公开(公告)号：US12278175B2

公开(公告)日：2025-04-15

申请号：US17359514

申请日：2021-06-26

Applicant: Intel Corporation

Inventor： Xing Jian Cai ,  Chi-Te Chen ,  Wei Qian ,  Yihong Yang ,  Jue Chen ,  Long Wang ,  Chung-Hao Joseph Chen ,  Su Mi Sam ,  Srinivas Thota

IPC: G06F30/20 ,  G05F1/66 ,  G06F30/39 ,  H01L23/50 ,  H01L23/528

Abstract: Some embodiments include apparatuses and electrical models associated with the apparatus. One of the apparatuses includes an integrated circuit having a die; a package substrate; first conductive connections coupled between the die and a first side of the package substrate; second conductive connections located on a second side of the package substrate opposite from the first side. The second conductive connections are coupled to the first conductive connections through conductive paths in the package substrate. The first conductive connections and the conductive connections are associated with an S-parameter of an electrical model of the integrated circuit package. The electrical model further includes at least one of a current value associated with a power rail of the integrated circuit package, an impedance target associated with a location at the integrated circuit package, and a mapping associated with the first and second conductive connections.