DE69327027T2 - Digitale Schaltung zur Signalflankenpositionsmessung - Google Patents

Digitale Schaltung zur Signalflankenpositionsmessung

Info

Publication number
DE69327027T2
DE69327027T2 DE69327027T DE69327027T DE69327027T2 DE 69327027 T2 DE69327027 T2 DE 69327027T2 DE 69327027 T DE69327027 T DE 69327027T DE 69327027 T DE69327027 T DE 69327027T DE 69327027 T2 DE69327027 T2 DE 69327027T2
Authority
DE
Germany
Prior art keywords
digital circuit
position measurement
edge position
signal edge
signal
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
Application number
DE69327027T
Other languages
English (en)
Other versions
DE69327027D1 (de
Inventor
Shinichi Fukuda
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.)
Sony Corp
Original Assignee
Sony Corp
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
Priority claimed from JP25010992A external-priority patent/JP3218720B2/ja
Priority claimed from JP25331092A external-priority patent/JP3257065B2/ja
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69327027D1 publication Critical patent/DE69327027D1/de
Publication of DE69327027T2 publication Critical patent/DE69327027T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/02—Measuring characteristics of individual pulses, e.g. deviation from pulse flatness, rise time or duration
    • 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
    • H03L7/107—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using a variable transfer function for the loop, e.g. low pass filter having a variable bandwidth

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
DE69327027T 1992-09-18 1993-09-17 Digitale Schaltung zur Signalflankenpositionsmessung Expired - Fee Related DE69327027T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP25010992A JP3218720B2 (ja) 1992-09-18 1992-09-18 入力信号のエッジ時刻測定回路及びディジタルｐｌｌ装置
JP25331092A JP3257065B2 (ja) 1992-09-22 1992-09-22 ディジタルｐｌｌ装置

Publications (2)

Publication Number Publication Date
DE69327027D1 DE69327027D1 (de) 1999-12-23
DE69327027T2 true DE69327027T2 (de) 2000-07-20

Family

ID=26539646

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69327027T Expired - Fee Related DE69327027T2 (de) 1992-09-18 1993-09-17 Digitale Schaltung zur Signalflankenpositionsmessung

Country Status (4)

Country Link
US (1) US5428648A (de)
EP (1) EP0588656B1 (de)
KR (1) KR940007850A (de)
DE (1) DE69327027T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10120743B4 (de) * 2000-04-20 2004-08-05 Nec Electronics Corp., Kawasaki Schaltung zur Erkennung von Zyklus zu Zyklus auftretenden Synchronisationsstörungen

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5546434A (en) * 1995-05-16 1996-08-13 Intel Corporation Dual edge adjusting digital phase-locked loop having one-half reference clock jitter
US5537062A (en) * 1995-06-07 1996-07-16 Ast Research, Inc. Glitch-free clock enable circuit
US5692166A (en) * 1996-04-19 1997-11-25 Motorola, Inc. Method and system for resynchronizing a phase-shifted received data stream with a master clock
JP3749347B2 (ja) * 1997-04-24 2006-02-22 富士通株式会社 データ取り込み方法、データ取り込み回路、及び、ｉｅｅｅ１３９４用プロトコルコントローラ
US6081484A (en) 1997-10-14 2000-06-27 Schlumberger Technologies, Inc. Measuring signals in a tester system
JP3313318B2 (ja) 1998-01-09 2002-08-12 富士通株式会社 Ｐｌｌ回路
US6987817B1 (en) * 2000-07-17 2006-01-17 Lsi Logic Corporation Digital clock recovery PLL
US7345824B2 (en) * 2002-03-26 2008-03-18 Trivium Technologies, Inc. Light collimating device
CN1252924C (zh) * 2002-05-30 2006-04-19 Ntt电子株式会社 相位比较电路和时钟数据恢复电路以及收发器电路
JP2004015112A (ja) * 2002-06-03 2004-01-15 Mitsubishi Electric Corp クロック抽出回路
US20040153894A1 (en) * 2003-01-21 2004-08-05 Zarlink Semiconductor Inc. Method of measuring the accuracy of a clock signal
WO2004079907A1 (ja) * 2003-03-04 2004-09-16 Nippon Telegraph And Telephone Corporation 位相比較回路およびｃｄｒ回路
EP1619673A4 (de) * 2003-04-30 2008-10-08 Ricoh Kk Verfahren und einrichtung zum aufzeichnen von informationen, verfahren und einrichtung zur wiedergabe von informationen und aufzeichnungsmedium
JP4499372B2 (ja) * 2003-04-30 2010-07-07 株式会社リコー 情報記録方法と情報再生方法と情報記録装置と情報再生装置とコンピュータ読み取り可能な記録媒体
KR101565098B1 (ko) * 2014-04-30 2015-11-02 한국항공우주연구원 신호 입력시간 측정 장치

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3878473A (en) * 1974-06-17 1975-04-15 Ibm Digital phase-locked loop generating signed phase values at zero crossings
US4456890A (en) * 1982-04-05 1984-06-26 Computer Peripherals Inc. Data tracking clock recovery system using digitally controlled oscillator
US4841551A (en) * 1987-01-05 1989-06-20 Grumman Aerospace Corporation High speed data-clock synchronization processor
JP2687349B2 (ja) * 1987-05-26 1997-12-08 ソニー株式会社 ディジタルｐｌｌ回路
JPS6419826A (en) * 1987-07-14 1989-01-23 Sony Corp Digital pll circuit
JP2731151B2 (ja) * 1987-09-18 1998-03-25 株式会社東芝 位相情報検出回路
US4912729A (en) * 1988-05-16 1990-03-27 U.S. Philips Corporation Phase-locked-loop circuit and bit detection arrangement comprising such a phase-locked-loop circuit
DE68921429T2 (de) * 1988-11-25 1995-11-09 Nippon Electric Co Schaltungsanordnung zum Erzeugen eines seriellen Taktsignals.
US5077529A (en) * 1989-07-19 1991-12-31 Level One Communications, Inc. Wide bandwidth digital phase locked loop with reduced low frequency intrinsic jitter
GB2238922A (en) * 1989-12-05 1991-06-12 Martin Greenwood Mobile communications apparatus with digital clock recovery
US5023892A (en) * 1990-04-06 1991-06-11 Printer Systems Corporation System for detecting and correcting signal distortion
EP0467712B1 (de) * 1990-07-20 1998-04-29 Nec Corporation Phasendemodulator für PSK-modulierte Signale
US5166959A (en) * 1991-12-19 1992-11-24 Hewlett-Packard Company Picosecond event timer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10120743B4 (de) * 2000-04-20 2004-08-05 Nec Electronics Corp., Kawasaki Schaltung zur Erkennung von Zyklus zu Zyklus auftretenden Synchronisationsstörungen

Also Published As

Publication number Publication date
US5428648A (en) 1995-06-27
EP0588656A3 (en) 1994-06-01
EP0588656B1 (de) 1999-11-17
EP0588656A2 (de) 1994-03-23
DE69327027D1 (de) 1999-12-23
KR940007850A (ko) 1994-04-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee