Andrea Agnes

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— Design strategies for power effective medium/high resolution Successive-Approximation ADC are discussed. The study considers reducing the power of the capacitive array with suitable capacitive attenuators that do not need using non-unity capacitors. The design of minimum power comparators is analyzed and a novel comparator scheme, named time-domain(More)
— A method for cancelling the replica image limiting the chopper stabilization technique is presented. The modulation of the 1/f noise at the chopping frequency and its multiple are conventionally reduced by a low-pass filter and, possibly by a notch filter. The method presented here combines the second chopper and the notch filter by using a simple SC(More)
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