Temperature Independent Ref (Band Gap)

This lecture covers the design and analysis of temperature-independent references, focusing on the implementation of supply-independent biasing circuits for band gap references. It discusses the concepts of Positive-TC Ref (PTAT) and Negative-TC Ref (CTAT), as well as the generation of Band Gap Reference Design. The lecture also explores alternative BGR topologies for low-voltage ICs and the use of diode-referenced self-biasing circuits. Various circuit implementations and their temperature dependencies are analyzed, emphasizing the importance of PTAT and CTAT parameters in achieving temperature-independent references.