KR850000151A - 증 폭 기 - Google Patents

증 폭 기 Download PDF

Info

Publication number
KR850000151A
KR850000151A KR1019840001234A KR840001234A KR850000151A KR 850000151 A KR850000151 A KR 850000151A KR 1019840001234 A KR1019840001234 A KR 1019840001234A KR 840001234 A KR840001234 A KR 840001234A KR 850000151 A KR850000151 A KR 850000151A
Authority
KR
South Korea
Prior art keywords
amplifier
power supply
supply systems
current
eliminate
Prior art date
Application number
KR1019840001234A
Other languages
English (en)
Other versions
KR900005872B1 (ko
Inventor
사도시 이시이
Original Assignee
마쓰모도 세이야
파이오니아 가부시끼가이샤
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 마쓰모도 세이야, 파이오니아 가부시끼가이샤 filed Critical 마쓰모도 세이야
Publication of KR850000151A publication Critical patent/KR850000151A/ko
Application granted granted Critical
Publication of KR900005872B1 publication Critical patent/KR900005872B1/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P3/00—Other installations
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • F02P3/04—Layout of circuits
    • 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
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • H03F3/08—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light
    • H03F3/082—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light with FET's
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/516—Some amplifier stages of an amplifier use supply voltages of different value

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Amplifiers (AREA)

Abstract

내용 없음.

Description

증 폭 기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제3도는 본 발명의 1실시 예를 표시한 블록도.
제4도는 제3도의 구성을 가진 구체적회로 예를 표시한도.
제5도는 본 발명의 다른 실시예를 표시한도.

Claims (1)

  1. 복수의 전원계통을 가진 증폭기로서, 상기 각전원 계통마다에 전류루우프를 형성하여 각 전원계통간에 전류의 유출입이 없어지도록 구성한 것을 특징으로 하는 증폭기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840001234A 1983-04-26 1984-03-12 증폭기 KR900005872B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP???58-74325 1983-04-26
JP58074325A JPS59200508A (ja) 1983-04-26 1983-04-26 増幅器
JP74325 1983-04-26

Publications (2)

Publication Number Publication Date
KR850000151A true KR850000151A (ko) 1985-02-25
KR900005872B1 KR900005872B1 (ko) 1990-08-13

Family

ID=13543842

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840001234A KR900005872B1 (ko) 1983-04-26 1984-03-12 증폭기

Country Status (3)

Country Link
US (1) US4583052A (ko)
JP (1) JPS59200508A (ko)
KR (1) KR900005872B1 (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06101651B2 (ja) * 1989-12-20 1994-12-12 パイオニア株式会社 アイソレーションアンプ回路
US5436593A (en) * 1992-05-08 1995-07-25 Fiori, Jr.; David Signal conditioning apparatus
USRE37130E1 (en) 1992-05-08 2001-04-10 David Fiori, Jr. Signal conditioning apparatus
US5394113A (en) * 1992-08-28 1995-02-28 Harris Corporation High impedance low-distortion linear amplifier
JP3410901B2 (ja) * 1996-05-20 2003-05-26 株式会社東芝 増幅回路
US6078215A (en) 1998-07-20 2000-06-20 Fiori, Jr.; David Impedance altering apparatus
US6160450A (en) * 1999-04-09 2000-12-12 National Semiconductor Corporation Self-biased, phantom-powered and feedback-stabilized amplifier for electret microphone
EP1307962B1 (en) * 2000-08-03 2010-10-20 Broadcom Corporation Method and circuit for a dual supply amplifier
EP2022167B1 (en) * 2006-05-16 2010-12-15 Freescale Semiconductor, Inc. Amplifier circuit and integrated circuit therefor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4065697A (en) * 1969-02-17 1977-12-27 Owens-Illinois, Inc. Cathode-ray tube
US3811094A (en) * 1972-06-30 1974-05-14 Nasa Bio-isolated dc operational amplifier
US3893037A (en) * 1973-09-09 1975-07-01 William L Herbert Isolating linear amplifier
US3987369A (en) * 1974-05-22 1976-10-19 Nippon Gakki Seizo Kabushiki Kaisha Direct-coupled FET amplifier
DE2530647C3 (de) * 1975-07-09 1980-07-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung für eine MOS-Ausgangsstufe
JPS52139345A (en) * 1976-05-17 1977-11-21 Torio Kk Audio amplifier
JPS5639567A (en) * 1979-09-10 1981-04-15 Toshiba Corp Pressure developing apparatus

Also Published As

Publication number Publication date
KR900005872B1 (ko) 1990-08-13
JPS59200508A (ja) 1984-11-13
US4583052A (en) 1986-04-15

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E902 Notification of reason for refusal
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