C, Tcl, Python, Perl, PrimeSim, LVS, CMOS design, Spectre, ADE, high-speed analog design, Custom Compiler, post-layout extraction, Cadence Virtuoso, DRC, Hspice, Circuit Simulation

bandgap references , Usb, Pi, Ddr3, Dll, Sata, Pcie, DFE, Bias generator, High speed Memory interfaces, Clktree, SerDes Interfaces, MIPI, Charge pump, HDMI, Analog mixed signal CMOS circuits, HBM2E SoC analog sub-block design, DDR5, Rx CDR, GDDR5, OPamps, LDO, LPDDR3, Tx PLL, Comparators

bandgap references , Comparators, Statistics, MOS Diodes, Transistor layout fabrication process, Analog Circuit Design, Monte Carlo analysis, Level Shifter, Schmitt Trigger, Statistical Distributions, Schematic generation, LDMOS, ESD protection circuits for CMOS IC, Power FETs, Amplifiers, Current Mirrors