Mixed-signal circuit design including ADC, DAC, audio codec, PLL, filters, wireless power, power management, high speed serial interface, and sensor interfaces; design-for-testability (DfT), built-in self-test (BIST) and calibration techniques for mixed-signal circuits; Mixed-signal computing-in-memory circuit design; modeling and circuit design of Spiking neural network (SNN).

System-on-chip Analog Circuit and Systems