Method for generating a signal and structure therefor

摘要

In accordance with an embodiment, a modulator includes a comparator and ramp generating circuitry. A first comparison signal is generated in response to comparing a first input signal with a compensation signal. A second comparison signal is generated in response to comparing a second input signal with the compensation signal. A first latch signal is generated in response to the first comparison signal and a second latch signal is generated in response to the second comparison signal.