Design of Comparator for ADC's using CMOS current mirror

The desire for portability of electronic equipment generated a need for low power systems in battery operated products like hearing aids, implantable cardiac pacemakers, cell phones, and hand held multimedia terminals. Current mirror is one of the most basic building blocks both in analog and mixed mode VLSI circuits especially for active elements like op-amps, transistors, current conveyors, current feedback amplifiers etc. In this work CMOS current mirror is proposed which shows improved perf ...