DE60303906D1 - Variable Phasenverschiebungsschaltung, Phaseninterpolator mit einer solchen Phasenverschiebungsschaltung, und digitaler Frequenzsynthetisierer mit einem solchen Interpolator - Google Patents

Variable Phasenverschiebungsschaltung, Phaseninterpolator mit einer solchen Phasenverschiebungsschaltung, und digitaler Frequenzsynthetisierer mit einem solchen Interpolator

Info

Publication number
DE60303906D1
DE60303906D1 DE60303906T DE60303906T DE60303906D1 DE 60303906 D1 DE60303906 D1 DE 60303906D1 DE 60303906 T DE60303906 T DE 60303906T DE 60303906 T DE60303906 T DE 60303906T DE 60303906 D1 DE60303906 D1 DE 60303906D1
Authority
DE
Germany
Prior art keywords
interpolator
shift circuit
phase shift
phase
frequency synthesizer
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 - Lifetime
Application number
DE60303906T
Other languages
English (en)
Inventor
Franck Badets
Didier Belot
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.)
STMicroelectronics SA
Original Assignee
STMicroelectronics SA
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 STMicroelectronics SA filed Critical STMicroelectronics SA
Application granted granted Critical
Publication of DE60303906D1 publication Critical patent/DE60303906D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H03L7/0805—Details of the phase-locked loop the loop being adapted to provide an additional control signal for use outside the loop
    • 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
    • H03K5/15013—Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors with more than two 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
    • H03L7/07—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
    • H03L7/081—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
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
    • H03L7/197—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between numbers which are variable in time or the frequency divider dividing by a factor variable in time, e.g. for obtaining fractional frequency division
    • H03L7/1974—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between numbers which are variable in time or the frequency divider dividing by a factor variable in time, e.g. for obtaining fractional frequency division for fractional frequency division
    • H03L7/1976—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between numbers which are variable in time or the frequency divider dividing by a factor variable in time, e.g. for obtaining fractional frequency division for fractional frequency division using a phase accumulator for controlling the counter or frequency divider
    • 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
    • H03L7/24—Automatic control of frequency or phase; Synchronisation using a reference signal directly applied to the generator
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
    • H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/282—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator astable
    • H03K3/2821—Emitters connected to one another by using a capacitor
DE60303906T 2002-06-25 2003-06-16 Variable Phasenverschiebungsschaltung, Phaseninterpolator mit einer solchen Phasenverschiebungsschaltung, und digitaler Frequenzsynthetisierer mit einem solchen Interpolator Expired - Lifetime DE60303906D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0207856A FR2841406A1 (fr) 2002-06-25 2002-06-25 Circuit dephaseur variable,interpolateur de phase l'incorporant, et synthetiseur de frequence numerique incorpoant un tel interpolateur

Publications (1)

Publication Number Publication Date
DE60303906D1 true DE60303906D1 (de) 2006-05-04

Family

ID=29717096

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60303906T Expired - Lifetime DE60303906D1 (de) 2002-06-25 2003-06-16 Variable Phasenverschiebungsschaltung, Phaseninterpolator mit einer solchen Phasenverschiebungsschaltung, und digitaler Frequenzsynthetisierer mit einem solchen Interpolator

Country Status (5)

Country Link
US (1) US20040057546A1 (de)
EP (1) EP1376869B1 (de)
JP (1) JP2004048746A (de)
DE (1) DE60303906D1 (de)
FR (1) FR2841406A1 (de)

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US7477716B2 (en) 2003-06-25 2009-01-13 Mosaid Technologies, Inc. Start up circuit for delay locked loop
WO2005057791A1 (en) 2003-12-11 2005-06-23 Mosaid Technologies Incorporated High output impedance charge pump for pll/dll
US7382178B2 (en) * 2004-07-09 2008-06-03 Mosaid Technologies Corporation Systems and methods for minimizing static leakage of an integrated circuit
US7599458B2 (en) * 2004-10-19 2009-10-06 Hewlett-Packard Development Company, L.P. System and method to reduce jitter
US7750695B2 (en) * 2004-12-13 2010-07-06 Mosaid Technologies Incorporated Phase-locked loop circuitry using charge pumps with current mirror circuitry
US7190201B2 (en) 2005-02-03 2007-03-13 Mosaid Technologies, Inc. Method and apparatus for initializing a delay locked loop
US7816975B2 (en) * 2005-09-20 2010-10-19 Hewlett-Packard Development Company, L.P. Circuit and method for bias voltage generation
US7567133B2 (en) * 2006-04-06 2009-07-28 Mosaid Technologies Corporation Phase-locked loop filter capacitance with a drag current
US7551012B2 (en) * 2007-03-27 2009-06-23 Mosaid Technologies Incorporated Phase shifting in DLL/PLL
FR2939257B1 (fr) * 2008-11-28 2011-06-03 Stmicroelectronics Maroc Interpolateur de phase
CN103078597B (zh) * 2012-12-28 2016-02-10 中国科学院微电子研究所 一种偏置电路
DE102014108762B4 (de) * 2014-06-23 2023-11-16 Intel Corporation Eine Schaltung, ein Zeit-zu-Digital-Wandler, eine integrierte Schaltung, ein Sender, ein Empfänger und ein Sende-Empfangs-Gerät
US9819356B2 (en) * 2014-12-15 2017-11-14 Intel IP Corporation Injection locked ring oscillator based digital-to-time converter and method for providing a filtered interpolated phase signal
US10694405B2 (en) * 2016-11-03 2020-06-23 Futurewei Technologies, Inc. Apparatus and method for setting a local oscillator duty ratio based on an image distortion level
CN110495101B (zh) * 2017-03-29 2024-04-05 英特尔公司 多相信号发生器、倍频器、混合信号电路和方法
FR3116681B1 (fr) * 2020-11-24 2023-06-30 Commissariat Energie Atomique Circuit sommateur de phases à multi-injections

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US4346315A (en) * 1980-08-25 1982-08-24 The United States Of America As Represented By The Secretary Of The Army Switched delay line for steerable null antenna system
US4701714A (en) * 1986-03-31 1987-10-20 Tektronix, Inc. Tunable delay line
JPH0681317B2 (ja) * 1986-06-16 1994-10-12 株式会社日立製作所 色同期回路
US4821003A (en) * 1987-01-19 1989-04-11 Elmec Corporation Electromagnetic variable delay line with linear compensation
NL8800119A (nl) * 1988-01-19 1989-08-16 Catena Microelect Bv Spanningsgestuurde oscillator.
US5945860A (en) * 1996-01-04 1999-08-31 Northern Telecom Limited CLM/ECL clock phase shifter with CMOS digital control
FR2756681B1 (fr) * 1996-11-29 1999-02-12 Sgs Thomson Microelectronics Dephaseur commande en tension
US5983082A (en) * 1997-10-31 1999-11-09 Motorola, Inc. Phase quadrature signal generator having a variable phase shift network
GB9903079D0 (en) * 1999-02-11 1999-03-31 Koninkl Philips Electronics Nv Transmitter and an oscillator network for use in the transmitter
US6157180A (en) * 1999-03-04 2000-12-05 National Semiconductor Corporation Power supply regulator circuit for voltage-controlled oscillator
KR100510332B1 (ko) * 1999-04-27 2005-08-25 세이코 엡슨 가부시키가이샤 클록 생성 회로, 직렬/병렬 변환 장치 및 병렬/직렬 변환장치 및 반도체 장치
US6452434B1 (en) * 2000-01-27 2002-09-17 Fujitsu Limited Phase shifter circuit
US6396360B1 (en) * 2000-02-16 2002-05-28 Broadcom Corporation Method and circuitry for implementing an inductor-capacitor phase interpolated voltage-controlled oscillator
US6469585B1 (en) * 2000-07-25 2002-10-22 Regents Of The University Of Minnesota Low phase noise ring-type voltage controlled oscillator
US6535071B2 (en) * 2001-05-17 2003-03-18 Micron Technology, Inc. CMOS voltage controlled phase shift oscillator
US7409012B2 (en) * 2001-07-06 2008-08-05 Motorola, Inc. Modulator and signaling method

Also Published As

Publication number Publication date
EP1376869B1 (de) 2006-03-08
EP1376869A1 (de) 2004-01-02
FR2841406A1 (fr) 2003-12-26
JP2004048746A (ja) 2004-02-12
US20040057546A1 (en) 2004-03-25

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