ES376032A1 - Mejoras en un circuito de oscilador. - Google Patents

Mejoras en un circuito de oscilador.

Info

Publication number
ES376032A1
ES376032A1 ES376032A ES376032A ES376032A1 ES 376032 A1 ES376032 A1 ES 376032A1 ES 376032 A ES376032 A ES 376032A ES 376032 A ES376032 A ES 376032A ES 376032 A1 ES376032 A1 ES 376032A1
Authority
ES
Spain
Prior art keywords
electrode
electrodes
coupled
emitter
works
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
ES376032A
Other languages
English (en)
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES376032A1 publication Critical patent/ES376032A1/es
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

Landscapes

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Amplifiers (AREA)
ES376032A 1969-01-30 1970-01-29 Mejoras en un circuito de oscilador. Expired ES376032A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES376032A1 true ES376032A1 (es) 1972-03-01

Family

ID=19806013

Family Applications (1)

Application Number Title Priority Date Filing Date
ES376032A Expired ES376032A1 (es) 1969-01-30 1970-01-29 Mejoras en un circuito de oscilador.

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
NL160443C (nl) 1979-10-15
NL6901481A (fr) 1970-08-03
FR2030208A1 (fr) 1970-10-30
GB1282853A (en) 1972-07-26
BE745195A (fr) 1970-07-30
FR2030208B1 (fr) 1974-05-03
DE2003194A1 (de) 1970-08-13

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