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Chemical detection circuit including a serializer circuit

  • US 8,487,790 B2
  • Filed: 06/30/2011
  • Issued: 07/16/2013
  • Est. Priority Date: 06/30/2010
  • Status: Active Grant
First Claim
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1. A chemical detection circuit, comprising:

  • a pixel array comprising a plurality of chemically-sensitive pixels formed in columns and rows, each chemically-sensitive pixel comprising;

    a chemically-sensitive transistor; and

    a row selection device;

    a pair of analog-to-digital converter (ADC) circuit blocks coupled to the pixel array;

    a pair of input/output (I/O) circuit blocks coupled to the pair of ADC circuit blocks respectively; and

    a plurality of serial link terminals coupled to the pair of I/O circuit blocks.

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