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Figure 7: Electrical correlation of test fixture by 110GHz PNA .
Figure 8: Thermal performance verification of HEATCon Ultra.
Summary Customers have used this double-sided Reference
A double-sided probing system for probing system to test actual devices 1. V. Martin, M. Pars, E. Mounier,
150µm-pitch CPO comprehensively and the devices passed both room- “Co-packaged optics,’’ https://www.
integrates multiple fields, including temperature and high-temperature yolegroup.com/product/report/co-
automation for high-precision optical requirements. These results also packaged-optics-2022---focus-data-
alignment, a 112Gbps design for a support the feasibility of this test centers/#
fine-pitch probe head, and a high- solution for the most advanced 2.5D
performance stacked thermal chuck and 3D packaged devices.
with a double-sided probe head.
Biography
Collins Sun is a R&D director at WinWay Technology, Taiwan. He has responsibilities in various technical
fields, such as material science, high-speed product development, and thermal solutions. He received a PhD in
Physics from National Sun Yat-Sen U., Taiwan. Email: collins.sun@winwayglobal.com
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