ATE252782T1 - Oszillator unter verwendung einer lc-resonanz- schaltung mit konzentrierten elementen - Google Patents

Oszillator unter verwendung einer lc-resonanz- schaltung mit konzentrierten elementen

Info

Publication number
ATE252782T1
ATE252782T1 AT00991988T AT00991988T ATE252782T1 AT E252782 T1 ATE252782 T1 AT E252782T1 AT 00991988 T AT00991988 T AT 00991988T AT 00991988 T AT00991988 T AT 00991988T AT E252782 T1 ATE252782 T1 AT E252782T1
Authority
AT
Austria
Prior art keywords
frequency
resonator
oscillator
resonance circuit
output
Prior art date
Application number
AT00991988T
Other languages
English (en)
Inventor
Christian Alexander Smit
Berend Hendrik Essink
Roosmalen Marcel Wilhelm R Van
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE252782T1 publication Critical patent/ATE252782T1/de

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
    • H03B5/1206—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
    • H03B5/1212—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 a pair of transistors, wherein an output terminal of each being connected to an input terminal of the other, e.g. a cross coupled pair
    • H03B5/1215—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 a pair of transistors, wherein an output terminal of each being connected to an input terminal of the other, e.g. a cross coupled pair the current source or degeneration circuit being in common to both transistors of the pair, e.g. a cross-coupled 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
    • H03B5/1237—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
    • 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
    • H03B5/1271—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 frequency being controlled by a control current, i.e. current controlled oscillators

Landscapes

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Transmitters (AREA)
AT00991988T 1999-12-23 2000-12-22 Oszillator unter verwendung einer lc-resonanz- schaltung mit konzentrierten elementen ATE252782T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1013936A NL1013936C2 (nl) 1999-12-23 1999-12-23 Oscillator, zender voorzien van een dergelijke oscillator, en gebruik van een dergelijke zender.
PCT/EP2000/013383 WO2001047102A1 (en) 1999-12-23 2000-12-22 Oscillator using a lumped element lc resonant circuit

Publications (1)

Publication Number Publication Date
ATE252782T1 true ATE252782T1 (de) 2003-11-15

Family

ID=19770498

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00991988T ATE252782T1 (de) 1999-12-23 2000-12-22 Oszillator unter verwendung einer lc-resonanz- schaltung mit konzentrierten elementen

Country Status (10)

Country Link
US (1) US6639477B2 (de)
EP (1) EP1250750B1 (de)
JP (1) JP4727887B2 (de)
CN (1) CN1211912C (de)
AT (1) ATE252782T1 (de)
AU (1) AU3727101A (de)
DE (1) DE60006161T2 (de)
MY (1) MY125228A (de)
NL (1) NL1013936C2 (de)
WO (1) WO2001047102A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2404505C2 (ru) * 2005-05-20 2010-11-20 Синерджи Майкровэйв Корпорейшн Настраиваемый генератор с последовательно и параллельно настроенными резонансными контурами
US8729975B2 (en) * 2011-08-23 2014-05-20 International Business Machines Corporation Implementing differential resonant clock with DC blocking capacitor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141209A (en) * 1976-12-27 1979-02-27 Fairchild Camera And Instrument Corporation Crystal controlled oscillator and method of tuning same
DE3201845A1 (de) * 1982-01-22 1983-08-04 Autoflug Gmbh, 2084 Rellingen Notfunkgeraet und verfahren zu dessen betrieb
EP0400425B1 (de) * 1989-05-31 1994-09-07 Siemens Aktiengesellschaft Oszillatorschaltung für differentielle Ausgangssignale
JP3395482B2 (ja) * 1995-10-06 2003-04-14 ソニー株式会社 発振回路および発振方法
US5920235A (en) * 1997-06-25 1999-07-06 Northern Telecom Limited Voltage controlled oscillator integrated circuit
JP2000349677A (ja) * 1999-06-07 2000-12-15 Nec Corp 信号周波数変換回路

Also Published As

Publication number Publication date
JP4727887B2 (ja) 2011-07-20
EP1250750A1 (de) 2002-10-23
AU3727101A (en) 2001-07-03
US6639477B2 (en) 2003-10-28
DE60006161D1 (de) 2003-11-27
CN1413377A (zh) 2003-04-23
CN1211912C (zh) 2005-07-20
MY125228A (en) 2006-07-31
DE60006161T2 (de) 2004-05-19
EP1250750B1 (de) 2003-10-22
US20010015680A1 (en) 2001-08-23
WO2001047102A1 (en) 2001-06-28
NL1013936C2 (nl) 2001-06-26
JP2003518792A (ja) 2003-06-10

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