Project Examples
This Custom Integrated Circuit was a “Charge Locked” differential capacitance sensor based on charge redistribution principles design for use in High Reliability Automotive ABS Brake applications. The device was specified to operate over a temperature range of -40c to 150c with Military level device qualification standards and an emphasis on analog element long term stability. Key IP Elements;

  • Self Timed Switch Capacitor Signal Processing
  • Field Programmable Polysilicon fuses
            On-Chip Fuse Blowing Control Electronics
  • 14 Bit Digital to Analog Converters
  • Automotive Over-voltage and Reverse Polarity Protection     

IC Design Services was engaged to consult on design, manufacturability and field reliability. Over a fifteen yield period IC Design Services re-tooled this design in three difference technology nodes and consulted with the customer to maintain multiple manufacturing sources.

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