Self-biased Cascade Current Mirror with Wide Range Level Shifter

Wide-range position shifters are very necessary components of ultra-low-voltage circuits and components. State-of-the-art position shifters will convert a sub threshold voltage to the standard voltage; their operating ranges will be limits to ranges, limiting the flexibility of dynamic voltage ranges. As a result, our paper proposed a new position shifter with an operating range of sub threshold voltage to standard force voltage and overhead and over position conversion. The edited Wilson current glass and general CMOS sense gates are used in the proposed position shifter, which is a cold-blooded structure. Using 65-nm technology, the simulation and dimension results were validated. According to the dimension results, the proposed position shifter’s minimum operating voltage was less than 200 mV. Using a 22-nm technology, the modeling and measurement results were confirmed.