Praveen Kumar Venkatachala

20 papers C 12Journal 4Unranked 4
YearRankTypeTitle / Venue / Authors
2023 J jnl
A Rail-to-Rail 12 MS/s 91.3 dB SNDR 94.1 dB DR Two-Step SAR ADC With Integrated Input Buffer Using Predictive Level-Shifting.
IEEE J. Solid State Circuits
Manxin Li, Calvin Yoji Lee, Praveen Kumar Venkatachala, Ahmed ElShater, Yuichi Miyahara, Kazuki Sobue, Koji Tomioka, Un-Ku Moon
2021 J jnl
A Pseudo-Pseudo-Differential ADC Achieving 105dB SNDR in 10kHz Bandwidth Using Ring Amplifier Based Integrators.
IEEE Trans. Circuits Syst. II Express Briefs
Calvin Yoji Lee, Praveen Kumar Venkatachala, Ahmed ElShater, Un-Ku Moon
2020 J jnl
A Charge-Domain Switched-G
IEEE Trans. Circuits Syst. I Regul. Pap.
Yang Xu, Praveen Kumar Venkatachala, Yue Hu, Spencer Leuenberger, Gabor C. Temes, Un-Ku Moon
2020 C conf
gm/ID-Based Frequency Compensation of CMOS Two-Stage Operational Amplifiers.
ISCAS
Chaiyanut Aueamnuay, Ajmal Vadakkan Kayyil, Narayana Bhagirath Thota, Praveen Kumar Venkatachala, David J. Allstot
2019 J jnl
A 10-mW 16-b 15-MS/s Two-Step SAR ADC With 95-dB DR Using Dual-Deadzone Ring Amplifier.
IEEE J. Solid State Circuits
Ahmed ElShater, Praveen Kumar Venkatachala, Calvin Yoji Lee, Jason Muhlestein, Spencer Leuenberger, Kazuki Sobue, Koichi Hamashita, Un-Ku Moon
2019 — conf
A 10mW 16b 15MS/s Two-Step SAR ADC with 95dB DR Using Dual-Deadzone Ring-Amplifier.
ISSCC
Ahmed ElShater, Calvin Yoji Lee, Praveen Kumar Venkatachala, Jason Muhlestein, Spencer Leuenberger, Kazuki Sobue, Koichi Hamashita, Un-Ku Moon
2019 — conf
An 80mA Capacitor-Less LDO with 6.5µA Quiescent Current and No Frequency Compensation Using Adaptive-Deadzone Ring Amplifier.
A-SSCC
Bohui Xiao, Praveen Kumar Venkatachala, Yang Xu, Ahmed ElShater, Calvin Yoji Lee, Spencer Leuenberger, Qadeer Ahmad Khan, Un-Ku Moon
2019 C conf
Application of Ring-Amplifiers for Low-Power Wide-Bandwidth Digital Subsampling ADC-PLL.
ISCAS
Calvin Yoji Lee, Ahmed ElShater, Praveen Kumar Venkatachala, Hang Hu, Bohui Xiao, Un-Ku Moon
2019 C conf
Cascoded Ring Amplifiers for High Speed and High Accuracy Settling.
ISCAS
Calvin Yoji Lee, Praveen Kumar Venkatachala, Ahmed ElShater, Bohui Xiao, Hang Hu, Un-Ku Moon
2019 C conf
Gm-Free Assisted Opamp Technique for Continuous Time Delta-Sigma Modulators.
ISCAS
Ahmed ElShater, Calvin Y. Lee, Praveen Kumar Venkatachala, Mohamed Dessouky, Un-Ku Moon
2018 C conf
A Power Efficient SAR Algorithm for High Resolution ADCs.
ISCAS
Calvin Lee, Spencer Leuenberger, Praveen Kumar Venkatachala, Ahmed ElShater, Michael Oatman, Bohui Xiao, Un-Ku Moon
2018 C conf
An Empirical Study of the Settling Performance of Ring Amplifiers for Pipelined ADCs.
ISCAS
Spencer Leuenberger, Praveen Kumar Venkatachala, Ahmed ElShater, Michael Oatman, Calvin Lee, Bohui Xiao, Un-Ku Moon
2018 C conf
Passive Compensation for Improved Settling and Large Signal Stabilization of Ring Amplifiers.
ISCAS
Praveen Kumar Venkatachala, Spencer Leuenberger, Ahmed ElShater, Calvin Lee, Jason Muhlestein, Bohui Xiao, Michael Oatman, Un-Ku Moon
2018 C conf
Power Optimized Comparator Selecting Method For Stochastic ADC.
ISCAS
Bohui Xiao, Spencer Leuenberger, Praveen Kumar Venkatachala, Ahmed ElShater, Calvin Lee, Michael Oatman, Un-Ku Moon
2018 C conf
Process Invariant Biasing of Ring Amplifiers Using Deadzone Regulation Circuit.
ISCAS
Praveen Kumar Venkatachala, Spencer Leuenberger, Ahmed ElShater, Calvin Lee, Yang Xu, Bohui Xiao, Michael Oatman, Un-Ku Moon
2017 — conf
A 74.33 dB SNDR 20 MSPS 2.74 mW pipelined ADC using a dynamic deadzone ring amplifier.
CICC
Spencer Leuenberger, Jason Muhlestein, Hyuk Sun, Praveen Kumar Venkatachala, Un-Ku Moon
2017 C conf
A highly compact wideband continuous-time transimpedance low-pass filter.
ISCAS
Yang Xu, Praveen Kumar Venkatachala, Un-Ku Moon
2017 C conf
A multi-path ring amplifier with dynamic biasing.
ISCAS
Jason Muhlestein, Farshad Farahbakhshian, Praveen Kumar Venkatachala, Un-Ku Moon
2017 C conf
Voltage domain correction technique for timing skew errors in time interleaved ADCs.
ISCAS
Praveen Kumar Venkatachala, Ahmed ElShater, Yang Xu, Manar El-Chammas, Un-Ku Moon
2016 — conf
A 0.6mW 31MHz 4
VLSI Circuits
Yang Xu, Spencer Leuenberger, Praveen Kumar Venkatachala, Un-Ku Moon