DE60035688D1 - Spannungsgesteuerter oszillator - Google Patents

Spannungsgesteuerter oszillator

Info

Publication number
DE60035688D1
DE60035688D1 DE60035688T DE60035688T DE60035688D1 DE 60035688 D1 DE60035688 D1 DE 60035688D1 DE 60035688 T DE60035688 T DE 60035688T DE 60035688 T DE60035688 T DE 60035688T DE 60035688 D1 DE60035688 D1 DE 60035688D1
Authority
DE
Germany
Prior art keywords
voltage
controlled oscillator
oscillator
controlled
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 - Lifetime
Application number
DE60035688T
Other languages
English (en)
Other versions
DE60035688T2 (de
Inventor
Michael-Richard Richardson
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.)
Infineon Technologies AG
Original Assignee
Infineon Technologies 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.)
Filing date
Publication date
Application filed by Infineon Technologies AG filed Critical Infineon Technologies AG
Application granted granted Critical
Publication of DE60035688D1 publication Critical patent/DE60035688D1/de
Publication of DE60035688T2 publication Critical patent/DE60035688T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H03B5/1231—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
    • 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
    • H03B5/1203—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 being a single transistor
    • 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
    • H03B5/1237—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 comprising means for varying the frequency of the generator
    • H03B5/124—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 comprising means for varying the frequency of the generator the means comprising a voltage dependent capacitance
    • H03B5/1243—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 comprising means for varying the frequency of the generator the means comprising a voltage dependent capacitance the means comprising voltage variable capacitance diodes
DE60035688T 2000-02-25 2000-02-25 Spannungsgesteuerter oszillator Expired - Lifetime DE60035688T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2000/001576 WO2001063741A1 (en) 2000-02-25 2000-02-25 Voltage controlled oscillator

Publications (2)

Publication Number Publication Date
DE60035688D1 true DE60035688D1 (de) 2007-09-06
DE60035688T2 DE60035688T2 (de) 2008-06-05

Family

ID=8163855

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60035688T Expired - Lifetime DE60035688T2 (de) 2000-02-25 2000-02-25 Spannungsgesteuerter oszillator

Country Status (5)

Country Link
US (1) US6614322B2 (de)
EP (1) EP1188227B1 (de)
JP (1) JP3654643B2 (de)
DE (1) DE60035688T2 (de)
WO (1) WO2001063741A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0122983D0 (en) * 2001-09-25 2001-11-14 Zarlink Semiconductor Ltd Rdio fequency tuner front end and tuner
US7330082B2 (en) * 2004-08-23 2008-02-12 Texas Instruments Incorporated Oscillator system, method of providing a resonating signal and a communications system employing the same
WO2008009129A1 (en) * 2006-07-21 2008-01-24 École De Technologie Supérieure Voltage-controlled oscillator (vco)
DE102020100939A1 (de) * 2020-01-16 2021-07-22 Turck Holding Gmbh Näherungsschalter und Verfahren zur Detektion eines zu erfassenden Objektes
CN117713812B (zh) * 2024-02-04 2024-04-26 安徽矽磊电子科技有限公司 一种用于锁相环的宽带振荡器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4621241A (en) * 1985-06-07 1986-11-04 Vari-L Company, Inc. Wide range electronic oscillator
US5144264A (en) * 1991-11-01 1992-09-01 Motorola, Inc. Wideband voltage controlled oscillator having open loop gain compensation
US5834983A (en) * 1997-09-30 1998-11-10 Hewlett-Packard Company Wideband oscillator with automatic bias control
GB2336492B (en) * 1998-04-15 2000-06-07 Motorola Gmbh Voltage controlled oscillator

Also Published As

Publication number Publication date
JP3654643B2 (ja) 2005-06-02
EP1188227B1 (de) 2007-07-25
DE60035688T2 (de) 2008-06-05
JP2003524977A (ja) 2003-08-19
US20020079979A1 (en) 2002-06-27
US6614322B2 (en) 2003-09-02
EP1188227A1 (de) 2002-03-20
WO2001063741A1 (en) 2001-08-30

Similar Documents

Publication Publication Date Title
DE60126873D1 (de) PLL-Schaltung
DE60110686D1 (de) Frequenzsynthesizer
DE60026846D1 (de) Lc-oszillator
DE60027998D1 (de) Beatmungsgerät mit Hochfrequenzoszillator
DE60104761D1 (de) Frequenzsynthetisierer
DE60132410D1 (de) Resonator
DE60037765D1 (de) Nanometrischer mechanischer Oszillator
DE50109453D1 (de) Resonatoranordnung
DE50000757D1 (de) Frequenzsynthesizer
DE50103674D1 (de) Oszillatorschaltung
FI20000510A0 (fi) Taajuusmuuttaja
DE60104111D1 (de) Oszillatorschaltung
DE60225498D1 (de) PLL-Frequenzsynthesizer
DE50106803D1 (de) Spannungsgesteuerte kapazität
DE60219585D1 (de) Frequenzsynthesizer mit Phasenrücksetzung
FI20002168A0 (fi) Pietsosähköinen oskillaattori
DE60204532D1 (de) Oszillatorschaltung
DE60010757D1 (de) Laser-oszillatorvorrichtung
DE50013321D1 (de) PLL-Synthesizer
DE60011302D1 (de) Radiofrequenzoszillator
DE69911281D1 (de) Oszillator
DE60024577T2 (de) Piezoelektrischer oszillator
GB2368735B (en) Oscillator
DE50111038D1 (de) Oszillatorschaltkreis
DE60035688D1 (de) Spannungsgesteuerter oszillator

Legal Events

Date Code Title Description
8364 No opposition during term of opposition