FR2030208B1 - - Google Patents

Info

Publication number
FR2030208B1
FR2030208B1 FR7002936A FR7002936A FR2030208B1 FR 2030208 B1 FR2030208 B1 FR 2030208B1 FR 7002936 A FR7002936 A FR 7002936A FR 7002936 A FR7002936 A FR 7002936A FR 2030208 B1 FR2030208 B1 FR 2030208B1
Authority
FR
France
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
FR7002936A
Other versions
FR2030208A1 (fr
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2030208A1 publication Critical patent/FR2030208A1/fr
Application granted granted Critical
Publication of FR2030208B1 publication Critical patent/FR2030208B1/fr
Expired 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
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1206—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device using multiple transistors for amplification
    • H03B5/1221—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device using multiple transistors for amplification the amplifier comprising multiple amplification stages connected in cascade
    • 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
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1231—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier comprising one or more bipolar transistors
    • 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
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/0002—Types of oscillators
    • H03B2200/0004—Butler oscillator
FR7002936A 1969-01-30 1970-01-28 Expired FR2030208B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6901481.A NL160443C (nl) 1969-01-30 1969-01-30 Oscillatorketen.

Publications (2)

Publication Number Publication Date
FR2030208A1 FR2030208A1 (fr) 1970-10-30
FR2030208B1 true FR2030208B1 (fr) 1974-05-03

Family

ID=19806013

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7002936A Expired FR2030208B1 (fr) 1969-01-30 1970-01-28

Country Status (6)

Country Link
BE (1) BE745195A (fr)
DE (1) DE2003194A1 (fr)
ES (1) ES376032A1 (fr)
FR (1) FR2030208B1 (fr)
GB (1) GB1282853A (fr)
NL (1) NL160443C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3136696C2 (de) * 1981-09-16 1985-04-25 Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg Oszillatorschaltung
DE3702169A1 (de) * 1987-01-26 1988-08-04 Schoppe & Faeser Gmbh Oszillator
CN114449430B (zh) * 2021-12-28 2024-02-02 芯讯通无线科技（上海）有限公司 用于音频模组的测试电路和方法

Also Published As

Publication number Publication date
NL6901481A (fr) 1970-08-03
ES376032A1 (es) 1972-03-01
NL160443C (nl) 1979-10-15
GB1282853A (en) 1972-07-26
DE2003194A1 (de) 1970-08-13
FR2030208A1 (fr) 1970-10-30
BE745195A (fr) 1970-07-30

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Legal Events

Date Code Title Description
ST Notification of lapse