The invention provides an apparatus, method and means for capturing data. In an aspect, a differential and complementary input folded-cascode clocked amplifier is provided. In an aspect, the invention provides rail-to-rail input common-mode voltage range. In an aspect, the invention provides a setup/hold time window that is smaller than the setup/hold time window of a conventional clocked amplifier and a conventional input amplifier with a separate amplifier and latch. In an aspect, the invention provides high common-mode rejection as compared with conventional clocked sense amplifiers.