Patent ID: 8629530

Claim:
An electronic device comprising: a field isolation region to define a first active area and a second active area of a substrate; a resistor-capacitor low-pass filter comprising: a base region comprising a base semiconductor material, a capacitor dielectric layer over the base region, a capacitor electrode over the capacitor dielectric layer, an input terminal connected to one of the capacitor electrode or the base region, and an output terminal connected to the one of the capacitor electrode or the base region and spaced apart from the input terminal; a transistor structure comprising: a gate dielectric layer over a substrate and a gate electrode over the gate dielectric layer; a first component comprising an output coupled to the input terminal, the output to provide a first signal comprising a first frequency; and a second component comprising an input coupled to the output terminal, wherein the output terminal is to provide a second signal based upon the first signal, and wherein the first frequency is filtered in the second signal.