ATE311629T1 - Stufenloser, programmierbarer taktversatzkreis - Google Patents

Stufenloser, programmierbarer taktversatzkreis

Info

Publication number
ATE311629T1
ATE311629T1 AT03290424T AT03290424T ATE311629T1 AT E311629 T1 ATE311629 T1 AT E311629T1 AT 03290424 T AT03290424 T AT 03290424T AT 03290424 T AT03290424 T AT 03290424T AT E311629 T1 ATE311629 T1 AT E311629T1
Authority
AT
Austria
Prior art keywords
stepless
clock offset
offset circuit
programmable clock
provides
Prior art date
Application number
AT03290424T
Other languages
English (en)
Inventor
Silvio Cucchi
Paolo Novellini
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Application granted granted Critical
Publication of ATE311629T1 publication Critical patent/ATE311629T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/10—Distribution of clock signals, e.g. skew
    • 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
    • H03K2005/00019—Variable delay
    • H03K2005/00026—Variable delay controlled by an analog electrical signal, e.g. obtained after conversion by a D/A converter
    • 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
    • H03K2005/00286—Phase shifter, i.e. the delay between the output and input pulse is dependent on the frequency, and such that a phase difference is obtained independent of the frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Manipulation Of Pulses (AREA)
  • Pulse Circuits (AREA)
  • Synchronizing For Television (AREA)
AT03290424T 2003-02-21 2003-02-21 Stufenloser, programmierbarer taktversatzkreis ATE311629T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03290424A EP1450238B1 (de) 2003-02-21 2003-02-21 Stufenloser, programmierbarer Taktversatzkreis

Publications (1)

Publication Number Publication Date
ATE311629T1 true ATE311629T1 (de) 2005-12-15

Family

ID=32731615

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03290424T ATE311629T1 (de) 2003-02-21 2003-02-21 Stufenloser, programmierbarer taktversatzkreis

Country Status (5)

Country Link
US (1) US6995593B2 (de)
EP (1) EP1450238B1 (de)
AT (1) ATE311629T1 (de)
DE (1) DE60302541T2 (de)
ES (1) ES2249690T3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004037160B3 (de) * 2004-07-30 2006-03-16 Infineon Technologies Ag Verfahren und Vorrichtung zum Erzeugen eines Ausgangstaktsignals mit einer einstellbaren Phasenlage aus mehreren Eingangstaktsignalen
US20060062340A1 (en) * 2004-09-20 2006-03-23 Intersil Americas, Inc. Phase adjuster
JP2008028681A (ja) * 2006-07-20 2008-02-07 Sony Corp 移相器、および移相方法
CN104811193A (zh) * 2015-04-20 2015-07-29 电子科技大学 相位可调的多路时钟信号合成装置
CN108736885B (zh) * 2018-05-28 2022-04-12 哈尔滨工业大学 锁相环时钟边沿触发的时钟分相法
US11675386B2 (en) * 2021-08-09 2023-06-13 Huawei Technologies Co., Ltd. System and method for recovering a clock signal

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971996A (en) * 1973-01-18 1976-07-27 Hycom Incorporated Phase tracking network
US4638190A (en) * 1985-05-20 1987-01-20 General Electric Company Digitally controlled wideband phase shifter
JPS62168407A (ja) * 1986-01-20 1987-07-24 Nec Corp 位相変調信号移相器
US4833479A (en) * 1988-03-21 1989-05-23 Motorola, Inc. Digital poly-phase pulse compressor
GB2226204A (en) * 1988-12-07 1990-06-20 Philips Electronic Associated Continuously transmitting and receiving radar
DE3903944A1 (de) * 1989-02-10 1990-10-11 Johannes Dr Ing Huber Symboltakt- und traegerphasensynchronisationsverfahren fuer kohaerente digitalsignalempfaenger mit mehrdimensionaler signalrepraesentation
US5249203A (en) * 1991-02-25 1993-09-28 Rockwell International Corporation Phase and gain error control system for use in an i/q direct conversion receiver
US5482044A (en) * 1992-01-14 1996-01-09 Diasonics Ultrasound, Inc. Direct demodulation in ultrasound instruments
US6184736B1 (en) * 1992-04-03 2001-02-06 Compaq Computer Corporation Sinusoidal radio-frequency clock distribution system for synchronization of a computer system
US5400366A (en) * 1992-07-09 1995-03-21 Fujitsu Limited Quasi-synchronous detection and demodulation circuit and frequency discriminator used for the same
US5402019A (en) * 1992-08-06 1995-03-28 Tektronix, Inc. Phase startable clock device
DE4238543C1 (de) * 1992-11-14 1994-05-05 Hagenuk Telecom Gmbh Verfahren und Vorrichtung zur Korrektur der Phasen- und Amplitudenfehler bei direktmischenden Empfangseinrichtungen
US5404405A (en) * 1993-08-05 1995-04-04 Hughes Aircraft Company FM stereo decoder and method using digital signal processing
EP0821503B1 (de) * 1996-07-22 2007-01-03 Nippon Telegraph And Telephone Corporation Schaltung zur Taktrückgewinnung
US6417712B1 (en) * 2000-09-27 2002-07-09 Nortel Networks Limited Phase shifter using sine and cosine weighting functions
JP3563377B2 (ja) * 2001-08-02 2004-09-08 Ｎｅｃマイクロシステム株式会社 フリップフロップ回路
JP2005500780A (ja) * 2001-08-16 2005-01-06 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 同調可能な直交位相シフタ
US6665353B1 (en) * 2001-12-18 2003-12-16 Sirenza Microdevices, Inc. Quadrant switching method for phase shifter

Also Published As

Publication number Publication date
ES2249690T3 (es) 2006-04-01
US20040164779A1 (en) 2004-08-26
DE60302541T2 (de) 2006-08-10
EP1450238A1 (de) 2004-08-25
US6995593B2 (en) 2006-02-07
EP1450238B1 (de) 2005-11-30
DE60302541D1 (de) 2006-01-05

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties