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Lecture
Are you an EPFL student looking for a semester project?
Work with us on data science and visualisation projects, and deploy your project as an app on top of Graph Search.
This lecture covers the analysis of temperature-independent biasing circuits, focusing on the CTAT and PTAT references. It explains the concept of supply-independent biasing, the characteristics of negative-TC references, and the design of diode-referenced self-biasing circuits. The lecture also delves into the generation of PTAT and CTAT references, as well as the implementation of bandgap references in low-voltage ICs. The discussion extends to the use of bipolar structures in CMOS processes, particularly the vertical parasitic pnp bipolar configuration.