DE69635626D1 - Phasenschieber zur Verwendung in einem Quadratur-Taktgenerator - Google Patents
Phasenschieber zur Verwendung in einem Quadratur-TaktgeneratorInfo
- Publication number
- DE69635626D1 DE69635626D1 DE69635626T DE69635626T DE69635626D1 DE 69635626 D1 DE69635626 D1 DE 69635626D1 DE 69635626 T DE69635626 T DE 69635626T DE 69635626 T DE69635626 T DE 69635626T DE 69635626 D1 DE69635626 D1 DE 69635626D1
- Authority
- DE
- Germany
- Prior art keywords
- phase shifter
- clock generator
- quadrature clock
- quadrature
- generator
- 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 - Fee Related
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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45207495A | 1995-05-26 | 1995-05-26 | |
US452074 | 1995-05-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69635626D1 true DE69635626D1 (de) | 2006-01-26 |
DE69635626T2 DE69635626T2 (de) | 2006-10-26 |
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 |
DE69623770T Revoked DE69623770T2 (de) | 1995-05-26 | 1996-05-21 | Phasenschieber und verfahren zur phasenverschiebung |
DE69636797T Expired - Lifetime DE69636797D1 (de) | 1995-05-26 | 1996-05-21 | Phasenschieber zur Verwendung in einem Quadratur-Taktgenerator |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69623770T Revoked DE69623770T2 (de) | 1995-05-26 | 1996-05-21 | Phasenschieber und verfahren zur phasenverschiebung |
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) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5923611A (en) * | 1996-12-20 | 1999-07-13 | Micron Technology, Inc. | Memory having a plurality of external clock signal inputs |
US5930689A (en) * | 1997-10-24 | 1999-07-27 | Motorola, Inc. | Apparatus and method for producing a plurality of output signals with fixed phase relationships therebetween |
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 |
KR100340863B1 (ko) * | 1999-06-29 | 2002-06-15 | 박종섭 | 딜레이 록 루프 회로 |
US6765976B1 (en) * | 2000-03-29 | 2004-07-20 | G-Link Technology | Delay-locked loop for differential clock signals |
US6664834B2 (en) * | 2000-12-22 | 2003-12-16 | Intel Corporation | Method for automatic duty cycle control using adaptive body bias control |
US6388943B1 (en) * | 2001-01-29 | 2002-05-14 | Advanced Micro Devices, Inc. | Differential clock crossing point level-shifting device |
US6680584B2 (en) * | 2001-03-01 | 2004-01-20 | Mitsubishi Denki Kabushiki Kaisha | Device for driving discharge lamp |
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 |
JP3789387B2 (ja) * | 2002-04-26 | 2006-06-21 | 富士通株式会社 | クロック復元回路 |
US6961864B2 (en) | 2002-05-16 | 2005-11-01 | Intel Corporation | Method and apparatus for terminating clock signals upon disconnection of clock trace from ground |
KR100477809B1 (ko) | 2002-05-21 | 2005-03-21 | 주식회사 하이닉스반도체 | 듀티 사이클 교정이 가능한 디지털 디엘엘 장치 및 듀티사이클 교정 방법 |
KR100477808B1 (ko) * | 2002-05-21 | 2005-03-21 | 주식회사 하이닉스반도체 | 듀티 사이클 교정이 가능한 디지털 디엘엘 장치 및 듀티사이클 교정 방법 |
JP4549650B2 (ja) * | 2003-10-15 | 2010-09-22 | パナソニック株式会社 | 小振幅差動インターフェース回路 |
US6970029B2 (en) * | 2003-12-30 | 2005-11-29 | Intel Corporation | Variable-delay signal generators and methods of operation therefor |
US7187917B2 (en) * | 2004-03-29 | 2007-03-06 | Texas Instruments Incorporated | Current interpolation in multi-phase local oscillator for use with harmonic rejection mixer |
GB0413071D0 (en) | 2004-06-12 | 2004-07-14 | Texas Instruments Ltd | Triangulating phase interpolator |
WO2006104481A1 (en) * | 2005-03-29 | 2006-10-05 | Linear Technology Corporation | Offset correction circuit for voltage-controlled current source |
US8791644B2 (en) * | 2005-03-29 | 2014-07-29 | Linear Technology Corporation | Offset correction circuit for voltage-controlled current source |
US7332950B2 (en) * | 2005-06-14 | 2008-02-19 | Micron Technology, Inc. | DLL measure initialization circuit for high frequency operation |
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 |
DE102006050375B4 (de) * | 2006-10-25 | 2014-09-04 | Infineon Technologies Ag | Vorrichtung zum Erzeugen eines Taktsignals |
WO2008091649A1 (en) | 2007-01-24 | 2008-07-31 | Marvell World Trade Ltd. | Frequency and q-factor tunable filters using frequency translatable impedance structures |
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 |
US9356768B2 (en) * | 2014-09-24 | 2016-05-31 | Qualcomm Incorporated | Phase detecting circuit for interchain local oscillator (LO) divider phase alignment |
US9356769B2 (en) | 2014-09-24 | 2016-05-31 | Qualcomm Incorporated | Synchronous reset and phase detecting for interchain local oscillator (LO) divider phase alignment |
US10680592B2 (en) * | 2017-10-19 | 2020-06-09 | Xilinx, Inc. | Quadrature clock correction circuit for transmitters |
WO2021176629A1 (ja) | 2020-03-05 | 2021-09-10 | オリンパス株式会社 | 位相調整回路および内視鏡システム |
KR20220029900A (ko) * | 2020-09-02 | 2022-03-10 | 에스케이하이닉스 주식회사 | 버퍼 회로 |
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FR1508340A (fr) * | 1966-11-24 | 1968-01-05 | Csf | Générateur de bandes latérales |
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-
1996
- 1996-05-21 DE DE69635626T patent/DE69635626T2/de not_active Expired - Fee Related
- 1996-05-21 EP EP01107109A patent/EP1146642B1/de not_active Revoked
- 1996-05-21 EP EP01107111A patent/EP1146643B1/de not_active Revoked
- 1996-05-21 WO PCT/US1996/007288 patent/WO1996037952A1/en not_active Application Discontinuation
- 1996-05-21 JP JP8535793A patent/JPH11505987A/ja active Pending
- 1996-05-21 EP EP96920317A patent/EP0829135B1/de not_active Revoked
- 1996-05-21 DE DE69623770T patent/DE69623770T2/de not_active Revoked
- 1996-05-21 DE DE69636797T patent/DE69636797D1/de not_active Expired - Lifetime
- 1996-05-21 KR KR1019970708490A patent/KR19990022015A/ko not_active Application Discontinuation
- 1996-05-21 AU AU58663/96A patent/AU5866396A/en not_active Abandoned
-
1997
- 1997-07-10 US US08/891,128 patent/US5808498A/en not_active Ceased
-
2000
- 2000-09-01 US US09/654,861 patent/USRE37452E1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1146643A2 (de) | 2001-10-17 |
EP1146642A3 (de) | 2002-02-06 |
EP1146642A2 (de) | 2001-10-17 |
EP0829135B1 (de) | 2002-09-18 |
EP0829135A1 (de) | 1998-03-18 |
DE69623770T2 (de) | 2003-08-14 |
EP1146643B1 (de) | 2005-12-21 |
US5808498A (en) | 1998-09-15 |
KR19990022015A (ko) | 1999-03-25 |
DE69623770D1 (de) | 2002-10-24 |
DE69635626T2 (de) | 2006-10-26 |
JPH11505987A (ja) | 1999-05-25 |
AU5866396A (en) | 1996-12-11 |
USRE37452E1 (en) | 2001-11-20 |
EP1146643A3 (de) | 2002-02-06 |
DE69636797D1 (de) | 2007-02-08 |
WO1996037952A1 (en) | 1996-11-28 |
EP1146642B1 (de) | 2006-12-27 |
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