DE69223890D1 - Differenzverstärker, Oszillator und Mischer - Google Patents

Differenzverstärker, Oszillator und Mischer

Info

Publication number
DE69223890D1
DE69223890D1 DE69223890T DE69223890T DE69223890D1 DE 69223890 D1 DE69223890 D1 DE 69223890D1 DE 69223890 T DE69223890 T DE 69223890T DE 69223890 T DE69223890 T DE 69223890T DE 69223890 D1 DE69223890 D1 DE 69223890D1
Authority
DE
Germany
Prior art keywords
oscillator
mixer
differential amplifier
amplifier
differential
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
DE69223890T
Other languages
English (en)
Other versions
DE69223890T2 (de
Inventor
Gilles Chevallier
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Philips Electronics NV
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 Koninklijke Philips Electronics NV, Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE69223890D1 publication Critical patent/DE69223890D1/de
Application granted granted Critical
Publication of DE69223890T2 publication Critical patent/DE69223890T2/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
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/12—Transference of modulation from one carrier to another, e.g. frequency-changing by means of semiconductor devices having more than two electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
DE69223890T 1991-08-21 1992-08-18 Differenzverstärker, Oszillator und Mischer Expired - Fee Related DE69223890T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9110481A FR2680614A1 (fr) 1991-08-21 1991-08-21 Amplificateur differentiel et melangeur oscillateur l'incorporant.

Publications (2)

Publication Number Publication Date
DE69223890D1 true DE69223890D1 (de) 1998-02-12
DE69223890T2 DE69223890T2 (de) 1998-06-18

Family

ID=9416312

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69223890T Expired - Fee Related DE69223890T2 (de) 1991-08-21 1992-08-18 Differenzverstärker, Oszillator und Mischer

Country Status (5)

Country Link
US (1) US5233311A (de)
EP (1) EP0533230B1 (de)
JP (1) JPH05206760A (de)
DE (1) DE69223890T2 (de)
FR (1) FR2680614A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19504289C1 (de) * 1995-02-09 1996-03-28 Siemens Ag Integrierbare Stromquellenschaltung
US5578962A (en) * 1995-05-10 1996-11-26 Mca Technologies, Inc. Instrumentation amplifier for sensor signal conditioning using low-cost, high-accuracy analog circuitry
US5929708A (en) * 1997-05-09 1999-07-27 Lucent Technologies Inc. Low-voltage radio frequency amplifier
US5933771A (en) * 1997-06-20 1999-08-03 Nortel Networks Corporation Low voltage gain controlled mixer
SE515138C2 (sv) * 1999-10-29 2001-06-18 Ericsson Telefon Ab L M Transkonduktor
US7542751B2 (en) * 2005-12-12 2009-06-02 Mediatek Inc. Down-converter and calibration method thereof
US7840195B2 (en) * 2006-04-28 2010-11-23 Infineon Technologies Ag Multifunction-RF-circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5742208A (en) * 1980-08-28 1982-03-09 Sutatsukusu Kogyo Kk Amplifying circuit for direct coupling circuit
US4881044A (en) * 1987-01-16 1989-11-14 Hitachi, Ltd. Amplifying circuit
FR2640094A1 (fr) * 1988-12-06 1990-06-08 Radiotechnique Compelec Amplificateur du type cascode
FR2651389A1 (fr) * 1989-08-25 1991-03-01 Radiotechnique Compelec Amplificateur differentiel a couplage capacitif.

Also Published As

Publication number Publication date
EP0533230B1 (de) 1998-01-07
EP0533230A1 (de) 1993-03-24
DE69223890T2 (de) 1998-06-18
FR2680614A1 (fr) 1993-02-26
JPH05206760A (ja) 1993-08-13
US5233311A (en) 1993-08-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8339 Ceased/non-payment of the annual fee