A VCO-based current-to-digital converter for sensor applications. - Praveen Prabha; Seong Joong Kim; Karthikeyan Reddy; Sachin Rao; Nathanael Griesert; Arun Rao; Greg Winter; Pavan Kumar Hanumolu (CICC, 2014)

An 8 Gb/s-64 Mb/s, 2.3-4.2 mW/Gb/s Burst-Mode Transmitter in 90 nm CMOS. - Mrunmay Talegaonkar; Amr Elshazly; Karthikeyan Reddy; Praveen Prabha; Tejasvi Anand; Pavan Kumar Hanumolu (IEEE J. Solid State Circuits, 2014)

A 54mW 1.2GS/s 71.5dB SNDR 50MHz BW VCO-based CT ΔΣ ADC using dual phase/frequency feedback in 65nm CMOS. - Karthikeyan Reddy; Siladitya Dey 002; Sachin Rao; Brian Young; Praveen Prabha; Pavan Kumar Hanumolu (VLSIC, 2015)

A Highly Digital VCO-Based ADC Architecture for Current Sensing Applications. - Praveen Prabha; Seong Joong Kim; Karthikeyan Reddy; Sachin Rao; Nathanael Griesert; Arun Rao; Greg Winter; Pavan Kumar Hanumolu (IEEE J. Solid State Circuits, 2015)