caa a22 4500 60620489X CHVBK 20210128101004.0 cr unu---uuuuu 210128e20150101xx s 000 0 eng 10.1007/s00034-014-9853-y doi (NATIONALLICENCE)springer-10.1007/s00034-014-9853-y Dynamic Crosstalk Analysis in Coupled Interconnects for Ultra-Low Power Applications [Elektronische Daten] [Rohit Dhiman, Rajeevan Chandel] Ultra-low power circuit design has received a wide attention due to the fast growth and prominence of portable battery-operated devices with stringent power constraint. Though sub-threshold circuit operation shows huge potential toward satisfying the ultra-low power requirement, it holds challenging design issues. Of these, the increased crosstalk and delay have become serious challenges, particularly for sub-threshold interconnects as integration density increases with every scaled technology node. Consequently, in this paper an analytical approach providing closed form expressions for dynamic crosstalk in coupled interconnects under sub-threshold condition has been proposed. The proposed model is based on the sub-threshold current-voltage expression for a metal-oxide semiconductor transistor. The model determines the propagation delay and timings of the aggressor and victim drivers for the conditions when inputs are switching in-phase and out-of-phase. Subsequently, the transient analysis of dynamic crosstalk is carried out. The comparison of analytical results with SPICE shows that the model captures waveform shape, propagation delay, and timing with good accuracy, with less than 5% error in timing estimation. Springer Science+Business Media New York, 2014 Sub-threshold nationallicence Very large scale integration (VLSI) nationallicence Ultra-lowpower nationallicence Interconnects nationallicence Complementary metal-oxide semiconductor (CMOS) nationallicence Crosstalk nationallicence Dhiman Rohit Department of Electronics and Communication Engineering, National Institute of Technology Hamirpur, 177005, Hamirpur, Himachal Pradesh, India aut Chandel Rajeevan Department of Electronics and Communication Engineering, National Institute of Technology Hamirpur, 177005, Hamirpur, Himachal Pradesh, India aut Circuits, Systems, and Signal Processing Springer US; http://www.springer-ny.com 34/1(2015-01-01), 21-40 0278-081X 34:1<21 2015 34 34 https://doi.org/10.1007/s00034-014-9853-y text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s00034-014-9853-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Dhiman Rohit Department of Electronics and Communication Engineering, National Institute of Technology Hamirpur, 177005, Hamirpur, Himachal Pradesh, India aut NATIONALLICENCE 700 1- Chandel Rajeevan Department of Electronics and Communication Engineering, National Institute of Technology Hamirpur, 177005, Hamirpur, Himachal Pradesh, India aut NATIONALLICENCE 773 0- Circuits, Systems, and Signal Processing Springer US; http://www.springer-ny.com 34/1(2015-01-01), 21-40 0278-081X 34:1<21 2015 34 34