Patent ID: 8981832
Filing Date: 2015-03-17
Classification: H03F,H04R

Abstract:
1. A system for integrating an input signal to generate an output signal, the system comprising: a first integrator configured to receive an input signal and generate an integrated signal based on at least information associated with the input signal; a second integrator configured to receive the integrated signal and generate an output signal based on at least information associated with the integrated signal; a compensation capacitor coupled to the first integrator and the second integrator; a switch coupled to the compensation capacitor and configured to receive a control signal associated with the output signal; a first resistor coupled to the switch; a signal generator configured to receive a supply voltage and generate a first signal associated with a first amplitude, the first amplitude being proportional to a magnitude of the supply voltage; a comparator configured to receive the output signal and the first signal and generate a comparison signal based on at least information associated with the output signal and the first signal; a driver component configured to receive the comparison signal and the supply voltage and generate a second signal based on at least information associated with the comparison signal and the supply voltage; a first comparator configured to receive the output signal and a first reference signal and generate a first comparison signal; and a second comparator configured to receive the output signal and a second reference signal and generate a second comparison signal; wherein: wherein: wherein the predetermined range is associated with the first reference signal and the second reference signal.