• Patent Title: Sigma-delta modulator
  • Application No.: US14558217
    Application Date: 2014-12-02
  • Publication No.: US10333545B2
    Publication Date: 2019-06-25
  • Inventor: Lucien Johannes Breems
  • Applicant: NXP B.V.
  • Applicant Address: NL Eindhoven
  • Assignee: NXP B.V.
  • Current Assignee: NXP B.V.
  • Current Assignee Address: NL Eindhoven
  • Priority: EP13196062 20131206
  • Main IPC: H03M3/00
  • IPC: H03M3/00
Sigma-delta modulator
Abstract:
Proposed is a sigma-delta modulator circuit. The circuit comprises a loopfilter having at least one integrator or resonator section; and a feed-forward path adapted to provide a feed-forward signal to the output of the at least one integrator or resonator section via a filter.
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