DE69401021D1 - Zwischenfrequenz-Bordverstärker und Bordempfänger für Fernbedienungssignale - Google Patents

Zwischenfrequenz-Bordverstärker und Bordempfänger für Fernbedienungssignale

Info

Publication number
DE69401021D1
DE69401021D1 DE69401021T DE69401021T DE69401021D1 DE 69401021 D1 DE69401021 D1 DE 69401021D1 DE 69401021 T DE69401021 T DE 69401021T DE 69401021 T DE69401021 T DE 69401021T DE 69401021 D1 DE69401021 D1 DE 69401021D1
Authority
DE
Germany
Prior art keywords
board
remote control
control signals
intermediate frequency
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
DE69401021T
Other languages
English (en)
Other versions
DE69401021T2 (de
Inventor
Charles Rydel
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.)
Valeo Electronique SA
Original Assignee
Valeo Electronique SA
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 Valeo Electronique SA filed Critical Valeo Electronique SA
Application granted granted Critical
Publication of DE69401021D1 publication Critical patent/DE69401021D1/de
Publication of DE69401021T2 publication Critical patent/DE69401021T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H03F3/42—Amplifiers with two or more amplifying elements having their dc paths in series with the load, the control electrode of each element being excited by at least part of the input signal, e.g. so-called totem-pole 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
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0283—Reducing the number of DC-current paths

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Selective Calling Equipment (AREA)
  • Superheterodyne Receivers (AREA)
  • Circuits Of Receivers In General (AREA)
DE69401021T 1993-03-19 1994-03-09 Zwischenfrequenz-Bordverstärker und Bordempfänger für Fernbedienungssignale Expired - Fee Related DE69401021T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9303191A FR2702897B1 (fr) 1993-03-19 1993-03-19 Amplificateur à fréquence intermédiaire embarqué, récepteur embarqué de signaux comme une télécommande.

Publications (2)

Publication Number Publication Date
DE69401021D1 true DE69401021D1 (de) 1997-01-16
DE69401021T2 DE69401021T2 (de) 1997-04-03

Family

ID=9445154

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69401021T Expired - Fee Related DE69401021T2 (de) 1993-03-19 1994-03-09 Zwischenfrequenz-Bordverstärker und Bordempfänger für Fernbedienungssignale

Country Status (6)

Country Link
US (1) US5450038A (de)
EP (1) EP0616420B1 (de)
JP (1) JPH0746668A (de)
DE (1) DE69401021T2 (de)
ES (1) ES2097611T3 (de)
FR (1) FR2702897B1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2768871B1 (fr) * 1997-09-24 1999-11-26 Sgs Thomson Microelectronics Amplificateur de courant, en particulier pour ligne telephonique
GB2376819A (en) * 2001-06-21 2002-12-24 Ericsson Telefon Ab L M Electronic circuit having series connected circuit blocks
US7414481B2 (en) * 2006-01-30 2008-08-19 University Of Washington Receiver with colpitts differential oscillator, colpitts quadrature oscillator, and common-gate low noise amplifier
US8018286B2 (en) * 2009-02-12 2011-09-13 Iptronics A/S Low power integrated circuit
US8847689B2 (en) * 2009-08-19 2014-09-30 Qualcomm Incorporated Stacked amplifier with diode-based biasing
ITMI20111632A1 (it) * 2011-09-09 2013-03-10 St Microelectronics Srl Dispositivo elettronico a riuso di corrente basato su componenti ad accoppiamento magnetico
CN107070499A (zh) * 2017-03-14 2017-08-18 国网福建省电力有限公司 一种电力通信模拟远动信号检测装置
CN111286926B (zh) * 2020-03-06 2022-10-21 海信冰箱有限公司 洗衣机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2994833A (en) * 1959-02-11 1961-08-01 Automatic Elect Lab Transistor tone generator and power amplifier
CA799613A (en) * 1964-12-21 1968-11-19 H. H. Scott Transistor bias and temperature compensation circuit
SE420142B (sv) * 1980-04-01 1981-09-14 Ericsson Telefon Ab L M Kretsanordning for kontroll av vilostrommen i ett forsterkarsteg av klass ab
US4435686A (en) * 1981-05-26 1984-03-06 Griffith William F Extended cascode amplifier

Also Published As

Publication number Publication date
US5450038A (en) 1995-09-12
DE69401021T2 (de) 1997-04-03
FR2702897B1 (fr) 1995-04-28
FR2702897A1 (fr) 1994-09-23
EP0616420A1 (de) 1994-09-21
ES2097611T3 (es) 1997-04-01
JPH0746668A (ja) 1995-02-14
EP0616420B1 (de) 1996-12-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee