DE3776426D1 - Phasenkomparator. - Google Patents

Phasenkomparator.

Info

Publication number
DE3776426D1
DE3776426D1 DE8787108994T DE3776426T DE3776426D1 DE 3776426 D1 DE3776426 D1 DE 3776426D1 DE 8787108994 T DE8787108994 T DE 8787108994T DE 3776426 T DE3776426 T DE 3776426T DE 3776426 D1 DE3776426 D1 DE 3776426D1
Authority
DE
Germany
Prior art keywords
phase comparator
comparator
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.)
Expired - Lifetime
Application number
DE8787108994T
Other languages
English (en)
Inventor
Bernard Meuriche
Jean-Pierre Dehaene
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.)
Alcatel CIT SA
Original Assignee
Alcatel Telspace SA
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 Alcatel Telspace SA filed Critical Alcatel Telspace SA
Application granted granted Critical
Publication of DE3776426D1 publication Critical patent/DE3776426D1/de
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
    • H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations
    • H03D13/003—Circuits for comparing the phase or frequency of two mutually-independent oscillations in which both oscillations are converted by logic means into pulses which are applied to filtering or integrating means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
    • H03K5/26—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being duration, interval, position, frequency, or sequence

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manipulation Of Pulses (AREA)
DE8787108994T 1986-06-24 1987-06-23 Phasenkomparator. Expired - Lifetime DE3776426D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8609113A FR2600842B1 (fr) 1986-06-24 1986-06-24 Dispositif comparateur de phase

Publications (1)

Publication Number Publication Date
DE3776426D1 true DE3776426D1 (de) 1992-03-12

Family

ID=9336636

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787108994T Expired - Lifetime DE3776426D1 (de) 1986-06-24 1987-06-23 Phasenkomparator.

Country Status (4)

Country Link
EP (1) EP0251144B1 (de)
DE (1) DE3776426D1 (de)
FR (1) FR2600842B1 (de)
NO (1) NO872598L (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333055A (en) * 1979-11-23 1982-06-01 Trw Inc. Digital phase-frequency detector
US4520319A (en) * 1982-09-30 1985-05-28 Westinghouse Electric Corp. Electronic phase detector having an output which is proportional to the phase difference between two data signals

Also Published As

Publication number Publication date
EP0251144B1 (de) 1992-01-29
NO872598L (no) 1987-12-28
NO872598D0 (no) 1987-06-22
FR2600842A1 (fr) 1987-12-31
FR2600842B1 (fr) 1988-08-19
EP0251144A1 (de) 1988-01-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee