IT944477B - Generatore di una tensione a dente di sega di ampiezza costante al va riare delle frequenza - Google Patents

Generatore di una tensione a dente di sega di ampiezza costante al va riare delle frequenza

Info

Publication number
IT944477B
IT944477B IT33072/71A IT3307271A IT944477B IT 944477 B IT944477 B IT 944477B IT 33072/71 A IT33072/71 A IT 33072/71A IT 3307271 A IT3307271 A IT 3307271A IT 944477 B IT944477 B IT 944477B
Authority
IT
Italy
Prior art keywords
generator
variety
frequency
constant amplitude
sawtooth voltage
Prior art date
Application number
IT33072/71A
Other languages
English (en)
Inventor
V Mosca
Original Assignee
Italiana Telecominicazioni Sie
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 Italiana Telecominicazioni Sie filed Critical Italiana Telecominicazioni Sie
Priority to IT33072/71A priority Critical patent/IT944477B/it
Priority to FR7240006A priority patent/FR2166947A5/fr
Priority to GB5421972A priority patent/GB1340477A/en
Priority to DE2264138A priority patent/DE2264138C2/de
Priority to US00319173A priority patent/US3808460A/en
Application granted granted Critical
Publication of IT944477B publication Critical patent/IT944477B/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/50—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor
IT33072/71A 1971-12-29 1971-12-29 Generatore di una tensione a dente di sega di ampiezza costante al va riare delle frequenza IT944477B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT33072/71A IT944477B (it) 1971-12-29 1971-12-29 Generatore di una tensione a dente di sega di ampiezza costante al va riare delle frequenza
FR7240006A FR2166947A5 (it) 1971-12-29 1972-11-10
GB5421972A GB1340477A (en) 1971-12-29 1972-11-23 Sawtooth voltage generator
DE2264138A DE2264138C2 (de) 1971-12-29 1972-12-29 Sägezahngenerator
US00319173A US3808460A (en) 1971-12-29 1972-12-29 Sawtooth-voltage generator with frequency-independent amplitude

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT33072/71A IT944477B (it) 1971-12-29 1971-12-29 Generatore di una tensione a dente di sega di ampiezza costante al va riare delle frequenza

Publications (1)

Publication Number Publication Date
IT944477B true IT944477B (it) 1973-04-20

Family

ID=11236309

Family Applications (1)

Application Number Title Priority Date Filing Date
IT33072/71A IT944477B (it) 1971-12-29 1971-12-29 Generatore di una tensione a dente di sega di ampiezza costante al va riare delle frequenza

Country Status (5)

Country Link
US (1) US3808460A (it)
DE (1) DE2264138C2 (it)
FR (1) FR2166947A5 (it)
GB (1) GB1340477A (it)
IT (1) IT944477B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2511642C3 (de) * 1975-03-17 1980-09-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zur Amplitudenregelung eines Sägezahngenerators
US4002992A (en) * 1975-09-22 1977-01-11 Applied Power Australia Limited Amplitude control for sawtooth wave form
US4071776A (en) * 1976-08-19 1978-01-31 Rca Corporation Sawtooth voltage generator for constant amplitude sawtooth waveform from varying frequency control signal
DE2804145A1 (de) * 1978-01-31 1979-08-02 Moog Gmbh Rampengenerator zum erzeugen eines zeitsteuersignals fuer den betrieb einer elektrischen steuereinrichtung eines extruders
US4247890A (en) * 1979-04-24 1981-01-27 General Electric Company Reversible inverter system having improved control scheme
FR2759236A1 (fr) * 1997-02-03 1998-08-07 Philips Electronics Nv Base de temps trame pour television

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835809A (en) * 1955-11-15 1958-05-20 Jr John W Taylor Linear sawtooth wave generator
US2914685A (en) * 1957-07-31 1959-11-24 Eugene S Mcvey Transistor ramp function generator
US3105160A (en) * 1961-08-29 1963-09-24 Raytheon Co Circuit providing a second parallel path for fast capacitor recharge
US3178593A (en) * 1962-05-07 1965-04-13 Gen Electric Deflection waveform generator and amplifier
US3225310A (en) * 1964-01-07 1965-12-21 Ampex Avalanche-triggered sawtooth generator
US3315101A (en) * 1964-12-24 1967-04-18 Ronald H Smith Sawtooth sweep generator with negligible recovery time
US3569735A (en) * 1968-09-24 1971-03-09 Us Army Constant amplitude sawtooth generator
US3706890A (en) * 1971-03-05 1972-12-19 Smiths Industries Ltd Staircase counter
US3719834A (en) * 1971-06-01 1973-03-06 Ampex Clock pulse jitter correcting circuit

Also Published As

Publication number Publication date
DE2264138C2 (de) 1982-01-14
US3808460A (en) 1974-04-30
GB1340477A (en) 1973-12-12
FR2166947A5 (it) 1973-08-17
DE2264138A1 (de) 1973-07-19

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