Coaxial polymer pillars: ultra-low inductance compliant wafer-level electrical input/output interconnects for power distribution
2004
An ultralow inductance I/O interconnect, called a coaxial polymer pillar (CoPP) is introduced that is compatible with sea of polymer pillars (SoPP) recently presented. Polymer pillars are highly process-integrated and mechanically flexible (compliant) electrical-optical I/O interconnections that mitigate thermomechanical expansion mismatches. The 100x smaller parasitic inductance of the CoPP (in the range of 0.1 pH) compared to the inductance of a solder bump or a regular polymer pillar makes it an excellent I/O interconnect technology for power distribution. The density of CoPPs may exceed 10/sup 5//cm/sup 2/.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
2
References
1
Citations
NaN
KQI