Channel Length Modulation Explained | MOSFET Output Resistance | Part 2F

📝 Description In this video, we explain Channel Length Modulation (CLM) — one of the most important non-ideal effects in MOSFETs. Why does the drain current increase in saturation? Why isn’t the output characteristic perfectly flat? Where does output resistance (ro) come from? We cover: ⚡ Physical explanation of CLM ⚡ Drain depletion region expansion ⚡ Effective channel shortening ⚡ Derivation of ID with λ