ES459157A1 - Perfeccionamientos en aparatos multiplicadores de se/ales electricas. - Google Patents

Perfeccionamientos en aparatos multiplicadores de se/ales electricas.

Info

Publication number
ES459157A1
ES459157A1 ES459157A ES459157A ES459157A1 ES 459157 A1 ES459157 A1 ES 459157A1 ES 459157 A ES459157 A ES 459157A ES 459157 A ES459157 A ES 459157A ES 459157 A1 ES459157 A1 ES 459157A1
Authority
ES
Spain
Prior art keywords
field effect
effect transistor
complementary field
conductivity
signal multiplier
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
Application number
ES459157A
Other languages
English (en)
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Publication of ES459157A1 publication Critical patent/ES459157A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/22—Homodyne or synchrodyne circuits
    • H03D1/2272—Homodyne or synchrodyne circuits using FET's
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/52—Modulators in which carrier or one sideband is wholly or partially suppressed
    • H03C1/54—Balanced modulators, e.g. bridge type, ring type or double balanced type
    • H03C1/542—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising semiconductor devices with at least three electrodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/66—Circuits for processing colour signals for synchronous demodulators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C2200/00—Indexing scheme relating to details of modulators or modulation methods covered by H03C
    • H03C2200/0037—Functional aspects of modulators
    • H03C2200/0062—Lowering the supply voltage and saving power

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Processing Of Color Television Signals (AREA)
  • Amplitude Modulation (AREA)
  • Junction Field-Effect Transistors (AREA)
  • Insulated Gate Type Field-Effect Transistor (AREA)

Abstract

Perfeccionamientos en aparatos multiplicadores de señales eléctricas que comprenden: un primer par de transistores con efecto de campo de conductividad complementaria, acoplados en paralelo, cada uno de los cuales tiene un electrodo de entrada y un electrodo de salida que definen un trayecto de conducción entre los mismos, y un electrodo de control para controlar la conductividad del trayecto; un segundo par de transistores con efecto de campo, de conductividad complementaria, acoplados en paralelo, *** Ver imagen
ES459157A 1976-05-28 1977-05-26 Perfeccionamientos en aparatos multiplicadores de se/ales electricas. Expired ES459157A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/691,205 US4032967A (en) 1976-05-28 1976-05-28 Complementary field effect transistor signal multiplier

Publications (1)

Publication Number Publication Date
ES459157A1 true ES459157A1 (es) 1978-05-01

Family

ID=24775570

Family Applications (1)

Application Number Title Priority Date Filing Date
ES459157A Expired ES459157A1 (es) 1976-05-28 1977-05-26 Perfeccionamientos en aparatos multiplicadores de se/ales electricas.

Country Status (13)

Country Link
US (1) US4032967A (es)
JP (1) JPS52146543A (es)
AT (1) AT369606B (es)
AU (1) AU505103B2 (es)
BE (1) BE855102A (es)
CA (1) CA1065972A (es)
DE (1) DE2724119B2 (es)
ES (1) ES459157A1 (es)
FI (1) FI771614A (es)
FR (1) FR2353192A1 (es)
GB (1) GB1581673A (es)
NL (1) NL7705874A (es)
SE (1) SE420885B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9030792B2 (en) * 2012-04-20 2015-05-12 Continental Automotive Systems, Inc. Overvoltage protection method using exposed device supply rail

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246177A (en) * 1963-06-19 1966-04-12 Rca Corp Electronic switching circuit employing an insulated gate field-effect transistor having rectifier means connected between its gate and source or drain electrodes
US3457435A (en) * 1965-12-21 1969-07-22 Rca Corp Complementary field-effect transistor transmission gate
US3466386A (en) * 1966-12-30 1969-09-09 Zenith Radio Corp Color detector
US3558810A (en) * 1969-02-10 1971-01-26 Motorola Inc Color television signal demodulation system
US3721755A (en) * 1971-03-29 1973-03-20 Telemation Color television encoder modulator
US3740461A (en) * 1972-04-10 1973-06-19 Rca Corp Detector circuits with self-referenced bias
US3987481A (en) * 1974-05-09 1976-10-19 Motorola, Inc. Color television signal demodulation system

Also Published As

Publication number Publication date
JPS52146543A (en) 1977-12-06
AU2452877A (en) 1978-10-26
CA1065972A (en) 1979-11-06
GB1581673A (en) 1980-12-17
FI771614A (es) 1977-11-29
AU505103B2 (en) 1979-11-08
AT369606B (de) 1983-01-25
SE7705901L (sv) 1977-11-29
DE2724119A1 (de) 1977-12-01
BE855102A (fr) 1977-09-16
SE420885B (sv) 1981-11-02
FR2353192A1 (fr) 1977-12-23
DE2724119B2 (de) 1979-03-29
US4032967A (en) 1977-06-28
NL7705874A (nl) 1977-11-30

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