3 Silent Killers in VLSI: Body Effect, Sub Threshold Conduction & Junction Leakage | Lecture #13 скачать в хорошем качестве

3 Silent Killers in VLSI: Body Effect, Sub Threshold Conduction & Junction Leakage | Lecture #13

*Think the MOSFET is a perfect switch? Think again!* 😲 📌 In this lecture, we uncover the "3 Silent Killers" of modern VLSI design that ensure a transistor is never truly "OFF." 👀 Whether you are struggling with Vt shifts or power dissipation in your labs, understanding these non-ideal effects is crucial for any Analog or Digital designer. *What we cover in Lecture #13:* ⚡️ *The Body Effect:* How the source-to-bulk voltage (Vsb) "cheats" the threshold voltage and makes it harder to turn the MOSFET on. ⚡️ *Sub Threshold Conduction:* Why current still flows even when Vgs is less than Vt (The "Weak Inversion" region). ⚡️ *Junction Leakage:* The hidden currents flowing through reverse-biased parasitic diodes. *Why this matters for your Design:* ✅ How Body Effect limits stacking in CMOS logic? ✅ Why Subthreshold leakage is the #1 enemy of battery life in modern smartphones? ✅ How to account for these "ghost" currents in Cadence Virtuoso simulations? 🔬 *What You'll Learn:* 00:30 - *Killer #1: Body Effect* – How back-gate bias changes Vt and destroys matching 31:04 - *Killer #2: Sub Threshold Conduction* – The "off" current that drains your battery (crucial for low-power design!) 39:39 - Why is it named "Sub Threshold Conduction" ? 44:47 - *Killer #3: Junction Leakage* – The reverse-bias current you can't ignore! 47:00 - This is how Cadence Virtuoso meets VLSI: Parasitics *Join the Tribe:* We are on the #roadto500subs! If you want to master the "Fiasco of Virtuoso" and understand the deep physics of VLSI, hit Subscribe and join the journey! 🛠️💻 📚 *Master the Fundamentals:* • *Previous Lecture #12:*    • Velocity Saturation & Mobility Degradation...   • *Full VLSI Design Fundamentals (Theory) Course:*    • VLSI Design Fundamentals : From Transistor...   • *Apply This:* Hands-On Cadence Lab Course – See these effects in simulation:    • Hands-On VLSI Design: Cadence Virtuoso Lab...   🛠️ *Practical Resources:* • *VLSI Designer's Cadence Toolkit (E-book):* ⚙️ Get my complete reference guide with cheat sheets and step-by-step project walkthroughs: 🗒️ *Master Cadence Virtuoso Bundle* - https://rzp.io/rzp/4cUKw6q #vlsidesign_ssg #vlsi #bodyeffect #subthreshold #leakagecurrent #mosfet #analogdesign #semiconductors #electronicsengineering #shortchanneleffects #roadto500subs #vlsijobs #interviewquestions