ATE475128T1 - Mehrphasentaktsystem - Google Patents

Mehrphasentaktsystem

Info

Publication number
ATE475128T1
ATE475128T1 AT08737976T AT08737976T ATE475128T1 AT E475128 T1 ATE475128 T1 AT E475128T1 AT 08737976 T AT08737976 T AT 08737976T AT 08737976 T AT08737976 T AT 08737976T AT E475128 T1 ATE475128 T1 AT E475128T1
Authority
AT
Austria
Prior art keywords
clock
frequency
clko
clock signals
time events
Prior art date
Application number
AT08737976T
Other languages
English (en)
Inventor
Der Wel Arnoud Van
Besten Gerrit Den
Tuijl Adrianus Van
Original Assignee
Nxp Bv
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 Nxp Bv filed Critical Nxp Bv
Application granted granted Critical
Publication of ATE475128T1 publication Critical patent/ATE475128T1/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
    • 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
    • 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
    • H03L7/07—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop using several loops, e.g. for redundant clock signal generation
    • 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
    • H03L7/087—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using at least two phase detectors or a frequency and phase detector in the loop
    • 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

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)
AT08737976T 2007-05-01 2008-04-24 Mehrphasentaktsystem ATE475128T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07107284 2007-05-01
PCT/IB2008/051578 WO2008132669A1 (en) 2007-05-01 2008-04-24 Multi-phase clock system

Publications (1)

Publication Number Publication Date
ATE475128T1 true ATE475128T1 (de) 2010-08-15

Family

ID=39712322

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08737976T ATE475128T1 (de) 2007-05-01 2008-04-24 Mehrphasentaktsystem

Country Status (6)

Country Link
US (1) US7936193B2 (de)
EP (1) EP2145243B1 (de)
CN (1) CN101675396B (de)
AT (1) ATE475128T1 (de)
DE (1) DE602008001895D1 (de)
WO (1) WO2008132669A1 (de)

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AU2001256482A1 (en) 2000-05-11 2001-11-26 Multigig Limited Electronic pulse generator and oscillator
WO2008121857A1 (en) 2007-03-29 2008-10-09 Multigig Inc. Wave reversing system and method for a rotary traveling wave oscillator
US8913978B2 (en) * 2007-04-09 2014-12-16 Analog Devices, Inc. RTWO-based down converter
US8742857B2 (en) 2008-05-15 2014-06-03 Analog Devices, Inc. Inductance enhanced rotary traveling wave oscillator circuit and method
US8885671B1 (en) * 2010-09-10 2014-11-11 Keysight Technologies, Inc. System for compensating for periodic noise in time interleaved system
US8487710B2 (en) 2011-12-12 2013-07-16 Analog Devices, Inc. RTWO-based pulse width modulator
US20130169165A1 (en) * 2011-12-15 2013-07-04 Laurence P. Sadwick Multi-Phase Lighting Driver
US8581668B2 (en) 2011-12-20 2013-11-12 Analog Devices, Inc. Oscillator regeneration device
US8923375B2 (en) * 2012-06-29 2014-12-30 Parade Technologies, Inc. On die jitter tolerance test
US9240914B2 (en) * 2013-01-15 2016-01-19 Samsung Electronics Co., Ltd. Communication system with frequency synthesis mechanism and method of operation thereof
CN104796219B (zh) * 2014-01-20 2018-06-05 晨星半导体股份有限公司 信号发送方法与相关的信号发送器
US9304535B2 (en) 2014-02-17 2016-04-05 Avago Technologies General Ip (Singapore) Pte. Ltd. Baud rate phase detector with no error latches
TWI516946B (zh) * 2014-04-10 2016-01-11 智原科技股份有限公司 用來進行去偏斜控制之方法與裝置
EP2983295B1 (de) * 2014-08-04 2019-04-10 Synopsys, Inc. Verzögerungsregelschleifenanordnung und Verfahren zum Betreiben einer Verzögerungsregelschleife
TWI569150B (zh) * 2016-01-19 2017-02-01 智原科技股份有限公司 用來進行去偏斜控制之方法與裝置
CN106209094B (zh) * 2016-07-01 2018-10-30 中国电子科技集团公司第五十八研究所 一种基于fpga 50%占空比小数分频的实现方法
US10277233B2 (en) 2016-10-07 2019-04-30 Analog Devices, Inc. Apparatus and methods for frequency tuning of rotary traveling wave oscillators
US10312922B2 (en) 2016-10-07 2019-06-04 Analog Devices, Inc. Apparatus and methods for rotary traveling wave oscillators
CN108429549B (zh) * 2017-02-15 2020-10-09 华为技术有限公司 同源时序自适应方法、装置和芯片
EP3763045A4 (de) * 2018-03-06 2021-09-08 Telefonaktiebolaget LM Ericsson (publ) Phasenregelschleifenvorrichtung und verfahren zur taktsynchronisation
CN111290556B (zh) * 2019-02-19 2021-12-03 展讯通信（上海）有限公司 数据处理装置及方法
US11527992B2 (en) 2019-09-19 2022-12-13 Analog Devices International Unlimited Company Rotary traveling wave oscillators with distributed stubs
US10804919B1 (en) * 2019-09-24 2020-10-13 Microsoft Technology Licensing, Llc Dynamic sequential approximation register (SAR) analog-to-digital converter (ADC) (SAR-ADC) clock delay calibration systems and methods
CN110971233B (zh) * 2019-11-04 2023-06-06 西安电子科技大学 一种时域交织adc多相时钟产生电路
KR102819150B1 (ko) * 2020-05-29 2025-06-10 에스케이하이닉스 주식회사 클럭 보상 회로
US11264949B2 (en) 2020-06-10 2022-03-01 Analog Devices International Unlimited Company Apparatus and methods for rotary traveling wave oscillators
US11539353B2 (en) 2021-02-02 2022-12-27 Analog Devices International Unlimited Company RTWO-based frequency multiplier
DE102022114625B3 (de) * 2022-06-10 2023-07-27 Elmos Semiconductor Se Zeitgenerator als taktgeber für eine elektronische schaltung
CN118677458B (zh) * 2022-06-30 2025-05-13 艾尔默斯半导体欧洲股份公司 用于产生高频时钟的设备
CN115347971B (zh) * 2022-08-19 2025-02-25 湖南兴天电子科技股份有限公司 一种多相位时间同步方法、系统、装置和终端设备
CN115441866B (zh) * 2022-09-16 2023-09-01 武汉市聚芯微电子有限责任公司 基于分频加速的相位追踪环路和方法及电子设备

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Also Published As

Publication number Publication date
CN101675396A (zh) 2010-03-17
US7936193B2 (en) 2011-05-03
EP2145243B1 (de) 2010-07-21
CN101675396B (zh) 2011-10-05
US20100085093A1 (en) 2010-04-08
WO2008132669A1 (en) 2008-11-06
DE602008001895D1 (de) 2010-09-02
EP2145243A1 (de) 2010-01-20

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