DE1246024B - Multivibrator zur Erzeugung von Impulsen mit veraenderlicher Frequenz - Google Patents

Multivibrator zur Erzeugung von Impulsen mit veraenderlicher Frequenz

Info

Publication number
DE1246024B
DE1246024B DE1965U0011413 DEU0011413A DE1246024B DE 1246024 B DE1246024 B DE 1246024B DE 1965U0011413 DE1965U0011413 DE 1965U0011413 DE U0011413 A DEU0011413 A DE U0011413A DE 1246024 B DE1246024 B DE 1246024B
Authority
DE
Germany
Prior art keywords
resistor
capacitor
frequency
variable
capacitors
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.)
Pending
Application number
DE1965U0011413
Other languages
German (de)
English (en)
Inventor
Vincent Salvatore Borsattino
Chursel Eugene Marker
Jesse William Shalla
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.)
United States Steel Corp
Original Assignee
United States Steel 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 United States Steel Corp filed Critical United States Steel Corp
Publication of DE1246024B publication Critical patent/DE1246024B/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/20—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator
    • H03B5/24—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator active element in amplifier being semiconductor device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
    • H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/282—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator astable
    • H03K3/2823—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator astable using two active transistor of the same conductivity type
DE1965U0011413 1964-02-03 1965-02-02 Multivibrator zur Erzeugung von Impulsen mit veraenderlicher Frequenz Pending DE1246024B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34193864A 1964-02-03 1964-02-03

Publications (1)

Publication Number Publication Date
DE1246024B true DE1246024B (de) 1967-08-03

Family

ID=23339644

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1965U0011413 Pending DE1246024B (de) 1964-02-03 1965-02-02 Multivibrator zur Erzeugung von Impulsen mit veraenderlicher Frequenz

Country Status (4)

Country Link
DE (1) DE1246024B (fr)
ES (1) ES308853A1 (fr)
FR (1) FR1424097A (fr)
GB (1) GB1032085A (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH230975A (de) * 1942-02-27 1944-02-15 Philips Nv Multivibratorschaltung.
DE1084756B (de) * 1959-07-21 1960-07-07 Phil Habil Oskar Vierling Dr Transistor-Multivibrator mit umschaltbaren Halbperiodenverhaeltnissen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH230975A (de) * 1942-02-27 1944-02-15 Philips Nv Multivibratorschaltung.
DE1084756B (de) * 1959-07-21 1960-07-07 Phil Habil Oskar Vierling Dr Transistor-Multivibrator mit umschaltbaren Halbperiodenverhaeltnissen

Also Published As

Publication number Publication date
GB1032085A (en) 1966-06-08
ES308853A1 (es) 1965-05-16
FR1424097A (fr) 1966-01-07

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