CA991282A - Ramp generator - Google Patents

Ramp generator

Info

Publication number
CA991282A
CA991282A CA162,979A CA162979A CA991282A CA 991282 A CA991282 A CA 991282A CA 162979 A CA162979 A CA 162979A CA 991282 A CA991282 A CA 991282A
Authority
CA
Canada
Prior art keywords
ramp generator
ramp
generator
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
CA162,979A
Other languages
English (en)
Other versions
CA162979S (en
Inventor
Ronald L. Bruckner
Don P. Rex
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.)
NCR Voyix Corp
Original Assignee
NCR 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 NCR Corp filed Critical NCR Corp
Application granted granted Critical
Publication of CA991282A publication Critical patent/CA991282A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/94—Generating pulses having essentially a finite slope or stepped portions having trapezoidal shape
CA162,979A 1972-06-09 1973-02-06 Ramp generator Expired CA991282A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26127272A 1972-06-09 1972-06-09

Publications (1)

Publication Number Publication Date
CA991282A true CA991282A (en) 1976-06-15

Family

ID=22992582

Family Applications (1)

Application Number Title Priority Date Filing Date
CA162,979A Expired CA991282A (en) 1972-06-09 1973-02-06 Ramp generator

Country Status (4)

Country Link
US (1) US3772533A (cs)
JP (1) JPS4932557A (cs)
CA (1) CA991282A (cs)
GB (1) GB1368583A (cs)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909728A (en) * 1973-02-16 1975-09-30 Contraves Ag Apparatus for generating a synchronization voltage for the ignition pulse control of controlled rectifier-power stages
GB1507028A (en) * 1974-05-31 1978-04-12 Cav Ltd Control systems for fuel systems for engines
DE2452933C3 (de) * 1974-11-07 1979-03-22 Siemens Ag, 1000 Berlin Und 8000 Muenchen Eichgenerator zur Erzeugung von Impulsen mit exponentiellem Verlauf für ein Signalformungselement
CA1018256A (en) * 1974-12-16 1977-09-27 Canadian General Electric Company Limited Signal generator for producing ramp signals with rounded inflection points
US4138615A (en) * 1977-09-06 1979-02-06 The United States Of America As Represented By The Secretary Of The Navy Presettable integrating timing circuit
US4180842A (en) * 1978-05-12 1979-12-25 General Electric Company Timer circuit for use in protective relaying applications
US4239935A (en) * 1979-04-27 1980-12-16 Bell Telephone Laboratories, Incorporated Ringing generator
US4471326A (en) * 1981-04-30 1984-09-11 Rca Corporation Current supplying circuit as for an oscillator
US4438466A (en) * 1982-04-02 1984-03-20 Ampex Corporation D.C. Controlled adjustable ramp signal generator and method
DE3219815A1 (de) * 1982-05-26 1983-12-01 Siemens AG, 1000 Berlin und 8000 München Dreieckgenerator
US4521865A (en) * 1982-05-28 1985-06-04 Winkler Dean M Programmable function generator
US4823796A (en) * 1987-04-03 1989-04-25 Laerdal Manufacturing Corp. Defibrillator circuit for producing a trapezoidal defibrillation pulse
US5070256A (en) * 1987-06-29 1991-12-03 Digital Equipment Corporation Bus transmitter having controlled trapezoidal slew rate
US6842058B2 (en) * 2002-11-12 2005-01-11 Lsi Logic Corporation Method and apparatus for slew control of an output signal
US7057543B2 (en) * 2004-04-29 2006-06-06 Invensys Systems, Inc. Low power method and interface for generating analog waveforms
US7553152B2 (en) * 2005-06-23 2009-06-30 Honeywell International Inc. Flame detector trapezoidal excitation generator output control circuit and method
US20080197787A1 (en) * 2007-02-20 2008-08-21 World Properties, Inc. Sinusoidal discharge for EL lamp

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125694A (en) * 1964-03-17 Nput s
US3312837A (en) * 1964-04-08 1967-04-04 Honeywell Inc Trapezoidal waveform generator
US3453452A (en) * 1965-12-29 1969-07-01 Burroughs Corp Trapezoidal-waveform drive method and apparatus
US3444394A (en) * 1966-04-07 1969-05-13 Burroughs Corp Ramp-type waveform generator
US3543049A (en) * 1968-08-26 1970-11-24 Hughes Aircraft Co Ramp generator with clamp
US3548219A (en) * 1968-09-17 1970-12-15 Burroughs Corp Semiconductor pulse amplifier
US3586874A (en) * 1969-08-13 1971-06-22 Gen Electric Integrated circuit periodic ramp generator

Also Published As

Publication number Publication date
JPS4932557A (cs) 1974-03-25
US3772533A (en) 1973-11-13
GB1368583A (en) 1974-10-02

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