SEMICONDUCTOR DEVICE, AND OPERATING DEVICE, SIGNAL CONVERTER, AND SIGNAL PROCESSING SYSTEM USING THE SAME SEMICONDUCTOR DEVICE

摘要

In a semiconductor device which has capacitors means respectively connected to multiple input terminals, and in which the remaining terminals of the capacitors are commonly connected to a sense amplifier, the capacitors and the sense amplifier are formed by utilizing a semiconductor layer on an insulating surface, whereby high-speed, high-precision processing of signals having a large number of bits supplied from the multiple input terminals is realized by a small circuit scale.