DE69101250T2 - Digitale Phasendetektor-Anordnung. - Google Patents

Digitale Phasendetektor-Anordnung.

Info

Publication number
DE69101250T2
DE69101250T2 DE69101250T DE69101250T DE69101250T2 DE 69101250 T2 DE69101250 T2 DE 69101250T2 DE 69101250 T DE69101250 T DE 69101250T DE 69101250 T DE69101250 T DE 69101250T DE 69101250 T2 DE69101250 T2 DE 69101250T2
Authority
DE
Germany
Prior art keywords
phase detector
digital phase
detector arrangement
arrangement
digital
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
DE69101250T
Other languages
English (en)
Other versions
DE69101250D1 (de
Inventor
James Hedley Wilkinson
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 Europe Ltd
Original Assignee
Sony United Kingdom Ltd
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 Sony United Kingdom Ltd filed Critical Sony United Kingdom Ltd
Application granted granted Critical
Publication of DE69101250D1 publication Critical patent/DE69101250D1/de
Publication of DE69101250T2 publication Critical patent/DE69101250T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/06—Non-recursive filters
    • H03H17/0621—Non-recursive filters with input-sampling frequency and output-delivery frequency which differ, e.g. extrapolation; Anti-aliasing
    • H03H17/0628—Non-recursive filters with input-sampling frequency and output-delivery frequency which differ, e.g. extrapolation; Anti-aliasing the input and output signals being derived from two separate clocks, i.e. asynchronous sample rate conversion
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/06—Non-recursive filters
    • H03H17/0621—Non-recursive filters with input-sampling frequency and output-delivery frequency which differ, e.g. extrapolation; Anti-aliasing
    • H03H17/0635—Non-recursive filters with input-sampling frequency and output-delivery frequency which differ, e.g. extrapolation; Anti-aliasing characterized by the ratio between the input-sampling and output-delivery frequencies
    • H03H17/065—Non-recursive filters with input-sampling frequency and output-delivery frequency which differ, e.g. extrapolation; Anti-aliasing characterized by the ratio between the input-sampling and output-delivery frequencies the ratio being integer
    • H03H17/0657—Non-recursive filters with input-sampling frequency and output-delivery frequency which differ, e.g. extrapolation; Anti-aliasing characterized by the ratio between the input-sampling and output-delivery frequencies the ratio being integer where the output-delivery frequency is higher than the input sampling frequency, i.e. interpolation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
    • H04L7/0332—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop with an integrator-detector

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Television Systems (AREA)
  • Manipulation Of Pulses (AREA)
DE69101250T 1990-04-03 1991-03-22 Digitale Phasendetektor-Anordnung. Expired - Fee Related DE69101250T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9007496A GB2242800B (en) 1990-04-03 1990-04-03 Digital phase detector arrangements

Publications (2)

Publication Number Publication Date
DE69101250D1 DE69101250D1 (de) 1994-04-07
DE69101250T2 true DE69101250T2 (de) 1994-09-08

Family

ID=10673792

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69101250T Expired - Fee Related DE69101250T2 (de) 1990-04-03 1991-03-22 Digitale Phasendetektor-Anordnung.

Country Status (5)

Country Link
US (1) US5214676A (de)
EP (1) EP0450817B1 (de)
JP (1) JPH04219088A (de)
DE (1) DE69101250T2 (de)
GB (1) GB2242800B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2763982B2 (ja) * 1992-03-13 1998-06-11 富士通株式会社 送信信号処理方法
US5402443A (en) * 1992-12-15 1995-03-28 National Semiconductor Corp. Device and method for measuring the jitter of a recovered clock signal
ES2071555B1 (es) * 1992-12-30 1996-01-16 Alcatel Standard Electrica Dispositivo de interpolacion numerica de se¦ales.
US5592403A (en) * 1993-03-11 1997-01-07 Monolith Technologies Corporation Digital-to-analog converter including integral digital audio filter
GB9511551D0 (en) * 1995-06-07 1995-08-02 Discovision Ass Signal processing system
JP3015747B2 (ja) * 1996-10-29 2000-03-06 株式会社ミツトヨ エンコーダの内挿回路
GB2335104B (en) * 1998-03-06 2002-01-30 British Broadcasting Corp Cascading of up conversion and down conversion
US6252919B1 (en) * 1998-12-17 2001-06-26 Neomagic Corp. Re-synchronization of independently-clocked audio streams by fading-in with a fractional sample over multiple periods for sample-rate conversion
US6366604B1 (en) 1998-12-18 2002-04-02 Philips Electric North America Corporation Compensation for phase errors caused by clock jitter in a CDMA communication system
US6107890A (en) * 1999-05-05 2000-08-22 Nortel Networks Corporation Digital phase comparator and frequency synthesizer
US6604119B1 (en) * 1999-12-01 2003-08-05 Lucent Technologies Inc. High order SINC filter
WO2002058317A2 (en) * 2000-12-20 2002-07-25 Primarion, Inc. Pll/dll dual loop data synchronization
US7587442B2 (en) * 2004-05-14 2009-09-08 Gm Global Technology Operations, Inc. Method of determining the derivative of an input signal
JP2006019950A (ja) * 2004-06-30 2006-01-19 Toshiba Corp 映像信号処理装置及び映像信号処理方法
KR100641571B1 (ko) * 2005-01-05 2006-10-31 주식회사 팬택앤큐리텔 이동통신 단말기에서의 클럭 발생 장치
WO2010132942A1 (en) * 2009-05-20 2010-11-25 Chronologic Pty. Ltd. Method and apparatus for synchronising the local time of a plurality of instruments
EP2884660B1 (de) * 2012-08-13 2020-07-22 Mitsubishi Electric Corporation Signalerzeugungsvorrichtung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3209261A (en) * 1962-12-18 1965-09-28 Ibm Transmission systems
US4328587A (en) * 1979-02-19 1982-05-04 Kokusai Denshin Denwa Kabushiki Kaisha Phase slip detector and systems employing the detector
SE430456B (sv) * 1982-03-10 1983-11-14 Ericsson Telefon Ab L M Sett och anordning for att fassynkronisera en formedlingstation i ett digitalt telekommunikationsnet
DE3436192A1 (de) * 1984-10-03 1986-04-10 Philips Patentverwaltung Gmbh, 2000 Hamburg Phasenvergleichsschaltung
CA1268523A (en) * 1984-10-31 1990-05-01 Nec Corporation Synchronization circuit capable of establishing synchronism even when a sampling rate is invariable
US4694326A (en) * 1986-03-28 1987-09-15 Rca Corporation Digital phase locked loop stabilization circuitry including a secondary digital phase locked loop which may be locked at an indeterminate frequency
EP0262842A3 (de) * 1986-10-03 1989-08-30 Hycom Incorporated FSK-Modem
JPS63261912A (ja) * 1987-04-20 1988-10-28 Hitachi Ltd 標本化周波数変換装置
JP2600236B2 (ja) * 1987-12-29 1997-04-16 ソニー株式会社 サンプリング周波数変換回路
US4893341A (en) * 1989-08-01 1990-01-09 At&E Corporation Digital receiver operating at sub-nyquist sampling rate
GB2240684B (en) * 1990-02-06 1994-02-23 Sony Corp Digital signal interpolation

Also Published As

Publication number Publication date
EP0450817A2 (de) 1991-10-09
DE69101250D1 (de) 1994-04-07
GB9007496D0 (en) 1990-05-30
GB2242800B (en) 1993-11-24
GB2242800A (en) 1991-10-09
EP0450817A3 (en) 1991-10-23
JPH04219088A (ja) 1992-08-10
EP0450817B1 (de) 1994-03-02
US5214676A (en) 1993-05-25

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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