| A 16-mW 78-dB SNDR 10-MHz BW CT ADC Using Residue-Cancelling VCO-Based Quantizer K Reddy, S Rao, R Inti, B Young, A Elshazly, M Talegaonkar, ... Solid-State Circuits, IEEE Journal of 47 (12), 2916-2927, 2012 | 228 | 2012 |
| A 16mW 78dB-SNDR 10MHz-BW CT-ΔΣ ADC using residue-cancelling VCO-based quantizer K Reddy, S Rao, R Inti, B Young, A Elshazly, M Talegaonkar, ... Solid-State Circuits Conference Digest of Technical Papers (ISSCC), 2012 …, 2012 | 228 | 2012 |
| A 71dB SFDR open loop VCO-based ADC using 2-level PWM modulation S Rao, B Young, A Elshazly, W Yin, N Sasidhar, PK Hanumolu 2011 Symposium on VLSI Circuits-Digest of Technical Papers, 2011 | 111 | 2011 |
| A Deterministic Digital Background Calibration Technique for VCO-Based ADCs S Rao, K Reddy, B Young, PK Hanumolu IEEE JOURNAL OF SOLID-STATE CIRCUITS 49 (4), 950-960, 2014 | 102 | 2014 |
| A Noise-Shaping Time-to-Digital Converter Using Switched-Ring Oscillators—Analysis, Design, and Measurement Techniques A Elshazly, S Rao, B Young, PK Hanumolu Solid-State Circuits, IEEE Journal of, 2014 | 97 | 2014 |
| A Highly Digital VCO-Based ADC Architecture for Current Sensing Applications P Prabha, SJ Kim, K Reddy, S Rao, N Griesert, A Rao, G Winter, ... Solid-State Circuits, IEEE Journal of 50 (8), 1785-1795, 2015 | 77 | 2015 |
| A high-PSR LDO using a feedforward supply-noise cancellation technique B Yang, B Drost, S Rao, PK Hanumolu Custom Integrated Circuits Conference (CICC), 2011 IEEE, 1-4, 2011 | 77 | 2011 |
| A 13b 315fs rms 2mW 500MS/s 1MHz bandwidth highly digital time-to-digital converter using switched ring oscillators A Elshazly, S Rao, B Young, PK Hanumolu Solid-State Circuits Conference Digest of Technical Papers (ISSCC), 2012 …, 2012 | 59 | 2012 |
| A 1.2-A Buck-Boost LED Driver With On-Chip Error Averaged SenseFET-Based Current Sensing Technique S Rao, Q Khan, S Bang, D Swank, A Rao, W McIntyre, PK Hanumolu Solid-State Circuits, IEEE Journal of 46 (12), 2772-2783, 2011 | 58 | 2011 |
| A 54mW 1.2 GS/s 71.5 dB SNDR 50MHz BW VCO-based CT ΔΣ ADC using dual phase/frequency feedback in 65nm CMOS K Reddy, S Dey, S Rao, B Young, P Prabha, PK Hanumolu VLSI Circuits (VLSI Circuits), 2015 Symposium on, C256-C257, 2015 | 53 | 2015 |
| Variable gain current input amplifier and method VV Ivanov, KE Kunz, SR Bandigadi, PNV Mangina US Patent 7,768,351, 2010 | 52 | 2010 |
| A 75dB DR 50MHz BW 3 rd order CT-ΔΣ modulator using VCO-based integrators B Young, K Reddy, S Rao, A Elshazly, T Anand, PK Hanumolu VLSI Circuits Digest of Technical Papers, 2014 Symposium on, 1-2, 2014 | 48 | 2014 |
| A 1.2 A buck-boost LED driver with 13% efficiency improvement using error-averaged SenseFET-based current sensing S Rao, Q Khan, S Bang, D Swank, A Rao, W McIntyre, PK Hanumolu Solid-State Circuits Conference Digest of Technical Papers (ISSCC), 2011 …, 2011 | 32 | 2011 |
| A 4.1 mW, 12-bit ENOB, 5MHz BW, VCO-based ADC with on-chip deterministic digital background calibration in 90nm CMOS S Rao, K Reddy, B Young, PK Hanumolu 2013 Symposium on VLSI Circuits, 2013 | 31 | 2013 |
| A 900mA 93% efficient 50µA quiescent current fixed frequency hysteretic buck converter using a highly digital hybrid voltage-and current-mode control Q Khan, A Elshazly, S Rao, R Inti, PK Hanumolu VLSI Circuits (VLSIC), 2012 Symposium on, 182-183, 2012 | 24 | 2012 |
| A VCO-based current-to-digital converter for sensor applications P Prabha, SJ Kim, K Reddy, S Rao, N Griesert, A Rao, G Winter, ... Custom Integrated Circuits Conference (CICC), 2014 IEEE Proceedings of the, 1-4, 2014 | 8 | 2014 |
| Linearizing techniques for voltage controlled oscillator based analog to digital converters SB Rao | 3 | 2013 |
| A 3.3 V 500mA digital Buck-Boost converter with 92% peak efficiency using constant ON/OFF time delta-sigma fractional-N control Q Khan, S Rao, D Swank, A Rao, W McIntyre, S Bang, PK Hanumolu ESSCIRC (ESSCIRC), 2011 Proceedings of the, 439-442, 2011 | 2 | 2011 |
| A Deterministic Background Calibration Technique for Voltage Controlled Oscillator Based ADC S Rao, PK Hanumolu High-Performance AD and DA Converters, IC Design in Scaled Technologies, and …, 2015 | 1 | 2015 |
| Design techniques for high efficiency high current LED drivers SB Rao | 1 | 2011 |
