File Download

There are no files associated with this item.

  • Find it @ UNIST can give you direct access to the published full text of this article. (UNISTARs only)
Related Researcher

김진국

Kim, Jingook
Integrated Circuit and Electromagnetic Compatibility Lab.
Read More

Views & Downloads

Detailed Information

Cited time in webofscience Cited time in scopus
Metadata Downloads

Microwave frequency interconnection line model of a wafer level package

Author(s)
Lee, JRyu, WKim, JingookKim, NPak, JKim, JMKim, J
Issued Date
2002-08
DOI
10.1109/TADVP.2002.805317
URI
https://scholarworks.unist.ac.kr/handle/201301/8024
Fulltext
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=0036706304
Citation
IEEE TRANSACTIONS ON ADVANCED PACKAGING, v.25, no.3, pp.356 - 364
Abstract
In this paper, we introduce the microwave transmission characteristics of interconnection lines on a wafer level package (WLP) and also propose a precise microwave-frequency model of the WLP interconnections. The slow wave factor (SWF) and attenuation constant are measured and discussed. High-frequency measurement is described, based on two-port S-parameter measurements, using an on-wafer microwave probe with a frequency range of up to 5 GHz. The extracted model is represented in the form of distributed lumped circuit model elements and can be easily merged into SPICE simulations. From the extracted model, it was found that line capacitance and inductance per unit length are 0.110 pF/mm and 0.286 nH/mm, respectively. We have successfully applied the extracted model to the design and analysis of a Rambus memory module for time domain simulation and signal integrity simulation. From the simulation, it was found that the WLP has better high-frequency performance, because of its low package inductance, compared with the muBGA package, but longer propagation delay, because of the relatively high package capacitance.
Publisher
Institute of Electrical and Electronics Engineers
ISSN
1521-3323

qrcode

Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.