DE69623770T2 - Phasenschieber und verfahren zur phasenverschiebung - Google Patents

Phasenschieber und verfahren zur phasenverschiebung

Info

Publication number
DE69623770T2
DE69623770T2 DE69623770T DE69623770T DE69623770T2 DE 69623770 T2 DE69623770 T2 DE 69623770T2 DE 69623770 T DE69623770 T DE 69623770T DE 69623770 T DE69623770 T DE 69623770T DE 69623770 T2 DE69623770 T2 DE 69623770T2
Authority
DE
Germany
Prior art keywords
phase shift
shift
phase
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.)
Revoked
Application number
DE69623770T
Other languages
English (en)
Other versions
DE69623770D1 (de
Inventor
S Donnelly
Shing Chau
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.)
Rambus Inc
Original Assignee
Rambus 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23794912&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69623770(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rambus Inc filed Critical Rambus Inc
Application granted granted Critical
Publication of DE69623770D1 publication Critical patent/DE69623770D1/de
Publication of DE69623770T2 publication Critical patent/DE69623770T2/de
Anticipated expiration legal-status Critical
Revoked 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
    • 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
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/16—Networks for phase shifting
    • H03H11/18—Two-port phase shifters providing a predetermined phase shift, e.g. "all-pass" filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
    • H03K5/133—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals using a chain of active delay devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/15—Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors
    • H03K5/151—Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors with two complementary outputs
    • 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
    • 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
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K2005/00013—Delay, i.e. output pulse is delayed after input pulse and pulse length of output pulse is dependent on pulse length of input pulse
    • H03K2005/0015—Layout of the delay element
    • H03K2005/00195—Layout of the delay element using FET's
    • H03K2005/00208—Layout of the delay element using FET's using differential stages
DE69623770T 1995-05-26 1996-05-21 Phasenschieber und verfahren zur phasenverschiebung Revoked DE69623770T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45207495A 1995-05-26 1995-05-26
PCT/US1996/007288 WO1996037952A1 (en) 1995-05-26 1996-05-21 Phase shifter for use in a quadrature clock generator

Publications (2)

Publication Number Publication Date
DE69623770D1 DE69623770D1 (de) 2002-10-24
DE69623770T2 true DE69623770T2 (de) 2003-08-14

Family

ID=23794912

Family Applications (3)

Application Number Title Priority Date Filing Date
DE69635626T Expired - Fee Related DE69635626T2 (de) 1995-05-26 1996-05-21 Phasenschieber zur Verwendung in einem Quadratur-Taktgenerator
DE69636797T Expired - Lifetime DE69636797D1 (de) 1995-05-26 1996-05-21 Phasenschieber zur Verwendung in einem Quadratur-Taktgenerator
DE69623770T Revoked DE69623770T2 (de) 1995-05-26 1996-05-21 Phasenschieber und verfahren zur phasenverschiebung

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE69635626T Expired - Fee Related DE69635626T2 (de) 1995-05-26 1996-05-21 Phasenschieber zur Verwendung in einem Quadratur-Taktgenerator
DE69636797T Expired - Lifetime DE69636797D1 (de) 1995-05-26 1996-05-21 Phasenschieber zur Verwendung in einem Quadratur-Taktgenerator

Country Status (7)

Country Link
US (2) US5808498A (de)
EP (3) EP1146642B1 (de)
JP (1) JPH11505987A (de)
KR (1) KR19990022015A (de)
AU (1) AU5866396A (de)
DE (3) DE69635626T2 (de)
WO (1) WO1996037952A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006050375B4 (de) * 2006-10-25 2014-09-04 Infineon Technologies Ag Vorrichtung zum Erzeugen eines Taktsignals

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US6489838B1 (en) * 1998-04-17 2002-12-03 Advanced Micro Devices, Inc. Apparatus and method for equalizing received network signals using a single zero high-pass filter having selectable impedance
US6285625B1 (en) * 1998-09-14 2001-09-04 Texas Instruments Incorporated High-speed clock circuit for semiconductor memory device
US6072337A (en) 1998-12-18 2000-06-06 Cypress Semiconductor Corp. Phase detector
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US6573779B2 (en) * 2001-05-25 2003-06-03 Rambus Inc. Duty cycle integrator with tracking common mode feedback control
US7194056B2 (en) * 2001-06-25 2007-03-20 Rambus Inc. Determining phase relationships using digital phase values
US7180352B2 (en) * 2001-06-28 2007-02-20 Intel Corporation Clock recovery using clock phase interpolator
KR100401522B1 (ko) 2001-09-20 2003-10-17 주식회사 하이닉스반도체 듀티 보정 회로
US6920540B2 (en) 2001-10-22 2005-07-19 Rambus Inc. Timing calibration apparatus and method for a memory device signaling system
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KR100477808B1 (ko) * 2002-05-21 2005-03-21 주식회사 하이닉스반도체 듀티 사이클 교정이 가능한 디지털 디엘엘 장치 및 듀티사이클 교정 방법
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US7439816B1 (en) 2005-09-28 2008-10-21 Cypress Semiconductor Corporation Phase-locked loop fast lock circuit and method
US7728675B1 (en) 2006-03-31 2010-06-01 Cypress Semiconductor Corporation Fast lock circuit for a phase lock loop
TWI439059B (zh) 2007-01-24 2014-05-21 Marvell World Trade Ltd 使用頻率可轉換阻抗結構之頻率與ｑ-因數可調整濾波器
WO2008107932A1 (ja) * 2007-03-06 2008-09-12 Fujitsu Limited 移相器
US7576584B2 (en) 2007-12-14 2009-08-18 Analog Devices, Inc. Clock generators for generation of in-phase and quadrature clock signals
TWI358902B (en) * 2007-12-31 2012-02-21 Ind Tech Res Inst Signal delay circuit
JP5242262B2 (ja) 2008-07-03 2013-07-24 ルネサスエレクトロニクス株式会社 移相回路、装置及び方法
US7893745B2 (en) * 2009-06-29 2011-02-22 King Fahd University Of Petroleum And Minerals Wideband programmable phase shifting circuit
WO2012066696A1 (ja) * 2010-11-19 2012-05-24 パナソニック株式会社 遅延機能付きレベルシフト回路、デジタル－アナログ混載型半導体集積回路、及び遅延回路
US9356769B2 (en) 2014-09-24 2016-05-31 Qualcomm Incorporated Synchronous reset and phase detecting for interchain local oscillator (LO) divider phase alignment
US9356768B2 (en) * 2014-09-24 2016-05-31 Qualcomm Incorporated Phase detecting circuit for interchain local oscillator (LO) divider phase alignment
US10680592B2 (en) * 2017-10-19 2020-06-09 Xilinx, Inc. Quadrature clock correction circuit for transmitters
JPWO2021176629A1 (de) * 2020-03-05 2021-09-10
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006050375B4 (de) * 2006-10-25 2014-09-04 Infineon Technologies Ag Vorrichtung zum Erzeugen eines Taktsignals

Also Published As

Publication number Publication date
US5808498A (en) 1998-09-15
WO1996037952A1 (en) 1996-11-28
USRE37452E1 (en) 2001-11-20
EP1146642A3 (de) 2002-02-06
EP1146642A2 (de) 2001-10-17
EP1146643B1 (de) 2005-12-21
AU5866396A (en) 1996-12-11
EP1146643A3 (de) 2002-02-06
DE69623770D1 (de) 2002-10-24
JPH11505987A (ja) 1999-05-25
DE69636797D1 (de) 2007-02-08
EP1146642B1 (de) 2006-12-27
EP1146643A2 (de) 2001-10-17
EP0829135A1 (de) 1998-03-18
KR19990022015A (ko) 1999-03-25
EP0829135B1 (de) 2002-09-18
DE69635626T2 (de) 2006-10-26
DE69635626D1 (de) 2006-01-26

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation