DocumentCode
1938005
Title
Simulations of frequency dependencies of delta-I noise
Author
Garden, B. ; Frech, Roland ; Supper, Jochen
Author_Institution
IBM Lab., Boeblingen, Germany
fYear
2001
fDate
2001
Firstpage
199
Lastpage
202
Abstract
In this paper frequency dependencies of delta-I noise caused by variations in on-chip switching activity has been studied for a complex computer system board with multi-chip module, especially the impact of coincidences with resonances of the power distribution system. The switching cycle has been varied in case of a single delta-I step and the effect of repeated delta-I steps and variations of the delta-I repetition frequency and the duty factor have been analyzed
Keywords
integrated circuit noise; microprocessor chips; multichip modules; computer simulation; computer system board; delta-I noise; duty factor; frequency dependence; multi-chip module; on-chip switching activity; power distribution system; repetition frequency; resonant frequency; Circuit noise; Frequency; Packaging; Parasitic capacitance; Power distribution; Power supplies; Surface impedance; Switched capacitor circuits; System-on-a-chip; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Performance of Electronic Packaging, 2001
Conference_Location
Cambridge, MA
Print_ISBN
0-7803-7024-4
Type
conf
DOI
10.1109/EPEP.2001.967645
Filename
967645
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