BE757497A - SINE WAVE RC OSCILLATOR, FREQUENCY - Google Patents

SINE WAVE RC OSCILLATOR, FREQUENCY

Info

Publication number
BE757497A
BE757497A BE757497DA BE757497A BE 757497 A BE757497 A BE 757497A BE 757497D A BE757497D A BE 757497DA BE 757497 A BE757497 A BE 757497A
Authority
BE
Belgium
Prior art keywords
oscillator
frequency
sine wave
sine
wave
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Hasler Ag
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.)
Publication date
Publication of BE757497A publication Critical patent/BE757497A/en

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
    • H03B5/26—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 frequency-determining element being part of bridge circuit in closed ring around which signal is transmitted; frequency-determining element being connected via a bridge circuit to such a closed ring, e.g. Wien-Bridge oscillator, parallel-T oscillator
    • 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
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/02—Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform
BE757497D 1969-10-14 SINE WAVE RC OSCILLATOR, FREQUENCY BE757497A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1529569A CH507617A (en) 1969-10-14 1969-10-14 RC sine wave oscillator of variable frequency

Publications (1)

Publication Number Publication Date
BE757497A true BE757497A (en) 1971-03-16

Family

ID=4407942

Family Applications (1)

Application Number Title Priority Date Filing Date
BE757497D BE757497A (en) 1969-10-14 SINE WAVE RC OSCILLATOR, FREQUENCY

Country Status (8)

Country Link
BE (1) BE757497A (en)
CH (1) CH507617A (en)
CS (1) CS179910B2 (en)
DE (1) DE2021128A1 (en)
FR (1) FR2064316B1 (en)
GB (1) GB1329621A (en)
PL (1) PL81129B1 (en)
SE (1) SE348902B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513041B1 (en) * 1981-09-15 1985-12-27 Thomson Csf Mat Tel OSCILLATOR WITH PIEZO-ELECTRIC ELEMENT SERVO

Also Published As

Publication number Publication date
CS179910B2 (en) 1977-12-30
CH507617A (en) 1971-05-15
GB1329621A (en) 1973-09-12
PL81129B1 (en) 1975-08-30
SE348902B (en) 1972-09-11
FR2064316A1 (en) 1971-07-23
FR2064316B1 (en) 1976-03-19
DE2021128A1 (en) 1971-04-15

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