Research Article
A 0.8 V 0.23 nW 1.5 ns Full-Swing Pass-Transistor XOR Gate in 130 nm CMOS
Table 2
Comparison of noise margins of different CMOS XOR gates with the proposed XOR gate.
| Type of XOR |
(V) |
(V) |
(V) |
(V) |
(V) | (V) | (V) |
| Proposed (6T) | 0.800 | 0.7186 | 0.3889 | 0.2867 | 0.0796 | 0.3297 | 0.2071 | 6T [5] | 0.800 | 0.7204 | 0.3967 | 0.3022 | 0.0687 | 0.3237 | 0.2335 | 6T[4] | 0.800 | 0.7205 | 0.3967 | 0.3022 | 0.0687 | 0.3238 | 0.2335 | 4T [6] | 0.800 | 0.9460 | 0.6000 | 0.4489 | 0.1172 | 0.346 | 0.3317 | 4T [7] | 0.800 | 1.0809 | 0.6444 | 0.4233 | 0.1423 | 0.4365 | 0.2810 | 3T [1, 9, 10] | 0.800 | 1.0797 | 0.5978 | 0.4100 | 0.1332 | 0.4819 | 0.2768 |
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