Research Article
On Improving the Performance of Dynamic DCVSL Circuits
Table 5
Delay measurement for the PA-1 based and the PA-3 based ED-CVSL XOR/XNOR gate.
| Mode of operation | A | B | Output | Delay |
| PA-1 based XOR gate | Evaluation | 1 | 1 | 1->0 | 300 ps | 0 | 0 | 1->0 | 299 ps | Precharge | 1 | 1 | 0->1 | 184 ps | 0 | 0 | 0->1 | 187 ps |
| PA-3 based XOR gate | Evaluation | 1 | 1 | 1->0 | 355 ps | 0 | 0 | 1->0 | 354 ps | Precharge | 1 | 1 | 0->1 | 598 ps | 0 | 0 | 0->1 | 598 ps |
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