ATE362226T1 - Vorrichtung zur erzeugung eines schwingenden signals mit einer gewünschten phasenlage zu einem eingangssignal - Google Patents

Vorrichtung zur erzeugung eines schwingenden signals mit einer gewünschten phasenlage zu einem eingangssignal

Info

Publication number
ATE362226T1
ATE362226T1 AT01301585T AT01301585T ATE362226T1 AT E362226 T1 ATE362226 T1 AT E362226T1 AT 01301585 T AT01301585 T AT 01301585T AT 01301585 T AT01301585 T AT 01301585T AT E362226 T1 ATE362226 T1 AT E362226T1
Authority
AT
Austria
Prior art keywords
input signal
phase
signals
signal
generating
Prior art date
Application number
AT01301585T
Other languages
English (en)
Inventor
Andrew James Pickering
Original Assignee
Texas Instruments 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 Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of ATE362226T1 publication Critical patent/ATE362226T1/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
    • H03L7/085—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
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
    • H03L7/0995—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator comprising a ring oscillator
    • H03L7/0998—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator comprising a ring oscillator using phase interpolation

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Networks Using Active Elements (AREA)
AT01301585T 2000-02-23 2001-02-22 Vorrichtung zur erzeugung eines schwingenden signals mit einer gewünschten phasenlage zu einem eingangssignal ATE362226T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0004298A GB2362045B (en) 2000-02-23 2000-02-23 Analogue-Controlled phase interpolator

Publications (1)

Publication Number Publication Date
ATE362226T1 true ATE362226T1 (de) 2007-06-15

Family

ID=9886260

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01301585T ATE362226T1 (de) 2000-02-23 2001-02-22 Vorrichtung zur erzeugung eines schwingenden signals mit einer gewünschten phasenlage zu einem eingangssignal

Country Status (5)

Country Link
US (1) US6466098B2 (de)
EP (1) EP1128559B1 (de)
AT (1) ATE362226T1 (de)
DE (1) DE60128277T2 (de)
GB (1) GB2362045B (de)

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US5978379A (en) 1997-01-23 1999-11-02 Gadzoox Networks, Inc. Fiber channel learning bridge, learning half bridge, and protocol
US7430171B2 (en) 1998-11-19 2008-09-30 Broadcom Corporation Fibre channel arbitrated loop bufferless switch circuitry to increase bandwidth without significant increase in cost
WO2001084702A2 (en) 2000-04-28 2001-11-08 Broadcom Corporation High-speed serial data transceiver systems and related methods
JP3636657B2 (ja) * 2000-12-21 2005-04-06 Ｎｅｃエレクトロニクス株式会社 クロックアンドデータリカバリ回路とそのクロック制御方法
JP4544780B2 (ja) * 2001-05-24 2010-09-15 ルネサスエレクトロニクス株式会社 クロック制御回路
JP4107847B2 (ja) 2002-02-01 2008-06-25 富士通株式会社 タイミング信号発生回路および受信回路
US8155236B1 (en) 2002-06-21 2012-04-10 Netlogic Microsystems, Inc. Methods and apparatus for clock and data recovery using transmission lines
TWI289973B (en) * 2002-10-10 2007-11-11 Via Tech Inc Method and related circuitry for multiple phase splitting by phase interpolation
JP4196657B2 (ja) 2002-11-29 2008-12-17 株式会社日立製作所 データ再生方法およびデジタル制御型クロックデータリカバリ回路
US7196562B1 (en) 2003-08-26 2007-03-27 Integrated Device Technology, Inc. Programmable clock drivers that support CRC error checking of configuration data during program restore operations
US7151398B2 (en) * 2003-08-26 2006-12-19 Integrated Device Technology, Inc. Clock signal generators having programmable full-period clock skew control
US6977539B1 (en) 2003-08-26 2005-12-20 Integrated Device Technology, Inc. Clock signal generators having programmable full-period clock skew control and methods of generating clock signals having programmable skews
US7298194B2 (en) * 2004-06-12 2007-11-20 Texas Instruments Incorporated Interpolation
KR100630343B1 (ko) 2004-07-14 2006-09-29 삼성전자주식회사 아날로그 위상 보간 기술을 이용한 클록 데이터 복원 회로및 그 동작 방법
US7532697B1 (en) 2005-01-27 2009-05-12 Net Logic Microsystems, Inc. Methods and apparatus for clock and data recovery using a single source
KR100679261B1 (ko) 2005-05-10 2007-02-05 삼성전자주식회사 위상 인터폴레이션 회로 및 그에 따른 위상 인터폴레이션신호의 발생방법
US7321269B2 (en) * 2005-07-19 2008-01-22 International Business Machines Corporation High frequency ring oscillator with feed-forward paths
US7196564B2 (en) * 2005-07-22 2007-03-27 Texas Instruments Incorporated High frequency balanced phase interpolator
US7816975B2 (en) 2005-09-20 2010-10-19 Hewlett-Packard Development Company, L.P. Circuit and method for bias voltage generation
US7769112B2 (en) * 2005-09-29 2010-08-03 Freescale Semiconductor, Inc. Method and system for generating wavelets
US7432750B1 (en) * 2005-12-07 2008-10-07 Netlogic Microsystems, Inc. Methods and apparatus for frequency synthesis with feedback interpolation
JP2007180796A (ja) * 2005-12-27 2007-07-12 Fujitsu Ltd 差動増幅回路
US7924885B2 (en) * 2006-11-20 2011-04-12 Siverge Networks Ltd Methods and apparatuses for circuit emulation multi-channel clock recovery
US7777581B2 (en) * 2007-10-19 2010-08-17 Diablo Technologies Inc. Voltage Controlled Oscillator (VCO) with a wide tuning range and substantially constant voltage swing over the tuning range
US8004335B2 (en) * 2008-02-11 2011-08-23 International Business Machines Corporation Phase interpolator system and associated methods
US8121239B2 (en) * 2008-02-11 2012-02-21 Intel Corporation Unidirectional sweep training for an interconnect
US8063683B2 (en) * 2009-06-08 2011-11-22 Integrated Device Technology, Inc. Low power clock and data recovery phase interpolator
US8520744B2 (en) * 2010-03-19 2013-08-27 Netlogic Microsystems, Inc. Multi-value logic signaling in multi-functional circuits
US8423814B2 (en) 2010-03-19 2013-04-16 Netlogic Microsystems, Inc. Programmable drive strength in memory signaling
US8638896B2 (en) * 2010-03-19 2014-01-28 Netlogic Microsystems, Inc. Repeate architecture with single clock multiplier unit
US8537949B1 (en) 2010-06-30 2013-09-17 Netlogic Microsystems, Inc. Systems, circuits and methods for filtering signals to compensate for channel effects
US8494377B1 (en) 2010-06-30 2013-07-23 Netlogic Microsystems, Inc. Systems, circuits and methods for conditioning signals for transmission on a physical medium
US9209821B2 (en) * 2014-01-24 2015-12-08 Intel Corporation Apparatus for generating quadrature clock phases from a single-ended odd-stage ring oscillator
US20150318860A1 (en) * 2014-04-30 2015-11-05 Qualcomm Incorporated Low noise phase locked loops
EP3217543B1 (de) * 2016-03-11 2018-05-09 Socionext Inc. Takterzeugungsschaltung
CN116846386A (zh) * 2022-03-23 2023-10-03 华为技术有限公司 鉴频鉴相器、锁相环以及电子设备

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US5224125A (en) * 1991-04-05 1993-06-29 National Semiconductor Corporation Digital signed phase-to-frequency converter for very high frequency phase locked loops
US5132633A (en) * 1991-05-21 1992-07-21 National Semiconductor Corporation PLL using a multi-phase frequency correction circuit in place of a VCO
US5708383A (en) * 1996-04-26 1998-01-13 Nat Semiconductor Corp Integrated circuit frequency controlled modulator for use in a phase lock loop
GB9618901D0 (en) * 1996-09-10 1996-10-23 Phoenix Vlsi Consultants Ltd Phase-tuned ring oscillator
GB9721384D0 (en) * 1997-10-08 1997-12-10 Phoenix Vlsi Consultants Phase locked loop
DE19949782C1 (de) * 1999-10-15 2001-07-12 Texas Instruments Deutschland PLL-Schaltung

Also Published As

Publication number Publication date
DE60128277T2 (de) 2008-01-10
GB0004298D0 (en) 2000-04-12
GB2362045B (en) 2004-05-05
EP1128559A1 (de) 2001-08-29
GB2362045A (en) 2001-11-07
US20020125960A1 (en) 2002-09-12
EP1128559B1 (de) 2007-05-09
DE60128277D1 (de) 2007-06-21
US6466098B2 (en) 2002-10-15

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