NL8304085A - Oscillatorschakeling. - Google Patents

Oscillatorschakeling. Download PDF

Info

Publication number
NL8304085A
NL8304085A NL8304085A NL8304085A NL8304085A NL 8304085 A NL8304085 A NL 8304085A NL 8304085 A NL8304085 A NL 8304085A NL 8304085 A NL8304085 A NL 8304085A NL 8304085 A NL8304085 A NL 8304085A
Authority
NL
Netherlands
Prior art keywords
transistor
voltage
base
coupled
circuit
Prior art date
Application number
NL8304085A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL8304085A priority Critical patent/NL8304085A/nl
Priority to EP84201721A priority patent/EP0148520B1/de
Priority to DE8484201721T priority patent/DE3474386D1/de
Priority to KR1019840007435A priority patent/KR930002035B1/ko
Priority to US06/675,110 priority patent/US4608544A/en
Priority to JP59251444A priority patent/JPH0618289B2/ja
Publication of NL8304085A publication Critical patent/NL8304085A/nl
Priority to SG514/90A priority patent/SG51490G/en
Priority to HK833/91A priority patent/HK83391A/xx

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L5/00—Automatic control of voltage, current, or power
    • 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
    • H03B5/1209—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 having two current paths operating in a differential manner and a current source or degeneration circuit in common to both paths, e.g. a long-tailed pair.
    • 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
    • H03B2200/006—Functional aspects of oscillators
    • H03B2200/0062—Bias and operating point

Landscapes

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
NL8304085A 1983-11-29 1983-11-29 Oscillatorschakeling. NL8304085A (nl)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL8304085A NL8304085A (nl) 1983-11-29 1983-11-29 Oscillatorschakeling.
EP84201721A EP0148520B1 (de) 1983-11-29 1984-11-26 Oszillatorschaltung
DE8484201721T DE3474386D1 (en) 1983-11-29 1984-11-26 Oscillator circuit
KR1019840007435A KR930002035B1 (ko) 1983-11-29 1984-11-27 발진기 회로
US06/675,110 US4608544A (en) 1983-11-29 1984-11-27 Oscillator circuit
JP59251444A JPH0618289B2 (ja) 1983-11-29 1984-11-28 発振回路
SG514/90A SG51490G (en) 1983-11-29 1990-07-04 Oscillator circuit
HK833/91A HK83391A (en) 1983-11-29 1991-10-24 Oscillator circuit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8304085A NL8304085A (nl) 1983-11-29 1983-11-29 Oscillatorschakeling.
NL8304085 1983-11-29

Publications (1)

Publication Number Publication Date
NL8304085A true NL8304085A (nl) 1985-06-17

Family

ID=19842783

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8304085A NL8304085A (nl) 1983-11-29 1983-11-29 Oscillatorschakeling.

Country Status (8)

Country Link
US (1) US4608544A (de)
EP (1) EP0148520B1 (de)
JP (1) JPH0618289B2 (de)
KR (1) KR930002035B1 (de)
DE (1) DE3474386D1 (de)
HK (1) HK83391A (de)
NL (1) NL8304085A (de)
SG (1) SG51490G (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4763086A (en) * 1987-05-12 1988-08-09 Texas Instruments Incorporated Automatic gain control for tank type voltage controlled oscillator
NL8702122A (nl) * 1987-09-08 1989-04-03 Philips Nv Oscillatorschakeling met amplituderegelaar.
US7068117B2 (en) * 2001-05-28 2006-06-27 Koninklijke Philips Electronics N.V. Power supply ripple rejection in tuner oscillator stage
CN100472939C (zh) * 2002-08-08 2009-03-25 Nxp股份有限公司 压控振荡器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284713A (en) * 1963-03-26 1966-11-08 Motorola Inc Emitter coupled high frequency amplifier
GB1168963A (en) * 1967-03-01 1969-10-29 Hitachi Ltd Frequency Converter Circuit
US3665342A (en) * 1970-11-04 1972-05-23 Motorola Inc Resonant circuit transistor oscillator system
US3649929A (en) * 1970-11-30 1972-03-14 Motorola Inc Sinusoidal and square wave oscillator with automatic gain control
DE2803430C3 (de) * 1978-01-26 1980-10-09 Siemens Ag, 1000 Berlin Und 8000 Muenchen Frequenzstabiler, amplitudengeregelter Oszillator
JPS6019842B2 (ja) * 1978-05-15 1985-05-18 株式会社東芝 振幅制限形発振回路

Also Published As

Publication number Publication date
SG51490G (en) 1990-08-31
JPS60134607A (ja) 1985-07-17
DE3474386D1 (en) 1988-11-03
US4608544A (en) 1986-08-26
KR930002035B1 (ko) 1993-03-22
EP0148520A1 (de) 1985-07-17
EP0148520B1 (de) 1988-09-28
KR850005041A (ko) 1985-08-19
JPH0618289B2 (ja) 1994-03-09
HK83391A (en) 1991-11-01

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Legal Events

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A1B A search report has been drawn up
BV The patent application has lapsed