DE602005013772D1 - Dll-phasendetektion unter verwendung erweiterter phasenentzerrung - Google Patents

Dll-phasendetektion unter verwendung erweiterter phasenentzerrung

Info

Publication number
DE602005013772D1
DE602005013772D1 DE602005013772T DE602005013772T DE602005013772D1 DE 602005013772 D1 DE602005013772 D1 DE 602005013772D1 DE 602005013772 T DE602005013772 T DE 602005013772T DE 602005013772 T DE602005013772 T DE 602005013772T DE 602005013772 D1 DE602005013772 D1 DE 602005013772D1
Authority
DE
Germany
Prior art keywords
phase
descaling
dll
advanced
detection
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE602005013772T
Other languages
German (de)
English (en)
Inventor
Yong Kim Kang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Micron Technology Inc
Original Assignee
Micron Technology 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 Micron Technology Inc filed Critical Micron Technology Inc
Publication of DE602005013772D1 publication Critical patent/DE602005013772D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H03L7/0814—Details of the phase-locked loop provided with an additional controlled phase shifter and where no voltage or current controlled oscillator is used the phase shifting device being digitally controlled
    • 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
    • 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
DE602005013772T 2004-05-18 2005-05-04 Dll-phasendetektion unter verwendung erweiterter phasenentzerrung Expired - Lifetime DE602005013772D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/848,261 US7421606B2 (en) 2004-05-18 2004-05-18 DLL phase detection using advanced phase equalization
PCT/US2005/015717 WO2005117265A1 (en) 2004-05-18 2005-05-04 Dll phase detection using advanced phase equalisation

Publications (1)

Publication Number Publication Date
DE602005013772D1 true DE602005013772D1 (de) 2009-05-20

Family

ID=34968497

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005013772T Expired - Lifetime DE602005013772D1 (de) 2004-05-18 2005-05-04 Dll-phasendetektion unter verwendung erweiterter phasenentzerrung

Country Status (7)

Country Link
US (3) US7421606B2 (enExample)
EP (1) EP1751868B1 (enExample)
JP (1) JP4678541B2 (enExample)
KR (1) KR101144519B1 (enExample)
DE (1) DE602005013772D1 (enExample)
TW (1) TWI345882B (enExample)
WO (1) WO2005117265A1 (enExample)

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KR102502236B1 (ko) 2017-11-20 2023-02-21 삼성전자주식회사 클락 데이터 복구 회로, 이를 포함하는 장치 및 클락 데이터 복구 방법
CN108566197B (zh) * 2018-03-20 2022-03-04 上海集成电路研发中心有限公司 一种双反馈的延迟锁相环
CN110350913A (zh) * 2019-06-25 2019-10-18 电子科技大学 一种基于锁相延迟的多adc同步装置
KR102662555B1 (ko) * 2019-07-05 2024-05-03 삼성전자주식회사 지연 동기 루프 회로 및 이를 구비하는 반도체 메모리 장치
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Also Published As

Publication number Publication date
EP1751868A1 (en) 2007-02-14
US20130021073A1 (en) 2013-01-24
TW200612667A (en) 2006-04-16
US8595537B2 (en) 2013-11-26
US8271823B2 (en) 2012-09-18
KR20070026498A (ko) 2007-03-08
US20080320325A1 (en) 2008-12-25
JP2007538468A (ja) 2007-12-27
US7421606B2 (en) 2008-09-02
EP1751868B1 (en) 2009-04-08
US20050262373A1 (en) 2005-11-24
JP4678541B2 (ja) 2011-04-27
TWI345882B (en) 2011-07-21
WO2005117265A1 (en) 2005-12-08
KR101144519B1 (ko) 2012-05-14

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