Modeling and Design of a Nano Scale CMOS Inverter for Symmetric Switching Characteristics

Table 10

Comparison between our approach and approach of [10]—𝜏_𝑅 and 𝜏_𝐹.

Case study	Our approach			Approach of [10]
	𝜏𝑅(ns)	𝜏𝐹(ns)	Difference (ns)	𝜏𝑅(ns)	𝜏𝐹(ns)	Difference (ns)
1	5.0674	5.2532	0.1858	2.7083	8.9890	6.2807
2	10.620	9.8351	0.7849	3.1583	10.749	7.5907
3	5.0535	5.3356	0.2821	2.6573	8.8727	6.2154
4	5.0398	5.4025	0.3627	3.3978	11.1474	7.7496
5	8.6485	8.5699	0.0786	3.4920	11.863	8.371
6	5.2171	5.6551	0.438	1.4841	4.7308	3.2467
7	5.2649	5.6741	0.4092	1.7170	5.0863	3.3693