IT967715B - Circuito comparatore di fase del tipo bilanciato - Google Patents

Circuito comparatore di fase del tipo bilanciato

Info

Publication number
IT967715B
IT967715B IT29491/72A IT2949172A IT967715B IT 967715 B IT967715 B IT 967715B IT 29491/72 A IT29491/72 A IT 29491/72A IT 2949172 A IT2949172 A IT 2949172A IT 967715 B IT967715 B IT 967715B
Authority
IT
Italy
Prior art keywords
comparator circuit
phase comparator
balanced type
balanced
type
Prior art date
Application number
IT29491/72A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT967715B publication Critical patent/IT967715B/it

Links

Classifications

    • 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
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations
    • H03D13/007—Circuits for comparing the phase or frequency of two mutually-independent oscillations by analog multiplication of the oscillations or by performing a similar analog operation on the oscillations
    • H03D13/008—Circuits for comparing the phase or frequency of two mutually-independent oscillations by analog multiplication of the oscillations or by performing a similar analog operation on the oscillations using transistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Synchronizing For Television (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
IT29491/72A 1971-09-21 1972-09-21 Circuito comparatore di fase del tipo bilanciato IT967715B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46073564A JPS527909B2 (it) 1971-09-21 1971-09-21

Publications (1)

Publication Number Publication Date
IT967715B true IT967715B (it) 1974-03-11

Family

ID=13521871

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29491/72A IT967715B (it) 1971-09-21 1972-09-21 Circuito comparatore di fase del tipo bilanciato

Country Status (8)

Country Link
US (1) US3806632A (it)
JP (1) JPS527909B2 (it)
CA (1) CA962764A (it)
DE (1) DE2246340C3 (it)
FR (1) FR2153388B1 (it)
GB (1) GB1399393A (it)
IT (1) IT967715B (it)
NL (1) NL176725C (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5519444B2 (it) * 1972-12-29 1980-05-26
JPS57701B2 (it) * 1973-05-04 1982-01-07
JPS51132952U (it) * 1975-04-17 1976-10-26
US4287530A (en) * 1980-05-09 1981-09-01 Motorola Inc. Demodulator system including a tunable discriminator suitable for use in a secam television receiver
DE3067610D1 (en) * 1980-05-20 1984-05-30 Motorola Inc Phase detector for television tuning systems and the like
US4354274A (en) * 1980-10-06 1982-10-12 U.S. Philips Corporation Digital signal transmission system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519841A (en) * 1967-10-23 1970-07-07 Millipore Corp Phase sensitive detector

Also Published As

Publication number Publication date
DE2246340A1 (de) 1973-03-29
DE2246340C3 (de) 1980-05-08
CA962764A (en) 1975-02-11
FR2153388B1 (it) 1976-08-13
GB1399393A (en) 1975-07-02
US3806632A (en) 1974-04-23
NL176725C (nl) 1985-05-17
NL7212754A (it) 1973-03-23
NL176725B (nl) 1984-12-17
FR2153388A1 (it) 1973-05-04
JPS527909B2 (it) 1977-03-05
JPS4839155A (it) 1973-06-08
DE2246340B2 (de) 1979-08-23

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