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Reducing waiting time jitter

  • US 6,415,006 B2
  • Filed: 02/23/2001
  • Issued: 07/02/2002
  • Est. Priority Date: 11/02/1998
  • Status: Expired due to Term
First Claim
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1. A method for reducing waiting time jitter in a synchronizer, the method comprising:

  • generating a sub-bit phase comparison of read and write clocks used to pass unsynchronized data through an elastic store;

    selecting a threshold level based on the generated sub-bit phase comparison;

    comparing read and write pointers for the read and write clocks with the threshold level; and

    generating a frame of synchronized data from the data in the elastic store with a length that is dependent on the result of comparing the read and write pointers with the threshold level.

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