ATE328393T1 - Pll-schaltung - Google Patents

Pll-schaltung

Info

Publication number
ATE328393T1
ATE328393T1 AT03720793T AT03720793T ATE328393T1 AT E328393 T1 ATE328393 T1 AT E328393T1 AT 03720793 T AT03720793 T AT 03720793T AT 03720793 T AT03720793 T AT 03720793T AT E328393 T1 ATE328393 T1 AT E328393T1
Authority
AT
Austria
Prior art keywords
voltage
controlled oscillator
pll circuit
leakage compensation
loop filter
Prior art date
Application number
AT03720793T
Other languages
English (en)
Inventor
Johannes H A Brekelmans
Crand Olivier
Original Assignee
Koninkl Philips Electronics 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE328393T1 publication Critical patent/ATE328393T1/de

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H03L7/089—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector generating up-down pulses
    • H03L7/0891—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector generating up-down pulses the up-down pulses controlling source and sink current generators, e.g. a charge pump
    • 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
    • H03B2202/00—Aspects of oscillators relating to reduction of undesired oscillations
    • H03B2202/04—Reduction of undesired oscillations originated from outside noise or interferences, e.g. from parasitic couplings with circuit elements outside the oscillator
    • 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
    • H03B2202/00—Aspects of oscillators relating to reduction of undesired oscillations
    • H03B2202/07—Reduction of undesired oscillations through a cancelling of the undesired oscillation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L2207/00—Indexing scheme relating to automatic control of frequency or phase and to synchronisation
    • H03L2207/06—Phase locked loops with a controlled oscillator having at least two frequency control terminals

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
AT03720793T 2002-05-28 2003-05-13 Pll-schaltung ATE328393T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02291297 2002-05-28

Publications (1)

Publication Number Publication Date
ATE328393T1 true ATE328393T1 (de) 2006-06-15

Family

ID=29558435

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03720793T ATE328393T1 (de) 2002-05-28 2003-05-13 Pll-schaltung

Country Status (8)

Country Link
US (1) US7116177B2 (de)
EP (1) EP1512225B1 (de)
JP (1) JP2005528034A (de)
CN (1) CN100353672C (de)
AT (1) ATE328393T1 (de)
AU (1) AU2003224367A1 (de)
DE (1) DE60305697T2 (de)
WO (1) WO2003100980A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7099204B1 (en) * 2005-03-23 2006-08-29 Spansion Llc Current sensing circuit with a current-compensated drain voltage regulation
JP2007259376A (ja) * 2006-03-27 2007-10-04 Matsushita Electric Ind Co Ltd 発振回路とこれを用いたｐｌｌ発振回路とこのｐｌｌ発振回路を用いた高周波受信装置
KR101623125B1 (ko) 2010-03-18 2016-05-31 삼성전자주식회사 위상 동기 루프 회로 및 이를 포함한 시스템
JP2012034212A (ja) * 2010-07-30 2012-02-16 Fujitsu Semiconductor Ltd 位相ロックループ回路
JP5799828B2 (ja) * 2011-04-12 2015-10-28 株式会社ソシオネクスト 位相ロックループ回路
DE102014110672B4 (de) * 2014-07-29 2016-06-30 Infineon Technologies Austria Ag Schaltung mit einem RC-Filter
CN107769545A (zh) * 2017-11-09 2018-03-06 上海华力微电子有限公司 一种用于pll中带电容漏电补偿的电荷泵电路
JP7104407B2 (ja) * 2018-07-25 2022-07-21 ザインエレクトロニクス株式会社 電圧制御発振器、ｐｌｌ回路およびｃｄｒ装置
EP3945681A1 (de) 2020-07-30 2022-02-02 Socionext Inc. Leckstromkompensation
KR102310810B1 (ko) * 2021-05-17 2021-10-08 주식회사 우진엔텍 전자제어카드에서 두 입력신호의 곱셈연산을 위한 제곱기 장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07212333A (ja) * 1994-01-25 1995-08-11 Alps Electric Co Ltd 送受信機の発振回路
US5659588A (en) * 1996-08-15 1997-08-19 Lsi Logic Corporation Phase-locked loop having filter leakage cancellation circuit
US6054903A (en) * 1997-11-13 2000-04-25 Lsi Logic Corporation Dual-loop PLL with adaptive time constant reduction on first loop
US6348841B1 (en) * 1998-09-01 2002-02-19 Qualcomm Incorporated Wideband voltage controlled oscillator with good noise immunity
EP1047196B1 (de) * 1999-04-21 2005-07-20 STMicroelectronics S.r.l. Verfahren und Schaltung zur Minimierung von Störsignalen in Phasenregelkreisen
CN1386325A (zh) * 2000-05-10 2002-12-18 皇家菲利浦电子有限公司 用于减少加电切换瞬变的具有锁相环的频率合成器
DE10110095C1 (de) 2001-03-02 2002-06-20 Texas Instruments Deutschland Schaltungsanordnung zur Leckstromkompensation in einem spannungsgesteuerten Oszillator einer PLL-Schaltung
US6717475B2 (en) * 2001-11-01 2004-04-06 Skyworks Solutions, Inc. Fast-acquisition phase-locked loop

Also Published As

Publication number Publication date
DE60305697D1 (de) 2006-07-06
AU2003224367A1 (en) 2003-12-12
CN1656686A (zh) 2005-08-17
US20050174179A1 (en) 2005-08-11
CN100353672C (zh) 2007-12-05
US7116177B2 (en) 2006-10-03
EP1512225A1 (de) 2005-03-09
DE60305697T2 (de) 2007-02-22
JP2005528034A (ja) 2005-09-15
WO2003100980A1 (en) 2003-12-04
EP1512225B1 (de) 2006-05-31

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Legal Events

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