ATE329410T1 - Integrierte halbleiter- kommunikationsschaltungsvorrichtung und drahtloses kommunikationssystem - Google Patents

Integrierte halbleiter- kommunikationsschaltungsvorrichtung und drahtloses kommunikationssystem

Info

Publication number
ATE329410T1
ATE329410T1 AT02777541T AT02777541T ATE329410T1 AT E329410 T1 ATE329410 T1 AT E329410T1 AT 02777541 T AT02777541 T AT 02777541T AT 02777541 T AT02777541 T AT 02777541T AT E329410 T1 ATE329410 T1 AT E329410T1
Authority
AT
Austria
Prior art keywords
oscillator
circuit device
band
integrated semiconductor
wireless communications
Prior art date
Application number
AT02777541T
Other languages
English (en)
Inventor
Masumi Kasahara
Hirotaka Osawa
Robert Astle Henshaw
Original Assignee
Renesas Tech Corp
Ttp Communications 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 Renesas Tech Corp, Ttp Communications Ltd filed Critical Renesas Tech Corp
Application granted granted Critical
Publication of ATE329410T1 publication Critical patent/ATE329410T1/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
    • H03L7/183—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 a time difference being used for locking the loop, the counter counting between fixed numbers or the frequency divider dividing by a fixed number
    • H03L7/187—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 a time difference being used for locking the loop, the counter counting between fixed numbers or the frequency divider dividing by a fixed number using means for coarse tuning the voltage controlled oscillator of the loop
    • 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

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Superheterodyne Receivers (AREA)
  • Transceivers (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
AT02777541T 2001-11-16 2002-11-13 Integrierte halbleiter- kommunikationsschaltungsvorrichtung und drahtloses kommunikationssystem ATE329410T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0127537.9A GB0127537D0 (en) 2001-11-16 2001-11-16 A communication semiconductor integrated circuit device and a wireless communication system

Publications (1)

Publication Number Publication Date
ATE329410T1 true ATE329410T1 (de) 2006-06-15

Family

ID=9925910

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02777541T ATE329410T1 (de) 2001-11-16 2002-11-13 Integrierte halbleiter- kommunikationsschaltungsvorrichtung und drahtloses kommunikationssystem

Country Status (9)

Country Link
US (2) US7148764B2 (de)
EP (1) EP1444784B1 (de)
JP (1) JP4018393B2 (de)
AT (1) ATE329410T1 (de)
AU (1) AU2002339165A1 (de)
DE (1) DE60212174T2 (de)
GB (1) GB0127537D0 (de)
TW (1) TW546922B (de)
WO (1) WO2003044961A2 (de)

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Also Published As

Publication number Publication date
EP1444784A2 (de) 2004-08-11
US20050068111A1 (en) 2005-03-31
JP4018393B2 (ja) 2007-12-05
EP1444784B1 (de) 2006-06-07
WO2003044961A3 (en) 2003-11-27
US7148764B2 (en) 2006-12-12
AU2002339165A1 (en) 2003-06-10
DE60212174T2 (de) 2007-04-12
US7504903B2 (en) 2009-03-17
GB0127537D0 (en) 2002-01-09
AU2002339165A8 (en) 2003-06-10
JP2003152535A (ja) 2003-05-23
WO2003044961A2 (en) 2003-05-30
TW546922B (en) 2003-08-11
DE60212174D1 (de) 2006-07-20
US20070052488A1 (en) 2007-03-08

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