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Bi-directional data isolator with dynamic communication

  • US 10,659,150 B1
  • Filed: 08/05/2019
  • Issued: 05/19/2020
  • Est. Priority Date: 11/06/2018
  • Status: Active Grant
First Claim
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1. A bi-directional data isolator, comprising:

  • an isolation barrier;

    a first circuit configured to;

    transmit a first data packet, over a first clock period having a first length, across the isolation barrier;

    transmit a first clock marker across the isolation barrier at a beginning of the first clock period; and

    transmit a second clock marker across the isolation barrier at an end of the first clock period; and

    a second circuit configured to receive the first data packet and transmit a second data packet having a different number of bits than the first data packet, over a second clock period having a second length different from the first length, across the isolation barrier.

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