DE2704509C2 - - Google Patents

Info

Publication number
DE2704509C2
DE2704509C2 DE2704509A DE2704509A DE2704509C2 DE 2704509 C2 DE2704509 C2 DE 2704509C2 DE 2704509 A DE2704509 A DE 2704509A DE 2704509 A DE2704509 A DE 2704509A DE 2704509 C2 DE2704509 C2 DE 2704509C2
Authority
DE
Germany
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
DE2704509A
Other versions
DE2704509A1 (de
Inventor
Akira Tokio/Tokyo Jp Iga
Toshitada Jokohama Kanagawa Jp Doi
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of DE2704509A1 publication Critical patent/DE2704509A1/de
Application granted granted Critical
Publication of DE2704509C2 publication Critical patent/DE2704509C2/de
Granted 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
    • H03F3/20—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
    • H03F3/217—Class D power amplifiers; Switching amplifiers
    • H03F3/2175—Class D power amplifiers; Switching amplifiers using analogue-digital or digital-analogue conversion
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/74—Simultaneous conversion
    • H03M1/80—Simultaneous conversion using weighted impedances
    • H03M1/802—Simultaneous conversion using weighted impedances using capacitors, e.g. neuron-mos transistors, charge coupled devices
    • H03M1/804—Simultaneous conversion using weighted impedances using capacitors, e.g. neuron-mos transistors, charge coupled devices with charge redistribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Amplifiers (AREA)
  • Analogue/Digital Conversion (AREA)
DE19772704509 1976-02-06 1977-02-03 Leistungsverstaerker Granted DE2704509A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51011905A JPS5916443B2 (ja) 1976-02-06 1976-02-06 パワ−アンプ

Publications (2)

Publication Number Publication Date
DE2704509A1 DE2704509A1 (de) 1977-08-18
DE2704509C2 true DE2704509C2 (de) 1987-01-29

Family

ID=11790733

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772704509 Granted DE2704509A1 (de) 1976-02-06 1977-02-03 Leistungsverstaerker

Country Status (8)

Country Link
US (1) US4121205A (de)
JP (1) JPS5916443B2 (de)
AU (1) AU507000B2 (de)
CA (1) CA1088162A (de)
DE (1) DE2704509A1 (de)
FR (1) FR2340644A1 (de)
GB (1) GB1565611A (de)
NL (1) NL189636C (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2064901B (en) * 1979-11-30 1984-11-07 Harris Corp Digital high power amplifier
DE3017414A1 (de) * 1980-05-07 1981-11-12 Deutsche Itt Industries Gmbh, 7800 Freiburg Audio-leistungsverstaerker mit d-gegentakt-endstufe
DE3264600D1 (en) * 1981-02-16 1985-08-14 Bbc Brown Boveri & Cie Method of amplifying an analog low-frequency signal using a switching amplifier and switching amplifier for carrying out said method
DE3265563D1 (en) * 1981-06-01 1985-09-26 Bbc Brown Boveri & Cie Switching amplifier
US4580111A (en) * 1981-12-24 1986-04-01 Harris Corporation Amplitude modulation using digitally selected carrier amplifiers
EP0124765B1 (de) * 1983-05-10 1987-09-02 BBC Brown Boveri AG Schaltverstärker zur digitalen Leistungsverstärkung
NL8303186A (nl) * 1983-09-15 1985-04-01 Philips Nv Luidsprekersysteem en een luidspreker te gebruiken in een luidspreker voor het omzetten van een in n bits gedigitaliseerd electrisch signaal in een akoestisch signaal.
US4724420A (en) * 1985-12-19 1988-02-09 Varian Associates, Inc. Method and apparatus for quasi-analog reconstructions of amplitude and frequency varying analog input signals
US4992791A (en) * 1989-04-13 1991-02-12 American Standard Inc. Apparatus and method for digital to analog signal conversion using an analog to digital signal converter
JP2873184B2 (ja) * 1994-03-15 1999-03-24 クリスタル セミコンダクター コーポレイション 信号コンバータ
KR101432047B1 (ko) * 2007-09-20 2014-08-20 삼성전자주식회사 디지털-아날로그 컨버터

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL229392A (de) * 1950-01-31
GB796993A (en) * 1953-10-03 1958-06-25 Emi Ltd Improvements relating to electrically-operated two state devices especially for storing binary digital data
US2920217A (en) * 1957-05-14 1960-01-05 Clarence B House Arbitrary waveform generator
US2970308A (en) * 1957-08-07 1961-01-31 Gen Dynamics Corp Parallel digital to a. c. analog converter
US3426345A (en) * 1964-12-24 1969-02-04 Schuyler Kase Static digital to analog converters
US3480881A (en) * 1966-08-19 1969-11-25 Westinghouse Electric Corp Circuitry for simultaneously modulating and amplifying a carrier signal
FR1586550A (de) * 1968-10-25 1970-02-20
US3898568A (en) * 1972-09-14 1975-08-05 Astrosyst Inc Signal synthesizer employing an autotransformer having a tapped coil
US3967272A (en) * 1975-04-25 1976-06-29 The United States Of America As Represented By The Secretary Of The Navy Digital to analog converter

Also Published As

Publication number Publication date
NL189636C (nl) 1993-06-01
JPS5295148A (en) 1977-08-10
FR2340644A1 (fr) 1977-09-02
JPS5916443B2 (ja) 1984-04-16
NL189636B (nl) 1993-01-04
AU507000B2 (en) 1980-01-31
FR2340644B1 (de) 1983-08-26
AU2185977A (en) 1978-08-10
US4121205A (en) 1978-10-17
DE2704509A1 (de) 1977-08-18
CA1088162A (en) 1980-10-21
GB1565611A (en) 1980-04-23
NL7701112A (nl) 1977-08-09

Similar Documents

Publication Publication Date Title
FR2340644B1 (de)
JPS577444Y2 (de)
JPS5336624U (de)
JPS5352676U (de)
JPS5440480Y2 (de)
JPS5383575U (de)
JPS5310612U (de)
JPS5336627U (de)
JPS533914U (de)
JPS5358028U (de)
CH601905A5 (de)
CH601056A5 (de)
CH607018A5 (de)
CH606019A5 (de)
CH605333A5 (de)
CH605017A5 (de)
CH604557A5 (de)
CH604540A5 (de)
CH602460A5 (de)
CH602416A5 (de)
CH602342A5 (de)
CH602263A5 (de)
CH602063A5 (de)
CH607119A5 (de)
CH601889A5 (de)

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee