FR2280258A1 - Commutateur de phase - Google Patents

Commutateur de phase

Info

Publication number
FR2280258A1
FR2280258A1 FR7517460A FR7517460A FR2280258A1 FR 2280258 A1 FR2280258 A1 FR 2280258A1 FR 7517460 A FR7517460 A FR 7517460A FR 7517460 A FR7517460 A FR 7517460A FR 2280258 A1 FR2280258 A1 FR 2280258A1
Authority
FR
France
Prior art keywords
phase switch
switch
phase
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.)
Granted
Application number
FR7517460A
Other languages
English (en)
Other versions
FR2280258B1 (fr
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 FR2280258A1 publication Critical patent/FR2280258A1/fr
Application granted granted Critical
Publication of FR2280258B1 publication Critical patent/FR2280258B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/44—Colour synchronisation
    • H04N9/465—Synchronisation of the PAL-switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/72—Gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/16—Networks for phase shifting
    • H03H11/18—Two-port phase shifters providing a predetermined phase shift, e.g. "all-pass" filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/16—Networks for phase shifting
    • H03H11/20—Two-port phase shifters providing an adjustable phase shift

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Bipolar Integrated Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
  • Bipolar Transistors (AREA)
  • Electronic Switches (AREA)
  • Amplifiers (AREA)
FR7517460A 1974-07-23 1975-06-04 Commutateur de phase Granted FR2280258A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1974087515U JPS5426789Y2 (fr) 1974-07-23 1974-07-23

Publications (2)

Publication Number Publication Date
FR2280258A1 true FR2280258A1 (fr) 1976-02-20
FR2280258B1 FR2280258B1 (fr) 1979-08-03

Family

ID=13917115

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7517460A Granted FR2280258A1 (fr) 1974-07-23 1975-06-04 Commutateur de phase

Country Status (9)

Country Link
US (1) US4002930A (fr)
JP (1) JPS5426789Y2 (fr)
AT (1) AT373729B (fr)
CA (1) CA1018614A (fr)
DE (1) DE2526203C3 (fr)
ES (1) ES439685A1 (fr)
FR (1) FR2280258A1 (fr)
GB (1) GB1510675A (fr)
NL (1) NL7508805A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0098891B1 (fr) * 1982-07-13 1986-01-29 Ibm Deutschland Gmbh Diviseur de phase avec circuit de verrouillage intégré
US5039959A (en) * 1990-09-20 1991-08-13 Rockwell International Corporation Phase switching circuit

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2795762A (en) * 1952-12-05 1957-06-11 Rca Corp Modulation
FR1241644A (fr) * 1958-12-02 1960-09-16 Philips Nv Dispositif multiplicateur à transistron
GB851103A (en) * 1959-06-30 1960-10-12 Standard Telephones Cables Ltd Improvements in or relating to modulators for electric carrier communication systems
US3044025A (en) * 1959-07-13 1962-07-10 Porter T Mccauley Transistorized modulator-demodulator
FR1306207A (fr) * 1960-09-30 1962-10-13 Smith & Sons Ltd S Circuits de commutation à transistors symétriques
DE1537479A1 (de) * 1967-07-19 1969-09-25 Telefunken Patent Schaltung in einem PAL-Farbfernsehempfaenger zur Synchronisierung des zeilenfrequenten Schalters
BE809217A (fr) * 1972-12-29 1974-04-16 Sony Corp Dispositif semi-conducteur
BE809216A (fr) * 1972-12-29 1974-04-16 Sony Corp Dispositif semi-conducteur

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2991375A (en) * 1958-02-10 1961-07-04 Sperry Rand Corp Transistor triggered multistable circuit
US3348145A (en) * 1963-10-18 1967-10-17 Test Equipment Corp Apparatus for testing and measuring a. c. parameters of active elements connected incircuit
NZ150543A (fr) * 1966-11-02
GB1386235A (en) * 1971-05-07 1975-03-05 Rca Corp Pal chroma processor

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2795762A (en) * 1952-12-05 1957-06-11 Rca Corp Modulation
FR1241644A (fr) * 1958-12-02 1960-09-16 Philips Nv Dispositif multiplicateur à transistron
GB851103A (en) * 1959-06-30 1960-10-12 Standard Telephones Cables Ltd Improvements in or relating to modulators for electric carrier communication systems
US3044025A (en) * 1959-07-13 1962-07-10 Porter T Mccauley Transistorized modulator-demodulator
FR1306207A (fr) * 1960-09-30 1962-10-13 Smith & Sons Ltd S Circuits de commutation à transistors symétriques
DE1537479A1 (de) * 1967-07-19 1969-09-25 Telefunken Patent Schaltung in einem PAL-Farbfernsehempfaenger zur Synchronisierung des zeilenfrequenten Schalters
BE809217A (fr) * 1972-12-29 1974-04-16 Sony Corp Dispositif semi-conducteur
BE809216A (fr) * 1972-12-29 1974-04-16 Sony Corp Dispositif semi-conducteur

Also Published As

Publication number Publication date
JPS5115860U (fr) 1976-02-05
NL7508805A (nl) 1976-01-27
JPS5426789Y2 (fr) 1979-09-03
ATA555775A (de) 1983-06-15
US4002930A (en) 1977-01-11
FR2280258B1 (fr) 1979-08-03
DE2526203C3 (de) 1980-04-17
DE2526203B2 (de) 1979-08-09
AU8142975A (en) 1976-11-25
DE2526203A1 (de) 1976-02-05
CA1018614A (fr) 1977-10-04
ES439685A1 (es) 1977-03-16
AT373729B (de) 1984-02-10
GB1510675A (en) 1978-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse