A three-dimensional (3-D) test circuit examining power grid noise in a 3-D integrated stack has been designed, fabricated, and tested. Fabrication and vertical bonding were performed by MIT Lincoln Laboratory for a 150 nm, three metal layer SOI process. Three wafers are vertically bonded to form a 3-D stack. Noise analysis of three power delivery topologies is described. Calibration circuits for a source follower sense circuit compare the different power delivery topologies as well as the separate 3-D stacked circuits. The effect of the through silicon via (TSV) density on the noise profile of a 3-D power delivery network is experimentally described. A comparison of the peak noise for each topology with and without board level decoupling capacitors, and resonant behavior is provided, and suggestions for enhancing the design of a 3-D power delivery network are offered.
IEEE journal of solid-state circuits, v 48(2), pp 587-597
Publisher
IEEE
Number of pages
11
Grant note
Cisco Systems
CCF-0811317; CCF-0829915 / National Science Foundation; National Science Foundation (NSF)
Intel Corporation
New York State Office of Science, Technology and Academic Research
Samsung Electronics; Samsung
Qualcomm Corporation
Resource Type
Journal article
Language
English
Academic Unit
Electrical and Computer Engineering
Web of Science ID
WOS:000314173500020
Scopus ID
2-s2.0-84873298440
Other Identifier
991019186795904721
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