This course deals with CMOS mixed-signal circuits and systems. Key topics include Delay-Locked Loops (DLLs) and Phase-Locked Loops (PLLs), Analog-to-Digital converters (ADCs), Nyquist-rate ADCs (flash, pipelined, and successive approximation), over-sampled noise-shaping ADCs, Nyquist and noise-shaping time-to-digital converters (TDCs), All-Digital Phase-Locked Loops (ADPLLs), Finite Impulse Response (FIR), and Infinite Impulse Response (IIR) digital filters in ADPLLs and noise-shaping ADCs, simultaneous switching noise and analog/digital grounding.