Integrated systems-in-package

Amelie Hagelauer, Robert Weigel, Maciej Wojnowski, Klaus Pressel, Dietmar Kissinger

Research output: Contribution to journalArticlepeer-review

41 Scopus citations

Abstract

The introduction of fine-line interposers or packaging technologies with a redistribution layer (RDL) can significantly relax the fine-line spacing requirements on the PCB. One of these fan-out wafer-level packaging technologies is the embedded wafer-level ballgrid-array (eWLB) package, which features a number of favorable high-frequency characteristics. It is optimized in terms of the requirements for high integration density with a large number of external interfaces and has been developed by the companies Infineon Technologies, ST Microelectronics, and STATS ChipPAC. This eWLB packaging technique represents a tradeoff between both a chip-level packaging and a wafer-level packaging approach.

Original languageEnglish
Pages (from-to)48-56
Number of pages9
JournalIEEE Microwave Magazine
Volume19
Issue number1
DOIs
StatePublished - 1 Jan 2018
Externally publishedYes

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