FR2406913A1 - DEVICE FOR THE NORMALIZATION OF RAPID SIGNAL VIBRATIONS - Google Patents

DEVICE FOR THE NORMALIZATION OF RAPID SIGNAL VIBRATIONS

Info

Publication number
FR2406913A1
FR2406913A1 FR7829390A FR7829390A FR2406913A1 FR 2406913 A1 FR2406913 A1 FR 2406913A1 FR 7829390 A FR7829390 A FR 7829390A FR 7829390 A FR7829390 A FR 7829390A FR 2406913 A1 FR2406913 A1 FR 2406913A1
Authority
FR
France
Prior art keywords
flip
signal
flop
supplied
flops
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
FR7829390A
Other languages
French (fr)
Other versions
FR2406913B1 (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.)
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
Publication of FR2406913A1 publication Critical patent/FR2406913A1/en
Application granted granted Critical
Publication of FR2406913B1 publication Critical patent/FR2406913B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/02—Measuring characteristics of individual pulses, e.g. deviation from pulse flatness, rise time or duration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manipulation Of Pulses (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Pulse Circuits (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

Dans ce dispositif, le signal d'entrée est fourni à une bascule de données synchronisée ainsi qu'aux entrées de commande de deux autres bascules de donnée réarmées par des flancs alternants d'impulsions d'horloge Les signaux de sortie des trois bascules sont additionnés de façon logique pour former des signaux d'excursion prolongés. Le signal d'excursion prolongé est fourni à deux autres bascules commandées en opposition de phase et dont les signaux de changement d'état commandent une bascule d'armement et de réarmement, alors que pour le signal d'entrée inversé, le dispositif comporte un deuxième canal, conçu de la même façon. Lesdits signaux de changement d'état commandent en outre ensemble une autre bascule d'armement et de réarmement. A son tour, le signal de sortie de cette dernière bascule est fourni à une bascule synchronisée, et de cette façon, chaque excursion de signal donne une variation de signal qui, au maximum ne dure qu'une seule période d'horloge du signal de sortie. Application aux télécommunications.In this device, the input signal is supplied to a synchronized data flip-flop as well as to the control inputs of two other data flip-flops reset by alternating edges of clock pulses The output signals of the three flip-flops are added logically to form extended excursion signals. The extended excursion signal is supplied to two other flip-flops controlled in phase opposition and whose change of state signals control an arming and resetting latch, while for the inverted input signal, the device comprises a second channel, designed in the same way. Said change of state signals further together control another arming and resetting latch. In turn, the output signal of the latter flip-flop is supplied to a synchronized flip-flop, and in this way each signal excursion gives a signal variation which, at most, lasts only one clock period of the signal from exit. Application to telecommunications.

FR7829390A 1977-10-19 1978-10-16 DEVICE FOR THE NORMALIZATION OF RAPID SIGNAL VIBRATIONS Granted FR2406913A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7711460A NL7711460A (en) 1977-10-19 1977-10-19 DEVICE FOR STANDARDIZING FAST SIGNAL CHANGES.

Publications (2)

Publication Number Publication Date
FR2406913A1 true FR2406913A1 (en) 1979-05-18
FR2406913B1 FR2406913B1 (en) 1984-10-19

Family

ID=19829368

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829390A Granted FR2406913A1 (en) 1977-10-19 1978-10-16 DEVICE FOR THE NORMALIZATION OF RAPID SIGNAL VIBRATIONS

Country Status (5)

Country Link
JP (1) JPS5465464A (en)
DE (1) DE2844862C2 (en)
FR (1) FR2406913A1 (en)
GB (1) GB2006563B (en)
NL (1) NL7711460A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2953227A1 (en) * 1978-10-24 1980-11-27 Western Electric Co MINIMUM BREAK / MAKE PULSE CORRECTOR

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612906A (en) * 1970-09-28 1971-10-12 Us Navy Pulse synchronizer
DE2246590A1 (en) * 1972-09-22 1974-03-28 Philips Patentverwaltung CIRCUIT ARRANGEMENT FOR SYNCHRONIZING INPUT PULSES WITH A CLOCK PULSE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2402880C2 (en) * 1974-01-18 1982-01-21 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Fail-safe electronic circuit for converting electrical signals of different duration into signals of a certain duration

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612906A (en) * 1970-09-28 1971-10-12 Us Navy Pulse synchronizer
DE2246590A1 (en) * 1972-09-22 1974-03-28 Philips Patentverwaltung CIRCUIT ARRANGEMENT FOR SYNCHRONIZING INPUT PULSES WITH A CLOCK PULSE

Also Published As

Publication number Publication date
NL7711460A (en) 1979-04-23
GB2006563A (en) 1979-05-02
DE2844862A1 (en) 1979-04-26
DE2844862C2 (en) 1985-09-26
JPS6346610B2 (en) 1988-09-16
FR2406913B1 (en) 1984-10-19
JPS5465464A (en) 1979-05-26
GB2006563B (en) 1982-02-10

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Legal Events

Date Code Title Description
ST Notification of lapse