Freescale Semiconductor,inc.

Julian G Ashieri

Merit Y Hong

A double-sampled feedback integrator system includes a sampling module having multiple switched capacitors. The switched capacitors of the integrator system are opened and closed based upon a polarity of the signal input to the double-sampled feedback integrator system. The integrator system can be used in a sigma-delta converter. A sigma-delta converter includes a double-sampled common-mode correction circuit having multiple switched capacitors to provide common-mode rejection to a system.

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Tempe, AZ, United States of America

Julian G Ashieri