Consider the two-stage circuit architecture for CMOS operational amplifier. Discuss its overall gain, and investigate its frequency response. Describe its possible frequency compensation. Finally show the basic circuits using an operational amplifier in a negative feedback configuration. Use the schematics of a simple CMOS implementation of the general structure of a two stage operational amplifier shown in the corresponding tutorial. With the help of tutorials and recommended literature, perform the task demanded. |
Analogue filter
