Charge pump optimization and output spur reduction in VCO-based OTAs for active-RC analog filters. - Sarthak Kalani; Shravan S. Nagam; Peter R. Kinget (ISCAS, 2016)

A -236.3dB FoM sub-sampling low-jitter supply-robust ring-oscillator PLL for clocking applications with feed-forward noise-cancellation. - Shravan S. Nagam; Peter R. Kinget (CICC, 2017)

A 0.008mm2 2.4GHz type-I sub-sampling ring-oscillator-based phase-locked loop with a -239.7dB FoM and -64dBc reference spurs. - Shravan S. Nagam; Peter R. Kinget (CICC, 2018)

A Low-Jitter Ring-Oscillator Phase-Locked Loop Using Feedforward Noise Cancellation With a Sub-Sampling Phase Detector. - Shravan S. Nagam; Peter R. Kinget (IEEE J. Solid State Circuits, 2018)

Auxiliary Feed-Forward Noise Cancellation Techniques for a Generic Type-II Ring Oscillator Phase Locked Loop. - Shravan S. Nagam; Yongping Fan; Peter R. Kinget (IEEE Trans. Circuits Syst. II Express Briefs, 2021)