Title :
On-chip inductance cons and pros
Author :
Ismail, Yehea I.
Author_Institution :
Electr. & Comput. Eng. Dept., Northwestern Univ., Evanston, IL, USA
Abstract :
Provides a high level survey of the increasing effects of on-chip inductance. These effects are classified into desirable and nondesirable effects. Among the undesirable effects of on-chip inductance are higher interconnect coupling noise and substrate coupling, challenges for accurate extraction, the required modifications of the infrastructure of CAD tools, and the inevitably slower CAD tools as compared to RC-based tools. Among the desirable effects is lower power consumption, less need for repeaters, faster signal rise time, and less delay uncertainty. The viability of design methodologies considering on-chip inductance is briefly discussed.
Keywords :
VLSI; circuit CAD; delays; inductance; integrated circuit design; integrated circuit interconnections; integrated circuit noise; CAD tools; VLSI; delay uncertainty; design methodologies; interconnect coupling noise; on-chip inductance; power consumption; signal rise time; substrate coupling; Circuit analysis; Design automation; Energy consumption; Impedance; Inductance; Integrated circuit interconnections; Integrated circuit modeling; Parasitic capacitance; Semiconductor device modeling; Wires;
Journal_Title :
Very Large Scale Integration (VLSI) Systems, IEEE Transactions on
DOI :
10.1109/TVLSI.2002.808445