Verbal explanations are favored over mathematical formulas, graphs are kept to a minimum, and line drawings are used in this user-
Perhaps the most practical section of the book covers the "silicon-controlled rectifier" (SCR) effect. Hastings illustrates the cross-sections of CMOS wells that create parasitic bipolar transistors, showing exactly how to modify layout to prevent latch-up destruction. Similarly, his chapters on Electro-Static Discharge (ESD) structures are mandatory reading for any chip expected to survive in the real world. the art of analog layout alan hastings pdf
: Advice on minimizing unwanted parasitic effects (resistance and capacitance) to maintain signal integrity. Carrier-Based Models graphs are kept to a minimum