KR100543680B1 - 에이지씨 및 온-칩 튜닝을 가지는 수정 발진기 - Google Patents

에이지씨 및 온-칩 튜닝을 가지는 수정 발진기 Download PDF

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Publication number
KR100543680B1
KR100543680B1 KR1020007003955A KR20007003955A KR100543680B1 KR 100543680 B1 KR100543680 B1 KR 100543680B1 KR 1020007003955 A KR1020007003955 A KR 1020007003955A KR 20007003955 A KR20007003955 A KR 20007003955A KR 100543680 B1 KR100543680 B1 KR 100543680B1
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South Korea
Prior art keywords
amplifier
oscillation
oscillator
output
value
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Expired - Lifetime
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Korean (ko)
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KR20010031089A (ko
Inventor
토브죈 가르덴포르스
에릭 벵손
헤간 엔스트룀
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텔레포나크티에볼라게트 엘엠 에릭슨(피유비엘)
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Publication of KR20010031089A publication Critical patent/KR20010031089A/ko
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    • 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
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator 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
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device
    • H03B5/366—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device and comprising means for varying the frequency by a variable voltage or current
    • H03B5/368—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device and comprising means for varying the frequency by a variable voltage or current the means being voltage variable capacitance diodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
    • H03L1/02—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only
    • H03L1/022—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature
    • H03L1/023—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature by using voltage variable capacitance diodes
    • H03L1/025—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature by using voltage variable capacitance diodes and a memory for digitally storing correction values

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  • Oscillators With Electromechanical Resonators (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
KR1020007003955A 1997-10-31 1998-10-06 에이지씨 및 온-칩 튜닝을 가지는 수정 발진기 Expired - Lifetime KR100543680B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8/962,480 1997-10-31
US08/962,480 US6052036A (en) 1997-10-31 1997-10-31 Crystal oscillator with AGC and on-chip tuning
US08/962,480 1997-10-31

Publications (2)

Publication Number Publication Date
KR20010031089A KR20010031089A (ko) 2001-04-16
KR100543680B1 true KR100543680B1 (ko) 2006-01-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020007003955A Expired - Lifetime KR100543680B1 (ko) 1997-10-31 1998-10-06 에이지씨 및 온-칩 튜닝을 가지는 수정 발진기

Country Status (14)

Country Link
US (1) US6052036A (enExample)
EP (1) EP1025635B1 (enExample)
JP (1) JP2001522185A (enExample)
KR (1) KR100543680B1 (enExample)
CN (1) CN1205740C (enExample)
AU (1) AU9655798A (enExample)
BR (1) BR9813329A (enExample)
DE (1) DE69815706T2 (enExample)
EE (1) EE04291B1 (enExample)
ID (1) ID25636A (enExample)
IL (1) IL135830A0 (enExample)
NO (1) NO20002277L (enExample)
RU (1) RU2216098C2 (enExample)
WO (1) WO1999023753A1 (enExample)

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CN114189212B (zh) * 2022-02-16 2022-05-17 卓捷创芯科技（深圳）有限公司 自动补偿rfid谐振频率统计和温度漂移的方法和电路
CN118362153B (zh) * 2024-06-14 2024-08-09 中国科学院空天信息创新研究院 弱耦合谐振式传感器宽温区线性工作补偿方法
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Also Published As

Publication number Publication date
AU9655798A (en) 1999-05-24
EP1025635B1 (en) 2003-06-18
NO20002277D0 (no) 2000-04-28
EE200000188A (et) 2001-04-16
BR9813329A (pt) 2000-08-22
DE69815706T2 (de) 2004-06-03
RU2216098C2 (ru) 2003-11-10
EE04291B1 (et) 2004-04-15
KR20010031089A (ko) 2001-04-16
US6052036A (en) 2000-04-18
WO1999023753A1 (en) 1999-05-14
HK1033505A1 (en) 2001-08-31
DE69815706D1 (de) 2003-07-24
IL135830A0 (en) 2001-05-20
EP1025635A1 (en) 2000-08-09
JP2001522185A (ja) 2001-11-13
NO20002277L (no) 2000-06-29
ID25636A (id) 2000-10-19
CN1205740C (zh) 2005-06-08
CN1277752A (zh) 2000-12-20

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