ATE452467T1 - Ringoszillator, detektor, empfänger und wiedergabeanlage für einen informationsträger - Google Patents

Ringoszillator, detektor, empfänger und wiedergabeanlage für einen informationsträger

Info

Publication number
ATE452467T1
ATE452467T1 AT02713156T AT02713156T ATE452467T1 AT E452467 T1 ATE452467 T1 AT E452467T1 AT 02713156 T AT02713156 T AT 02713156T AT 02713156 T AT02713156 T AT 02713156T AT E452467 T1 ATE452467 T1 AT E452467T1
Authority
AT
Austria
Prior art keywords
ring oscillator
amplifier stage
primary
receiver
information carrier
Prior art date
Application number
AT02713156T
Other languages
English (en)
Inventor
Roeland Heijna
Johannes Frambach
Original Assignee
Nxp Bv
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 Nxp Bv filed Critical Nxp Bv
Application granted granted Critical
Publication of ATE452467T1 publication Critical patent/ATE452467T1/de

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
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
    • H03L7/0995—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator comprising a ring oscillator
    • 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
    • H03K3/023—Generators characterised by the type of circuit or by the means used for producing pulses by the use of differential amplifiers or comparators, with internal or external positive feedback
    • H03K3/0231—Astable circuits
    • 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
    • H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
    • H03K3/03—Astable circuits
    • H03K3/0315—Ring oscillators
    • H03K3/0322—Ring oscillators with differential cells
    • 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
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Circuits Of Receivers In General (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
AT02713156T 2001-04-12 2002-04-02 Ringoszillator, detektor, empfänger und wiedergabeanlage für einen informationsträger ATE452467T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01201341A EP1249937A1 (de) 2001-04-12 2001-04-12 Ringoszillator, Detektor, Empfänger und Wiedergabeanlage für einen Informationsträger
PCT/IB2002/001091 WO2002084878A1 (en) 2001-04-12 2002-04-02 Ring oscillator, detector, receiver and device for reproducing an information carrier

Publications (1)

Publication Number Publication Date
ATE452467T1 true ATE452467T1 (de) 2010-01-15

Family

ID=8180140

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02713156T ATE452467T1 (de) 2001-04-12 2002-04-02 Ringoszillator, detektor, empfänger und wiedergabeanlage für einen informationsträger

Country Status (6)

Country Link
US (1) US6661300B2 (de)
EP (2) EP1249937A1 (de)
JP (1) JP4231294B2 (de)
AT (1) ATE452467T1 (de)
DE (1) DE60234757D1 (de)
WO (1) WO2002084878A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1430314B1 (de) * 2001-09-07 2006-12-06 Koninklijke Philips Electronics N.V. Minimum detektor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4884041A (en) * 1987-06-05 1989-11-28 Hewlett-Packard Company Fully integrated high-speed voltage controlled ring oscillator
US5418498A (en) * 1994-04-15 1995-05-23 Analog Devices, Inc. Low jitter ring oscillators
US5841325A (en) * 1997-05-12 1998-11-24 Hewlett-Packard Company Fully-integrated high-speed interleaved voltage-controlled ring oscillator
JP3631375B2 (ja) * 1998-06-30 2005-03-23 株式会社東芝 分周器

Also Published As

Publication number Publication date
US6661300B2 (en) 2003-12-09
EP1249937A1 (de) 2002-10-16
EP1380111A1 (de) 2004-01-14
US20020163393A1 (en) 2002-11-07
EP1380111B1 (de) 2009-12-16
DE60234757D1 (de) 2010-01-28
JP4231294B2 (ja) 2009-02-25
WO2002084878A1 (en) 2002-10-24
JP2004527957A (ja) 2004-09-09

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Legal Events

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