AM2434: Recommended Typ PCB single-ended impedance and differential impedance for DDR and PCIE - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums
Impedance Matching for High Speed Signals in PCB Design | NWES Blog
What is Differential Impedance and Why do We Care? | Signal Integrity Journal
Signal integrity analysis and Peripheral Component Interconnect Express backplane link compliance assessment - Orekhov - 2022 - Engineering Reports - Wiley Online Library
LPDDR4 Clock Trace impedance recommendation - NXP Community
Why Controlled Impedance Really Matters | Sierra Circuits
DS80PCI102 - source / termination differential impedance - Interface forum - Interface - TI E2E support forums