NL7805338A - Meertrapsversterkerketen. - Google Patents

Meertrapsversterkerketen.

Info

Publication number
NL7805338A
NL7805338A NL7805338A NL7805338A NL7805338A NL 7805338 A NL7805338 A NL 7805338A NL 7805338 A NL7805338 A NL 7805338A NL 7805338 A NL7805338 A NL 7805338A NL 7805338 A NL7805338 A NL 7805338A
Authority
NL
Netherlands
Prior art keywords
stage amplifier
amplifier chain
chain
stage
amplifier
Prior art date
Application number
NL7805338A
Other languages
English (en)
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of NL7805338A publication Critical patent/NL7805338A/nl

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/213—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only in integrated circuits
    • 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
    • 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
    • H03F3/181—Low-frequency amplifiers, e.g. audio preamplifiers
    • H03F3/183—Low-frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Multimedia (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Amplifiers (AREA)
NL7805338A 1977-05-18 1978-05-17 Meertrapsversterkerketen. NL7805338A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52056407A JPS6046847B2 (ja) 1977-05-18 1977-05-18 多段増幅回路

Publications (1)

Publication Number Publication Date
NL7805338A true NL7805338A (nl) 1978-11-21

Family

ID=13026302

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7805338A NL7805338A (nl) 1977-05-18 1978-05-17 Meertrapsversterkerketen.

Country Status (4)

Country Link
US (1) US4145666A (nl)
JP (1) JPS6046847B2 (nl)
DE (1) DE2821549C3 (nl)
NL (1) NL7805338A (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227157A (en) * 1979-01-05 1980-10-07 Motorola, Inc. Frequency compensated high frequency amplifiers
JPS55143809A (en) * 1979-04-25 1980-11-10 Hitachi Ltd Push-pull circuit
AUPN204295A0 (en) * 1995-03-29 1995-04-27 Hildebrandt, William James Amplifying circuit
DE19900558C2 (de) * 1999-01-09 2002-10-24 Micronas Gmbh Verstärker für einen Analog-Digital-Wandler
JP4669602B2 (ja) * 2000-09-13 2011-04-13 株式会社エヌエフ回路設計ブロック 縦続接続型増幅器
US6933785B2 (en) * 2003-05-28 2005-08-23 Fairchild Semiconductor Corporation Common mode bias control loop for output stages
GB2439983A (en) * 2006-07-13 2008-01-16 Paul Martin Whatley Frequency compensation for an audio power amplifier
US9595929B2 (en) * 2013-10-11 2017-03-14 Texas Instruments Incorporated Distributed pole-zero compensation for an amplifier

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1512673B2 (de) * 1967-03-09 1970-10-01 Brown, Boveri & Cie Ag, 6800 Mannheim Mehrstufiger Verstärker mit einem Gegenkopplungskreis über alle Stufen und zusätzlicher Gegenkopplung in mehreren Stufen
US3801923A (en) * 1972-07-11 1974-04-02 Motorola Inc Transconductance reduction using multiple collector pnp transistors in an operational amplifier

Also Published As

Publication number Publication date
JPS53142153A (en) 1978-12-11
DE2821549A1 (de) 1978-11-23
DE2821549C3 (de) 1984-10-04
US4145666A (en) 1979-03-20
JPS6046847B2 (ja) 1985-10-18
DE2821549B2 (de) 1979-12-20

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Legal Events

Date Code Title Description
BB A search report has been drawn up
A85 Still pending on 85-01-01
BC A request for examination has been filed
BV The patent application has lapsed