amplifier circuit

Country Status (1)

Country Link
GB (1) GB2390946B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2400995B (en) * 2003-03-28 2006-03-15 Gary Miller Linear amplifiers

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3825854A (en) * 1970-12-10 1974-07-23 Honeywell Inf Systems Amplifier with substantially zero distortion products
US4296381A (en) * 1979-10-01 1981-10-20 Tektronix, Inc. Distortion reduction circuit for an inverting feedback amplifier
GB2261785A (en) * 1992-02-13 1993-05-26 Audio Solutions Ltd Reducing amplifier distortion by comparison of input and feedback from output
EP1176711A2 (en) * 2000-07-13 2002-01-30 Texas Instruments Inc. Apparatus and method for electrical signal amplification
WO2003005565A1 (en) * 2001-07-05 2003-01-16 Aubrey Max Sandman Electronic amplifier circuit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3825854A (en) * 1970-12-10 1974-07-23 Honeywell Inf Systems Amplifier with substantially zero distortion products
US4296381A (en) * 1979-10-01 1981-10-20 Tektronix, Inc. Distortion reduction circuit for an inverting feedback amplifier
GB2261785A (en) * 1992-02-13 1993-05-26 Audio Solutions Ltd Reducing amplifier distortion by comparison of input and feedback from output
EP1176711A2 (en) * 2000-07-13 2002-01-30 Texas Instruments Inc. Apparatus and method for electrical signal amplification
WO2003005565A1 (en) * 2001-07-05 2003-01-16 Aubrey Max Sandman Electronic amplifier circuit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Electronic Design, June 12,2000, pages 142-148. *

Also Published As

Publication number Publication date
GB0215999D0 (en) 2002-08-21
GB2390946A (en) 2004-01-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150710