Citation: |
Wang Jinhui, Gong Na, Geng Shuqin, Hou Ligang, Wu Wuchen, Dong Limin. Design of pn Mixed Pull-Down Network Domino XOR Gate in 45nm Technology[J]. Journal of Semiconductors, 2008, 29(12): 2443-2448.
****
Wang J H, Gong N, Geng S Q, Hou L G, Wu W C, Dong L M. Design of pn Mixed Pull-Down Network Domino XOR Gate in 45nm Technology[J]. J. Semicond., 2008, 29(12): 2443.
|
Design of pn Mixed Pull-Down Network Domino XOR Gate in 45nm Technology
-
Abstract
A pn mixed pull-down network technique is proposed, based on the application of pMOS transistor and nMOS transistor in the pull-down network,to lower the power and improve the performance of the domino circuits.First,a domino XOR gate with this technique is designed.Compared to the standard N type domino XOR gate,its static power and dynamic power are reduced by up to 46% and 3%,respectively.Second,using this technique,the dual-threshold voltage techniques and the multiple supply voltages techniques,a novel domino XOR gate is present and its static power and dynamic power are reduced by up to 82% and 21%,as compared to the standard N type domino XOR gate.At last,the minimum static power state of four XOR gates and AC noise margins are analyzed and obtained thoroughly.-
Keywords:
- XOR gate,
- pn mixed pull-down network,
- dynamic power,
- static power
-
References
-
Proportional views