ATE323969T1 - Frequenzsynthetisierer - Google Patents

Frequenzsynthetisierer

Info

Publication number
ATE323969T1
ATE323969T1 AT99401290T AT99401290T ATE323969T1 AT E323969 T1 ATE323969 T1 AT E323969T1 AT 99401290 T AT99401290 T AT 99401290T AT 99401290 T AT99401290 T AT 99401290T AT E323969 T1 ATE323969 T1 AT E323969T1
Authority
AT
Austria
Prior art keywords
frequency
signal
integer
frequency synthesizer
synthesiser
Prior art date
Application number
AT99401290T
Other languages
English (en)
Inventor
Gamazo Jose Miguel Hernandez
Lopez Tomas Motos
Fernandez Carlos Martinez
Fernandez Victor Manue Cortijo
Gil Pablo Antonio Garcia
Original Assignee
St Microelectronics 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 St Microelectronics Nv filed Critical St Microelectronics Nv
Application granted granted Critical
Publication of ATE323969T1 publication Critical patent/ATE323969T1/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
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
AT99401290T 1998-06-17 1999-05-31 Frequenzsynthetisierer ATE323969T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9801279 1998-06-17

Publications (1)

Publication Number Publication Date
ATE323969T1 true ATE323969T1 (de) 2006-05-15

Family

ID=8304198

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99401290T ATE323969T1 (de) 1998-06-17 1999-05-31 Frequenzsynthetisierer

Country Status (7)

Country Link
US (1) US6298106B1 (de)
EP (1) EP0966103B1 (de)
JP (1) JP2000022534A (de)
AT (1) ATE323969T1 (de)
AU (1) AU750763B2 (de)
CA (1) CA2275202A1 (de)
DE (1) DE69930892D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1271792A1 (de) * 2001-06-25 2003-01-02 Motorola, Inc. Streufeldarmes Lokaloszillator-System
US7356111B1 (en) * 2003-01-14 2008-04-08 Advanced Micro Devices, Inc. Apparatus and method for fractional frequency division using multi-phase output VCO
US9473146B2 (en) * 2015-02-03 2016-10-18 Micron Technology, Inc. Apparatuses and methods for low power counting circuits

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4516083A (en) * 1982-05-14 1985-05-07 Motorola, Inc. Fast lock PLL having out of lock detector control of loop filter and divider
US4573023A (en) * 1984-08-07 1986-02-25 John Fluke Mfg. Co., Inc. Multiple-multiple modulus prescaler for a phase-locked loop
US5038117A (en) * 1990-01-23 1991-08-06 Hewlett-Packard Company Multiple-modulator fractional-N divider
FI93505C (fi) * 1993-05-03 1995-04-10 Nokia Telecommunications Oy Numeerisesti ohjattu oskillaattori ja digitaalinen vaihelukittu silmukka
FR2736776B1 (fr) * 1995-07-13 1997-09-26 Sgs Thomson Microelectronics Synthetiseur de frequences
CA2159762C (en) * 1995-10-03 2000-02-08 Hugh Chow Duty cycled control implemented within a frequency synthesizer
US6081164A (en) * 1997-01-09 2000-06-27 Seiko Epson Corporation PLL oscillator package and production method thereof
FR2764139B1 (fr) * 1997-05-29 1999-07-23 Alsthom Cge Alcatel Dispositif de division de frequence a prediviseur suivi d'un compteur programmable, prediviseur et synthetiseur de frequence correspondants
US6005904A (en) * 1997-10-16 1999-12-21 Oasis Design, Inc. Phase-locked loop with protected output during instances when the phase-locked loop is unlocked

Also Published As

Publication number Publication date
US6298106B1 (en) 2001-10-02
AU3508299A (en) 2000-01-06
AU750763B2 (en) 2002-07-25
EP0966103A2 (de) 1999-12-22
EP0966103B1 (de) 2006-04-19
CA2275202A1 (en) 1999-12-17
JP2000022534A (ja) 2000-01-21
DE69930892D1 (de) 2006-05-24
EP0966103A3 (de) 2002-11-13

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Legal Events

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