Patent ID: 8188753
Filing Date: 2012-05-29
Classification: G01D,G01R,G06F,G06G,H03H

Abstract:
1. In a device having a first group of capacitors and a second group of capacitors, a method comprising: inducing charges on respective capacitors in the first group of capacitors, each induced charge being determined by a corresponding input signal; redistributing charge among capacitors in each of a first plurality of sets of capacitors, each of the sets of capacitors including at least one capacitor from the first group of capacitors and one capacitor from the second group of capacitors; redistributing charge among capacitors in each of a second plurality of sets of capacitors, each set in the second plurality of sets of capacitors including a corresponding disjoint subset of the second group of capacitors; and determining output signals, including determining each output signal according to a charge on a capacitor in a corresponding set of the second plurality of sets of capacitors.