DELTA-SIGMA MODULATORS WITH INTEGRAL DIGITAL LOW - PASS FILTERING

Details for Australian Patent Application No. 2003237833 (hide)

Owner CIRRUS LOGIC, INC.

Inventors MELANSON, John Laurence; YI, Heling

Pub. Number AU-A-2003237833

PCT Number PCT/US03/14986

PCT Pub. Number WO2003/100983

Priority 10/151,322 20.05.02 US

Filing date 14 May 2003

Wipo publication date 12 December 2003

International Classifications

H03M 003/02 Conversion of analogue values to or from differential modulation - Delta modulation, i.e. one-bit differential modulation

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 10/151,322 20.05.02 US

5 February 2004 Application Open to Public Inspection

  Published as AU-A-2003237833

3 February 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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