PMOS transistors are less vulnerable to substrate noise since they’re placed in separate wells; designers implement guard rings to attenuate the substrate noise propagation. However, substrate noise ...
A schematic diagram is not a detailed blueprint of an analog circuit; instead, it’s more like architectural sketch of the circuit. Look at any schematic for a CMOS analog IC circuit and you will see ...
Editor’s note: I am pleased to bring you an important technical blog by Fernando Lavalle, a Ph.D. student at Texas A&M University and his colleague, Suraj Prakash, who have been working and studying ...