Modeling and Analysis of Power Supply Noise Imbalance on Ultra High Frequency Differential Low Noise Amplifiers in a System-in-Package

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In this paper, we analyze the power supply noise imbalance and its effects on simultaneous switching noise coupling to an ultra high frequency differential low noise amplifier (LNA) in a system-in-package (SiP) through an off-chip power distribution network (PDN). On and off-chip sources of power supply noise imbalance in a LNA in a SiP were analyzed. A simultaneous switching noise coupling coefficient for the differential LNA output caused by power supply noise imbalance was simulated through co-modeling a hierarchical on and off-chip PDN. The simulation results were validated by measuring the simultaneous switching noise coupling voltage at the differential LNA output. Further validation of four types of a LNA with different PDN designs demonstrates that simultaneous switching noise coupling to the differential LNA output caused by power supply noise imbalance highly depends on the design of the PDN of the SiP.
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Issue Date
2010-08
Language
English
Article Type
Article
Keywords

SIMULTANEOUS SWITCHING NOISE; DISTRIBUTION NETWORKS; SIGNAL; PLANES

Citation

IEEE TRANSACTIONS ON ADVANCED PACKAGING, v.33, no.3, pp.602 - 616

ISSN
1521-3323
DOI
10.1109/TADVP.2010.2047395
URI
http://hdl.handle.net/10203/96969
Appears in Collection
EE-Journal Papers(저널논문)
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