Advanced CLS Technologies is a fabless semiconductor company specializing in the design of custom ultra-low power analog integrated circuits. Our experience includes A/D converters, D/A Converters and support circuitry such as bandgap references, temperature sensors, light duty power supplies, opamps, and biases that maintain performance with process, power supply, and temperature variations. The owner, Rob Gregoire Ph.D. has been designing custom analog integrated circuits for companies including Texas Instruments and AMI Semiconductor since 1992.