CA1022629A - Circuit de verification d'impulsions periodique - Google Patents

Circuit de verification d'impulsions periodique

Info

Publication number
CA1022629A
CA1022629A CA221,842A CA221842A CA1022629A CA 1022629 A CA1022629 A CA 1022629A CA 221842 A CA221842 A CA 221842A CA 1022629 A CA1022629 A CA 1022629A
Authority
CA
Canada
Prior art keywords
check circuit
periodic pulse
pulse check
periodic
circuit
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
CA221,842A
Other languages
English (en)
Other versions
CA221842S (en
Inventor
Paul R. Wiley
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of CA1022629A publication Critical patent/CA1022629A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03K5/19—Monitoring patterns of pulse trains

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Manipulation Of Pulses (AREA)
  • Pulse Circuits (AREA)
CA221,842A 1974-07-29 1975-03-11 Circuit de verification d'impulsions periodique Expired CA1022629A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US492541A US3903474A (en) 1974-07-29 1974-07-29 Periodic pulse check circuit

Publications (1)

Publication Number Publication Date
CA1022629A true CA1022629A (fr) 1977-12-13

Family

ID=23956678

Family Applications (1)

Application Number Title Priority Date Filing Date
CA221,842A Expired CA1022629A (fr) 1974-07-29 1975-03-11 Circuit de verification d'impulsions periodique

Country Status (2)

Country Link
US (1) US3903474A (fr)
CA (1) CA1022629A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230958A (en) * 1978-08-09 1980-10-28 Bell Telephone Laboratories, Incorporated Loss of clock detector circuit
US4287565A (en) * 1978-09-29 1981-09-01 Robert Bosch Gmbh Monitoring system for program controlled apparatus
DE2951023C2 (de) * 1979-12-19 1986-07-10 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung zum Erkennen von Störungen in Impulssignalen
US4611295A (en) * 1982-05-28 1986-09-09 Robertshaw Controls Company Supervisory control system for microprocessor based appliance controls
US4729023A (en) * 1984-01-27 1988-03-01 Zenith Electronics Corporation Mode recognition for vertical countdown
US4698829A (en) * 1985-03-12 1987-10-06 Pitney Bowes Inc. Monitoring system for verifying that an input signal is toggling at a minimum frequency
DE3728655A1 (de) * 1987-08-27 1989-03-09 Thomson Brandt Gmbh Verfahren und/oder einrichtung zum demodulieren eines biphasesignales
GB2381678A (en) * 2001-11-02 2003-05-07 Zarlink Semiconductor Ltd Digital clock detector using delay gates

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2866091A (en) * 1953-12-29 1958-12-23 Gen Electric Pulse processing system
US3328762A (en) * 1963-07-30 1967-06-27 Collins Radio Co Signal separating and delay circuit
US3667054A (en) * 1971-02-10 1972-05-30 Us Navy Pulse train decoder with pulse width rejection

Also Published As

Publication number Publication date
US3903474A (en) 1975-09-02

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