US 12,278,175 B2
Platform power integrity design including package standard power integrity model and compact voltage regulator module model
Xing Jian Cai, Palo Alto, CA (US); Chi-Te Chen, Folsom, CA (US); Wei Qian, Folsom, CA (US); Yihong Yang, Portland, OR (US); Jue Chen, Los Gatos, CA (US); Long Wang, El Dorado Hills, CA (US); Chung-Hao Joseph Chen, Portland, OR (US); Su Mi Sam, Portland, OR (US); and Srinivas Thota, Folsom, CA (US)
Assigned to Intel Corporation, Santa Clara, CA (US)
Filed by Intel Corporation, Santa Clara, CA (US)
Filed on Jun. 26, 2021, as Appl. No. 17/359,514.
Prior Publication US 2021/0327801 A1, Oct. 21, 2021
Int. Cl. G06F 30/20 (2020.01); G05F 1/66 (2006.01); G06F 30/39 (2020.01); H01L 23/50 (2006.01); H01L 23/528 (2006.01)
CPC H01L 23/50 (2013.01) [G05F 1/66 (2013.01); G06F 30/20 (2020.01); G06F 30/39 (2020.01); H01L 23/5286 (2013.01)] 21 Claims
OG exemplary drawing
 
1. An integrated circuit package comprising:
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 coupled to the first conductive connections through conductive paths in the package substrate, wherein the first conductive connections and the conductive connections are associated with an S-parameter of an electrical model of the integrated circuit package, and 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; and
a voltage regulator module coupled to the second conductive connections through a circuit board, wherein the voltage regulator module is part of a power delivery network, wherein the power delivery network is associated with at least one of an S-parameter of the voltage regulator module and an S-parameter of the circuit board.