KR101537012B1 - 조정가능한 주파수를 가진 신호 발생기 - Google Patents

조정가능한 주파수를 가진 신호 발생기 Download PDF

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Publication number
KR101537012B1
KR101537012B1 KR1020127031126A KR20127031126A KR101537012B1 KR 101537012 B1 KR101537012 B1 KR 101537012B1 KR 1020127031126 A KR1020127031126 A KR 1020127031126A KR 20127031126 A KR20127031126 A KR 20127031126A KR 101537012 B1 KR101537012 B1 KR 101537012B1
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South Korea
Prior art keywords
signal
capacitance
control signal
inductance
frequency
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Expired - Fee Related
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KR1020127031126A
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English (en)
Korean (ko)
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KR20120135533A (ko
Inventor
종 유. 이
데이비드 조나단 줄리안
아말 에크발
파벨 몬아트
웨이 시옹
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퀄컴 인코포레이티드
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Priority claimed from US11/859,723 external-priority patent/US8385474B2/en
Priority claimed from US11/859,354 external-priority patent/US7965805B2/en
Priority claimed from US11/859,335 external-priority patent/US8446976B2/en
Application filed by 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20120135533A publication Critical patent/KR20120135533A/ko
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/081—Details of the phase-locked loop provided with an additional controlled phase shifter
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/06—Frequency or rate modulation, i.e. PFM or PRM
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers

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  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Manipulation Of Pulses (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Circuits Of Receivers In General (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
KR1020127031126A 2007-09-21 2007-09-24 조정가능한 주파수를 가진 신호 발생기 Expired - Fee Related KR101537012B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US11/859,354 2007-09-21
US11/859,723 US8385474B2 (en) 2007-09-21 2007-09-21 Signal generator with adjustable frequency
US11/859,335 2007-09-21
US11/859,354 US7965805B2 (en) 2007-09-21 2007-09-21 Signal generator with signal tracking
US11/859,335 US8446976B2 (en) 2007-09-21 2007-09-21 Signal generator with adjustable phase
US11/859,723 2007-09-21
PCT/US2007/079337 WO2009038587A1 (en) 2007-09-21 2007-09-24 Signal generator with adjustable frequency

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020107008717A Division KR20100057693A (ko) 2007-09-21 2007-09-24 조정가능한 주파수를 가진 신호 발생기

Publications (2)

Publication Number Publication Date
KR20120135533A KR20120135533A (ko) 2012-12-14
KR101537012B1 true KR101537012B1 (ko) 2015-07-16

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Family Applications (4)

Application Number Title Priority Date Filing Date
KR1020127031126A Expired - Fee Related KR101537012B1 (ko) 2007-09-21 2007-09-24 조정가능한 주파수를 가진 신호 발생기
KR1020107008605A Expired - Fee Related KR101148348B1 (ko) 2007-09-21 2007-09-24 조정가능한 위상을 사용하는 신호 생성기
KR1020107008602A Expired - Fee Related KR101172961B1 (ko) 2007-09-21 2007-09-24 신호 트래킹을 사용하는 신호 생성기
KR1020107008717A Ceased KR20100057693A (ko) 2007-09-21 2007-09-24 조정가능한 주파수를 가진 신호 발생기

Family Applications After (3)

Application Number Title Priority Date Filing Date
KR1020107008605A Expired - Fee Related KR101148348B1 (ko) 2007-09-21 2007-09-24 조정가능한 위상을 사용하는 신호 생성기
KR1020107008602A Expired - Fee Related KR101172961B1 (ko) 2007-09-21 2007-09-24 신호 트래킹을 사용하는 신호 생성기
KR1020107008717A Ceased KR20100057693A (ko) 2007-09-21 2007-09-24 조정가능한 주파수를 가진 신호 발생기

Country Status (6)

Country Link
EP (3) EP2191571B1 (enExample)
JP (6) JP2010541320A (enExample)
KR (4) KR101537012B1 (enExample)
CN (3) CN101803193B (enExample)
TW (3) TW200915725A (enExample)
WO (3) WO2009038589A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI599272B (zh) * 2012-09-14 2017-09-11 蘭姆研究公司 根據三個或更多狀態之功率及頻率調整
CN103944544B (zh) * 2014-02-27 2017-01-04 英特尔公司 多相位信号产生器及多相位信号产生方法
JP6455174B2 (ja) * 2015-01-22 2019-01-23 セイコーエプソン株式会社 回路装置、電子機器、移動体及び物理量検出装置の製造方法
BR112019000861B1 (pt) * 2016-07-22 2020-10-27 Proteus Digital Health, Inc dispositivo eletrônico
TWI725592B (zh) * 2019-10-29 2021-04-21 新唐科技股份有限公司 測試電路
CN111447161B (zh) * 2020-04-03 2023-03-28 杭州易百德微电子有限公司 判决方法和判决模块
US11894099B2 (en) * 2020-12-28 2024-02-06 Micron Technology, Inc. Programmable memory timing
CN112511106A (zh) * 2021-02-04 2021-03-16 南京邮电大学 一种基于多相注入振荡器的晶体振荡器电路

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Also Published As

Publication number Publication date
WO2009038587A1 (en) 2009-03-26
JP2010541322A (ja) 2010-12-24
KR101148348B1 (ko) 2012-05-21
EP2191571B1 (en) 2013-11-20
WO2009038588A8 (en) 2010-04-15
CN101803194A (zh) 2010-08-11
CN101803195A (zh) 2010-08-11
KR20100057692A (ko) 2010-05-31
JP2015015725A (ja) 2015-01-22
KR20120135533A (ko) 2012-12-14
EP2191571A1 (en) 2010-06-02
CN101803193B (zh) 2016-04-13
CN101803195B (zh) 2013-03-27
CN101803193A (zh) 2010-08-11
JP5826492B2 (ja) 2015-12-02
WO2009038588A1 (en) 2009-03-26
JP2010541320A (ja) 2010-12-24
EP2201687A1 (en) 2010-06-30
JP2016001884A (ja) 2016-01-07
CN101803194B (zh) 2013-03-27
KR20100054165A (ko) 2010-05-24
KR101172961B1 (ko) 2012-08-09
TW200915728A (en) 2009-04-01
WO2009038589A1 (en) 2009-03-26
JP2014014081A (ja) 2014-01-23
JP2010541321A (ja) 2010-12-24
JP5490699B2 (ja) 2014-05-14
KR20100057693A (ko) 2010-05-31
TW200914842A (en) 2009-04-01
TW200915725A (en) 2009-04-01
EP2191572A1 (en) 2010-06-02
JP5815608B2 (ja) 2015-11-17

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