The Art Of Analog Layout By Alan Hastings Portable π Ad-Free
The book is organized into three main parts:
Hastings translates semiconductor physics into layout rules you can see. the art of analog layout by alan hastings portable
Portable takeaway: Donβt just DRC-clean your layout β check for identical environments around matched devices (same number of contacts, same dummies, same well distance). The book is organized into three main parts:
First published in 2001 (with a crucial second edition in 2005), The Art of Analog Layout did not revolutionize analog design with new math; it revolutionized it with perspective. While other textbooks focused on nodal analysis and transfer functions, Hastings focused on the physical layer. Portable takeaway: Donβt just DRC-clean your layout β
Mixed-signal layout is Hell. You have digital noise flooding the analog ground. Hastings provides the "Star Ground" philosophy and the "Split Plane" strategy. Having this chapter on a tablet while routing power lines saves prototypes from failure.
Hastings drives home one truth: absolute values donβt matter; ratios do.
Portable takeaway: If you need two transistors to match 0.1%, draw them as four interleaved fingers, not two separate rectangles.