Clarity, VNAs, PowerSI, high speed oscilloscopes, 2.5D extraction tools, simulation result to lab measurement correlation, SIwave, spectrum analyzers, TDRs, PHYs, Ansys HFSS, high speed SerDes, IBIS-AMI model simulations, FCBGA design rules, Sigrity

layout and physical verification, jitter and signal equalization techniques, Phase Interpolator, CMOS design, High Speed Clock Distribution, Bias and Bandgap Voltage Regulators, Low jitter PLL, CAD tools for circuit simulation, SERDES