What are these parameters? Effective gate lengh (L) 2 Table 1.5 MOSFET parameter

Question

What are these parameters? Effective gate lengh (L) 2 Table 1.5 MOSFET parameters repre sentative of v arious CMOS technologies and used for rough han is text 0.8 m 0.35 um 0.18 um Technology NMOS PMOS NMOS PMOS PMOS 70 0.45 0.15 25 1.2 1.85 2.0 3.0 0.50 30 280 270 -0.7 0.45 0.08 8.5 70 -0.45 0.45 0.08 8.5 190 Vto (V) .L(um/V) Cox (fF/um-) 0.80 0.90 0.57 0.12 0.10 25 1.2 1.85 0.08 0.16 0.16 4.5 4.5 18 1.5 0.06 18 1.5 0.135 1.5 nm 1.6 1.0 2.4 0.35 (IN) 1.6 3.0 Co./w=LovCox 0.20 0.20 0.20 0.20 0.35 0.50 (fF/um) 0.80 0.75 1.10 0.50 0.55 0.45 0.50 fF/um

Explanation / Answer

0.8µm design means the design follows the model file defined by a fabrication laboratory, which can work for 0.8µm feature size. Or we can say that 0.8µm feature size is the minimum dimention that can be drown by a fabrication laboratory

In other words, it is the minimum transistor channel length you can draw in that technology.
So, it is referring to polysilicon width over active, not to other geometries.

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