ES2045080T3 - Circuito de un mezclador en un sintonizador de alta frecuencia (hf). - Google Patents

Circuito de un mezclador en un sintonizador de alta frecuencia (hf).

Info

Publication number
ES2045080T3
ES2045080T3 ES88200154T ES88200154T ES2045080T3 ES 2045080 T3 ES2045080 T3 ES 2045080T3 ES 88200154 T ES88200154 T ES 88200154T ES 88200154 T ES88200154 T ES 88200154T ES 2045080 T3 ES2045080 T3 ES 2045080T3
Authority
ES
Spain
Prior art keywords
circuit
mixer
tuner
connection
high frequency
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 - Lifetime
Application number
ES88200154T
Other languages
English (en)
Spanish (es)
Inventor
Karl-Heinz Kupfer
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
Philips Gloeilampenfabrieken 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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of ES2045080T3 publication Critical patent/ES2045080T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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)
  • Superheterodyne Receivers (AREA)
  • Amplifiers (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
ES88200154T 1987-02-05 1988-01-29 Circuito de un mezclador en un sintonizador de alta frecuencia (hf). Expired - Lifetime ES2045080T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3703408A DE3703408C1 (https=) 1987-02-05 1987-02-05

Publications (1)

Publication Number Publication Date
ES2045080T3 true ES2045080T3 (es) 1994-01-16

Family

ID=6320247

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88200154T Expired - Lifetime ES2045080T3 (es) 1987-02-05 1988-01-29 Circuito de un mezclador en un sintonizador de alta frecuencia (hf).

Country Status (4)

Country Link
EP (1) EP0277693B1 (https=)
JP (1) JPS63268316A (https=)
DE (2) DE3703408C1 (https=)
ES (1) ES2045080T3 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9519233D0 (en) * 1995-09-20 1995-11-22 Plessey Semiconductors Ltd Amplifier arrangements

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1237185B (de) * 1964-09-26 1967-03-23 Telefunken Patent Abstimmanordnung
FR2008640A1 (https=) * 1968-05-16 1970-01-23 Rca Corp
JPS60136410A (ja) * 1983-12-24 1985-07-19 Matsushita Electric Ind Co Ltd 電子チユ−ナのｕ−ｖ切換え回路

Also Published As

Publication number Publication date
EP0277693A2 (de) 1988-08-10
JPS63268316A (ja) 1988-11-07
DE3883400D1 (de) 1993-09-30
EP0277693A3 (en) 1989-12-06
EP0277693B1 (de) 1993-08-25
DE3703408C1 (https=) 1988-07-14

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