Title: The Definitive Guide: Analog Design Essentials by Willy Sansen (2021 Edition Context)

Strong on Mismatch and Distortion

Chapters on these topics are among the best in any analog textbook. Sansen provides clear, design-oriented formulas for offset, CMRR, PSRR, and harmonic distortion.

Part 6: Final Verdict – Is it worth the search?

5. Sub-1V Bandgap References