DE69716528T2 - Einrichtung zur Frequenzselektion mit einem Verriegelungsdetektor - Google Patents

Einrichtung zur Frequenzselektion mit einem Verriegelungsdetektor

Info

Publication number
DE69716528T2
DE69716528T2 DE69716528T DE69716528T DE69716528T2 DE 69716528 T2 DE69716528 T2 DE 69716528T2 DE 69716528 T DE69716528 T DE 69716528T DE 69716528 T DE69716528 T DE 69716528T DE 69716528 T2 DE69716528 T2 DE 69716528T2
Authority
DE
Germany
Prior art keywords
frequency selection
locking detector
detector
locking
selection
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
DE69716528T
Other languages
English (en)
Other versions
DE69716528D1 (de
Inventor
Alain Vigne
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE69716528D1 publication Critical patent/DE69716528D1/de
Publication of DE69716528T2 publication Critical patent/DE69716528T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H03L7/095—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using a lock detector
    • 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
DE69716528T 1996-07-24 1997-07-18 Einrichtung zur Frequenzselektion mit einem Verriegelungsdetektor Expired - Fee Related DE69716528T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9609308A FR2751809A1 (fr) 1996-07-24 1996-07-24 Dispositif de selection de frequence muni d'un detecteur de verrouillage

Publications (2)

Publication Number Publication Date
DE69716528D1 DE69716528D1 (de) 2002-11-28
DE69716528T2 true DE69716528T2 (de) 2003-06-26

Family

ID=9494422

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69716528T Expired - Fee Related DE69716528T2 (de) 1996-07-24 1997-07-18 Einrichtung zur Frequenzselektion mit einem Verriegelungsdetektor

Country Status (6)

Country Link
US (1) US5937339A (de)
EP (1) EP0821488B1 (de)
JP (1) JPH1079645A (de)
KR (1) KR980013021A (de)
DE (1) DE69716528T2 (de)
FR (1) FR2751809A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000078210A (ja) * 1998-08-28 2000-03-14 Aisin Seiki Co Ltd Ａｓｋ変調回路
EP1133060B1 (de) 2000-03-10 2005-08-17 Koninklijke Philips Electronics N.V. Phasenregelschleife zur Erzeugung eines Referenzsignals hoher spektraler Reinheit
US6459309B2 (en) * 2000-03-10 2002-10-01 Koninklijke Philips Electronics N.V. Frequency converter enabling a non-integer division ratio to be programmed by means of a unique control word
US8044742B2 (en) 2009-03-11 2011-10-25 Qualcomm Incorporated Wideband phase modulator
US8588720B2 (en) * 2009-12-15 2013-11-19 Qualcomm Incorproated Signal decimation techniques
US9000858B2 (en) 2012-04-25 2015-04-07 Qualcomm Incorporated Ultra-wide band frequency modulator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1047373B (it) * 1975-10-16 1980-09-10 Indesit Disposizione per selezionare una frequenza ricevibile in un ricevitore di segnali
JPS5922464A (ja) * 1982-07-29 1984-02-04 Fuji Xerox Co Ltd タイミング同期回路
US4575761A (en) * 1983-04-28 1986-03-11 Rca Corporation AFT arrangement for a double conversion tuner
US4872155A (en) * 1987-03-13 1989-10-03 Pioneer Electronic Corporation Clock generator circuit and a synchronizing signal detection method in a sampled format system and a phase comparator circuit suited for generation of the clock
US5256989A (en) * 1991-05-03 1993-10-26 Motorola, Inc. Lock detection for a phase lock loop
US5128632A (en) * 1991-05-16 1992-07-07 Motorola, Inc. Adaptive lock time controller for a frequency synthesizer and method therefor
US5220295A (en) * 1992-04-13 1993-06-15 Cirrus Logic, Inc. Method and apparatus for detecting and correcting loss of frequency lock in a phase locked dual clock system
US5394444A (en) * 1993-07-12 1995-02-28 Motorola, Inc. Lock detect circuit for detecting a lock condition in a phase locked loop and method therefor
US5682605A (en) * 1994-11-14 1997-10-28 989008 Ontario Inc. Wireless communication system
JPH08330950A (ja) * 1995-05-31 1996-12-13 Nec Corp クロック再生回路

Also Published As

Publication number Publication date
EP0821488A1 (de) 1998-01-28
EP0821488B1 (de) 2002-10-23
DE69716528D1 (de) 2002-11-28
KR980013021A (ko) 1998-04-30
JPH1079645A (ja) 1998-03-24
US5937339A (en) 1999-08-10
FR2751809A1 (fr) 1998-01-30

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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