[D-7-2] Substrate Noise Analysis of Digital Circuits to Optimize Substrate-Contact Space S. Komatsu1、M. Yamaoka1、Y. Kanno1、Y. Yasu2、K. Ishibashi2、K. Osada1 (1.Hitachi, Ltd.(Japan)、2.Renesas Tech. Corp.(Japan)) https://doi.org/10.7567/SSDM.2009.D-7-2