ATE505846T1 - Musterabhängiger phasendetektor zur taktwiedergewinnung - Google Patents

Musterabhängiger phasendetektor zur taktwiedergewinnung

Info

Publication number
ATE505846T1
ATE505846T1 AT06760517T AT06760517T ATE505846T1 AT E505846 T1 ATE505846 T1 AT E505846T1 AT 06760517 T AT06760517 T AT 06760517T AT 06760517 T AT06760517 T AT 06760517T AT E505846 T1 ATE505846 T1 AT E505846T1
Authority
AT
Austria
Prior art keywords
phase detector
pattern
clock recovery
zero
transition
Prior art date
Application number
AT06760517T
Other languages
English (en)
Inventor
Naresh Shanbhag
Hyeon Bae
Jinki Park
Paul Suppiah
Original Assignee
Finisar Corp
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 Finisar Corp filed Critical Finisar Corp
Application granted granted Critical
Publication of ATE505846T1 publication Critical patent/ATE505846T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
    • H03D3/24—Modifications of demodulators to reject or remove amplitude variations by means of locked-in oscillator circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations
    • H03D13/003—Circuits for comparing the phase or frequency of two mutually-independent oscillations in which both oscillations are converted by logic means into pulses which are applied to filtering or integrating means
    • 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
    • H03B5/02—Details
    • H03B5/04—Modifications of generator to compensate for variations in physical values, e.g. power supply, load, temperature
    • 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
    • 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
    • H03L7/091—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 using a sampling device
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
AT06760517T 2005-05-24 2006-05-24 Musterabhängiger phasendetektor zur taktwiedergewinnung ATE505846T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68419505P 2005-05-24 2005-05-24
PCT/US2006/020770 WO2006128114A1 (en) 2005-05-24 2006-05-24 Pattern-dependent phase detector for clock recovery

Publications (1)

Publication Number Publication Date
ATE505846T1 true ATE505846T1 (de) 2011-04-15

Family

ID=37452380

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06760517T ATE505846T1 (de) 2005-05-24 2006-05-24 Musterabhängiger phasendetektor zur taktwiedergewinnung

Country Status (10)

Country Link
US (2) US7609102B2 (de)
EP (1) EP1894296B1 (de)
JP (1) JP4855465B2 (de)
KR (1) KR20080012368A (de)
CN (2) CN101189791A (de)
AT (1) ATE505846T1 (de)
AU (1) AU2006249316A1 (de)
DE (2) DE112006001356T5 (de)
GB (1) GB2443343A (de)
WO (2) WO2006128115A2 (de)

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US7639737B2 (en) 2006-04-27 2009-12-29 Rambus Inc. Adaptive equalization using correlation of edge samples with data patterns
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US8668146B1 (en) 2006-05-25 2014-03-11 Sean I. Mcghie Rewards program with payment artifact permitting conversion/transfer of non-negotiable credits to entity independent funds
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US20110234282A1 (en) * 2010-03-23 2011-09-29 Mosys, Inc. Method And Circuit For Testing And Characterizing High Speed Signals Using An ON-Chip Oscilloscope
WO2011126619A1 (en) 2010-04-05 2011-10-13 Rambus Inc. Methods and apparatus for transmission of data
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US8798217B2 (en) * 2010-11-03 2014-08-05 Qualcomm Incorporated Method and digital circuit for recovering a clock and data from an input signal using a digital frequency detection
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KR20130114993A (ko) * 2012-04-10 2013-10-21 삼성디스플레이 주식회사 표시 장치 및 그것의 구동 방법
EP3072239A4 (de) * 2013-11-19 2017-06-21 Intel Corporation Uhrenkalibrierung mit asynchroner digitaler abtastung
JP6427967B2 (ja) * 2014-06-06 2018-11-28 富士通株式会社 データ受信機、入出力装置、ジッタ測定装置およびジッタ測定方法
US9379921B2 (en) * 2014-08-25 2016-06-28 Mediatek Inc. Method for performing data sampling control in an electronic device, and associated apparatus
US10152565B2 (en) * 2015-06-03 2018-12-11 Altera Corporation Methods for performing register retiming operations into synchronization regions interposed between circuits associated with different clock domains
US9832009B2 (en) 2015-07-28 2017-11-28 Rambus Inc. Collaborative clock and data recovery
US9831861B2 (en) 2015-09-01 2017-11-28 Fujitsu Limited Phase detector
TWI555337B (zh) * 2015-09-04 2016-10-21 晨星半導體股份有限公司 相位偵測器、時脈與資料回復電路、以及相關之控制方法
WO2017094310A1 (ja) * 2015-11-30 2017-06-08 ソニー株式会社 位相検出器、位相同期回路、および、位相同期回路の制御方法
US10063251B2 (en) * 2016-07-15 2018-08-28 Mediatek Inc. Low-noise current-in class D amplifier with slew rate control mechanism
CN109150171B (zh) * 2018-09-14 2022-04-05 南京邮电大学 一种高速低抖动的鉴频鉴相器及时钟数据恢复电路
US11231740B2 (en) * 2019-02-06 2022-01-25 Credo Technology Group Limited Clock recovery using between-interval timing error estimation
CN112187256B (zh) * 2019-07-04 2023-08-25 智原微电子(苏州)有限公司 时钟数据恢复装置及其操作方法
KR102258298B1 (ko) * 2019-08-02 2021-06-01 고려대학교 산학협력단 복원된 데이터의 오류를 데이터 천이를 통하여 정정하는 수신기의 오류 정정기
CN114363734B (zh) * 2020-10-12 2023-06-20 华为技术有限公司 一种时钟数据恢复方法、输入输出装置及光线路终端
CN114490488B (zh) * 2020-11-13 2023-09-05 芯翼信息科技(上海)有限公司 一种低功耗uart串口系统
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Also Published As

Publication number Publication date
GB2443343A (en) 2008-04-30
WO2006128114A1 (en) 2006-11-30
WO2006128115A2 (en) 2006-11-30
US20070018742A1 (en) 2007-01-25
EP1894296B1 (de) 2011-04-13
GB0724002D0 (en) 2008-01-30
WO2006128115A3 (en) 2007-07-12
US7609102B2 (en) 2009-10-27
DE112006001356T5 (de) 2008-07-24
KR20080012368A (ko) 2008-02-11
JP4855465B2 (ja) 2012-01-18
US7298226B2 (en) 2007-11-20
EP1894296A1 (de) 2008-03-05
CN101189791A (zh) 2008-05-28
EP1894296A4 (de) 2008-09-03
CN101194419B (zh) 2012-01-11
AU2006249316A1 (en) 2006-11-30
CN101194419A (zh) 2008-06-04
JP2008543184A (ja) 2008-11-27
DE602006021305D1 (de) 2011-05-26
US20090237138A1 (en) 2009-09-24

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