ATE362224T1 - Herauffahrschaltung für einen verzögerungsregelkreis - Google Patents

Herauffahrschaltung für einen verzögerungsregelkreis

Info

Publication number
ATE362224T1
ATE362224T1 AT04737875T AT04737875T ATE362224T1 AT E362224 T1 ATE362224 T1 AT E362224T1 AT 04737875 T AT04737875 T AT 04737875T AT 04737875 T AT04737875 T AT 04737875T AT E362224 T1 ATE362224 T1 AT E362224T1
Authority
AT
Austria
Prior art keywords
delay
circuit
phase detector
initialization circuit
received
Prior art date
Application number
AT04737875T
Other languages
English (en)
Inventor
Tony Mai
Original Assignee
Mosaid Technologies Inc
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 Mosaid Technologies Inc filed Critical Mosaid Technologies Inc
Application granted granted Critical
Publication of ATE362224T1 publication Critical patent/ATE362224T1/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
    • H03L7/081—Details of the phase-locked loop provided with an additional controlled phase shifter
    • 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
    • H03L7/0812—Details of the phase-locked loop provided with an additional controlled phase shifter and where no voltage or current controlled oscillator is used
    • H03L7/0816—Details of the phase-locked loop provided with an additional controlled phase shifter and where no voltage or current controlled oscillator is used the controlled phase shifter and the frequency- or phase-detection arrangement being connected to a common input
    • 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
    • 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
    • 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
    • H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
    • 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
    • H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
    • H03L7/107—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using a variable transfer function for the loop, e.g. low pass filter having a variable bandwidth
    • H03L7/1077—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using a variable transfer function for the loop, e.g. low pass filter having a variable bandwidth by changing characteristics of the phase or frequency detection means

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Dram (AREA)
  • Pulse Circuits (AREA)
  • Networks Using Active Elements (AREA)
  • Television Signal Processing For Recording (AREA)
  • Manipulation Of Pulses (AREA)
AT04737875T 2003-06-25 2004-06-23 Herauffahrschaltung für einen verzögerungsregelkreis ATE362224T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48226003P 2003-06-25 2003-06-25
US10/647,664 US7477716B2 (en) 2003-06-25 2003-08-25 Start up circuit for delay locked loop

Publications (1)

Publication Number Publication Date
ATE362224T1 true ATE362224T1 (de) 2007-06-15

Family

ID=33544515

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04737875T ATE362224T1 (de) 2003-06-25 2004-06-23 Herauffahrschaltung für einen verzögerungsregelkreis

Country Status (8)

Country Link
US (4) US7477716B2 (de)
EP (1) EP1639709B1 (de)
JP (2) JP5269312B2 (de)
KR (2) KR100978194B1 (de)
CN (2) CN1823473B (de)
AT (1) ATE362224T1 (de)
DE (1) DE602004006418T2 (de)
WO (1) WO2004114524A1 (de)

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US8354866B2 (en) * 2010-11-25 2013-01-15 Freescale Semiconductor, Inc. PLL start-up circuit
KR101891165B1 (ko) 2012-06-20 2018-08-24 에스케이하이닉스 주식회사 리셋 신호 생성장치
US9413295B1 (en) 2013-03-15 2016-08-09 Gsi Technology, Inc. Systems and methods of phase frequency detection with clock edge overriding reset, extending detection range, improvement of cycle slipping and/or other features
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US10860320B1 (en) 2016-12-06 2020-12-08 Gsi Technology, Inc. Orthogonal data transposition system and method during data transfers to/from a processing array
CN106911330B (zh) * 2017-03-03 2020-12-15 重庆湃芯创智微电子有限公司 一种占空比稳定电路
CN107528584A (zh) * 2017-07-19 2017-12-29 成都华微电子科技有限公司 复用延迟线的高精度数字延时锁相环
US10263627B1 (en) 2017-12-12 2019-04-16 Nxp Usa, Inc. Delay-locked loop having initialization circuit
US10930341B1 (en) 2019-06-18 2021-02-23 Gsi Technology, Inc. Processing array device that performs one cycle full adder operation and bit line read/write logic features
US10958272B2 (en) 2019-06-18 2021-03-23 Gsi Technology, Inc. Computational memory cell and processing array device using complementary exclusive or memory cells
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Also Published As

Publication number Publication date
KR20060025566A (ko) 2006-03-21
US20040264621A1 (en) 2004-12-30
EP1639709A2 (de) 2006-03-29
CN1823473A (zh) 2006-08-23
EP1639709B1 (de) 2007-05-09
KR101089862B1 (ko) 2011-12-05
US20090086876A1 (en) 2009-04-02
US8218707B2 (en) 2012-07-10
CN102497204A (zh) 2012-06-13
CN102497204B (zh) 2014-12-31
US20100109722A1 (en) 2010-05-06
KR20100022125A (ko) 2010-02-26
DE602004006418D1 (de) 2007-06-21
CN1823473B (zh) 2012-02-08
JP2010193493A (ja) 2010-09-02
WO2004114524A8 (en) 2005-03-31
US7477716B2 (en) 2009-01-13
WO2004114524A1 (en) 2004-12-29
DE602004006418T2 (de) 2008-01-10
US7656988B2 (en) 2010-02-02
US20120306548A1 (en) 2012-12-06
US8503598B2 (en) 2013-08-06
JP2007505514A (ja) 2007-03-08
KR100978194B1 (ko) 2010-08-25
JP4741705B2 (ja) 2011-08-10
JP5269312B2 (ja) 2013-08-21

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