DE60043445D1 - Digital gesteuerter Oszillator, insbesondere für Radiofrequenz-Signalempfänger - Google Patents

Digital gesteuerter Oszillator, insbesondere für Radiofrequenz-Signalempfänger

Info

Publication number
DE60043445D1
DE60043445D1 DE60043445T DE60043445T DE60043445D1 DE 60043445 D1 DE60043445 D1 DE 60043445D1 DE 60043445 T DE60043445 T DE 60043445T DE 60043445 T DE60043445 T DE 60043445T DE 60043445 D1 DE60043445 D1 DE 60043445D1
Authority
DE
Germany
Prior art keywords
stage
frequency
oscillator
bits
clk
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 - Lifetime
Application number
DE60043445T
Other languages
English (en)
Inventor
Pierre-Andre Farine
Jean-Daniel Etienne
Ruud Riem-Vis
Elham Firouzi
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.)
Asulab AG
Original Assignee
Asulab AG
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 Asulab AG filed Critical Asulab AG
Application granted granted Critical
Publication of DE60043445D1 publication Critical patent/DE60043445D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/02—Digital function generators
    • G06F1/022—Waveform generators, i.e. devices for generating periodical functions of time, e.g. direct digital synthesizers

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Transmitters (AREA)
DE60043445T 2000-12-15 2000-12-15 Digital gesteuerter Oszillator, insbesondere für Radiofrequenz-Signalempfänger Expired - Lifetime DE60043445D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00204544A EP1215557B1 (de) 2000-12-15 2000-12-15 Digital gesteuerter Oszillator, insbesondere für Radiofrequenz-Signalempfänger

Publications (1)

Publication Number Publication Date
DE60043445D1 true DE60043445D1 (de) 2010-01-14

Family

ID=8172439

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60043445T Expired - Lifetime DE60043445D1 (de) 2000-12-15 2000-12-15 Digital gesteuerter Oszillator, insbesondere für Radiofrequenz-Signalempfänger

Country Status (3)

Country Link
EP (1) EP1215557B1 (de)
AT (1) ATE450822T1 (de)
DE (1) DE60043445D1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5073869A (en) * 1989-08-25 1991-12-17 Titan Linkabit Corporation Suppression of spurious frequency components in direct digital frequency synthesizer
US5371765A (en) * 1992-07-10 1994-12-06 Hewlett-Packard Company Binary phase accumulator for decimal frequency synthesis
US5646967A (en) * 1996-05-09 1997-07-08 National Semiconductor Corporation Multi-phase triangular wave synthesizer for phase-to-frequency converter

Also Published As

Publication number Publication date
ATE450822T1 (de) 2009-12-15
EP1215557A1 (de) 2002-06-19
EP1215557B1 (de) 2009-12-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition