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Frame synchronizer, optical disk device, information recording/reproducing apparatus, and signal synchronizing method

  • US 20060132651A1
  • Filed: 11/17/2005
  • Published: 06/22/2006
  • Est. Priority Date: 12/20/2004
  • Status: Abandoned Application
First Claim
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1. A frame synchronizer receiving a video signal having a first synchronization signal and frame data on a frame basis, the frame synchronizer comprising:

  • a memory;

    a synchronization signal generator for generating a second synchronization signal having a frequency different from the first synchronization signal and higher than a predetermined standard frequency; and

    a controller for writing the frame data to the memory on the frame basis in accordance with the first synchronization signal, and reading the frame data from the memory on the frame basis in accordance with the second synchronization signal to output the frame data.

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