GB2105542B - An amplfier circuit - Google Patents

An amplfier circuit

Info

Publication number
GB2105542B
GB2105542B GB08223824A GB8223824A GB2105542B GB 2105542 B GB2105542 B GB 2105542B GB 08223824 A GB08223824 A GB 08223824A GB 8223824 A GB8223824 A GB 8223824A GB 2105542 B GB2105542 B GB 2105542B
Authority
GB
United Kingdom
Prior art keywords
amplfier
circuit
amplfier circuit
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
GB08223824A
Other languages
English (en)
Other versions
GB2105542A (en
Inventor
Yoshiyuki Takizawa
Yasuo Kominami
Akira Haeno
Tetsuo Sato
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.)
Hitachi Ltd
Pioneer Corp
Original Assignee
Hitachi Ltd
Pioneer Electronic Corp
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 Hitachi Ltd, Pioneer Electronic Corp filed Critical Hitachi Ltd
Publication of GB2105542A publication Critical patent/GB2105542A/en
Application granted granted Critical
Publication of GB2105542B publication Critical patent/GB2105542B/en
Expired 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
    • 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
    • H03F1/3223—Modifications of amplifiers to reduce non-linear distortion using feed-forward

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
GB08223824A 1981-08-28 1982-08-18 An amplfier circuit Expired GB2105542B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56134000A JPS5836005A (ja) 1981-08-28 1981-08-28 増幅回路

Publications (2)

Publication Number Publication Date
GB2105542A GB2105542A (en) 1983-03-23
GB2105542B true GB2105542B (en) 1985-08-21

Family

ID=15118031

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08223824A Expired GB2105542B (en) 1981-08-28 1982-08-18 An amplfier circuit

Country Status (5)

Country Link
US (1) US4510458A (US20100223739A1-20100909-C00025.png)
JP (1) JPS5836005A (US20100223739A1-20100909-C00025.png)
KR (1) KR900002089B1 (US20100223739A1-20100909-C00025.png)
DE (1) DE3228785A1 (US20100223739A1-20100909-C00025.png)
GB (1) GB2105542B (US20100223739A1-20100909-C00025.png)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60255834A (ja) * 1984-05-31 1985-12-17 Idemitsu Petrochem Co Ltd ポリプロピレン樹脂発泡体の製造方法
DE3524704A1 (de) * 1985-07-11 1987-01-15 Boehringer Ingelheim Kg Nucleierungsmittel (porenregler) zur herstellung direktbegaster thermoplastschaeume
JP3167319B2 (ja) * 1990-10-25 2001-05-21 パイオニア株式会社 アイソレータ回路
US5266905A (en) * 1992-05-29 1993-11-30 Audio Research Corporation Audio amplifier with amplified feedback
JPH0878971A (ja) * 1994-06-30 1996-03-22 Fujitsu Ltd 出力回路および演算増幅器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3432763A (en) * 1966-12-13 1969-03-11 Hewlett Packard Co Amplifier employing nonlinear dc negative feedback to stabilize its dc operating point
US3721914A (en) * 1970-03-27 1973-03-20 Sansui Electric Co Differential amplifier having balanced current flow
JPS4885052A (US20100223739A1-20100909-C00025.png) * 1972-02-15 1973-11-12
GB1499980A (en) * 1974-01-17 1978-02-01 Acoustical Mfg Co Ltd Amplifiers
JPS5951771B2 (ja) * 1977-11-04 1984-12-15 ヤマハ株式会社 パワ−アンプ
SE7810662L (sv) * 1978-01-24 1979-07-25 Zolotenko Vladimir A Anordning for nollnivakorrigerande forsterkning av en pulsspenning
JPS55136708A (en) * 1979-04-13 1980-10-24 Nippon Gakki Seizo Kk Voltage current conversion circuit
US4242642A (en) * 1979-05-09 1980-12-30 Bell Telephone Laboratories, Incorporated Pole quality factor (Q) enhancement technique for notch filters

Also Published As

Publication number Publication date
DE3228785C2 (US20100223739A1-20100909-C00025.png) 1990-12-20
KR840001014A (ko) 1984-03-26
GB2105542A (en) 1983-03-23
US4510458A (en) 1985-04-09
KR900002089B1 (ko) 1990-03-31
JPS5836005A (ja) 1983-03-02
DE3228785A1 (de) 1983-03-10

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Legal Events

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

Effective date: 19990818