| A 10-mW 16-b 15-MS/s two-step SAR ADC with 95-dB DR using dual-deadzone ring amplifier A ElShater, PK Venkatachala, CY Lee, J Muhlestein, S Leuenberger, ... IEEE Journal of Solid-State Circuits 54 (12), 3410-3420, 2019 | 59 | 2019 |
| A 0.6mW 31MHz 4th-order low-pass filter with +29dBm IIP3 using self-coupled source follower based biquads in 0.18µm CMOS Y Xu, S Leuenberger, PK Venkatachala, UK Moon 2016 IEEE Symposium on VLSI Circuits (VLSI-Circuits), 1-2, 2016 | 29 | 2016 |
| Process invariant biasing of ring amplifiers using deadzone regulation circuit PK Venkatachala, S Leuenberger, A ElShater, C Lee, Y Xu, B Xiao, ... 2018 IEEE International Symposium on Circuits and Systems (ISCAS), 1-5, 2018 | 22 | 2018 |
| A 74.33 dB SNDR 20 MSPS 2.74 mW pipelined ADC using a dynamic deadzone ring amplifier S Leuenberger, J Muhlestein, H Sun, P Venkatachala, UK Moon 2017 IEEE Custom Integrated Circuits Conference (CICC), 1-4, 2017 | 16 | 2017 |
| A Charge-Domain Switched-Gm-C Band-Pass Filter Using Interleaved Semi-Passive Charge-Sharing Technique Y Xu, PK Venkatachala, Y Hu, S Leuenberger, GC Temes, UK Moon IEEE Transactions on Circuits and Systems I: Regular Papers 67 (2), 600-610, 2019 | 11 | 2019 |
| Passive compensation for improved settling and large signal stabilization of ring amplifiers PK Venkatachala, S Leuenberger, A ElShater, C Lee, J Muhlestein, ... 2018 IEEE International Symposium on Circuits and Systems (ISCAS), 1-5, 2018 | 10 | 2018 |
| Voltage domain correction technique for timing skew errors in time interleaved ADCs PK Venkatachala, A ElShater, Y Xu, M El-Chammas, UK Moon 2017 IEEE International Symposium on Circuits and Systems (ISCAS), 1-4, 2017 | 7 | 2017 |
| A multi-path ring amplifier with dynamic biasing J Muhlestein, F Farahbakhshian, P Venkatachala, UK Moon 2017 IEEE International Symposium on Circuits and Systems (ISCAS), 1-4, 2017 | 7 | 2017 |
| A 7.5mW 35–70MHz 4th-order semi-passive charge-sharing band-pass filter with programmable bandwidth and 72dB stop-band rejection in 65nm CMOS Y Xu, PK Venkatachala, S Leuenberger, UK Moon 2016 IEEE Radio Frequency Integrated Circuits Symposium (RFIC), 162-165, 2016 | 7 | 2016 |
| A Pseudo-Pseudo-Differential ADC Achieving 105dB SNDR in 10kHz Bandwidth Using Ring Amplifier Based Integrators CY Lee, PK Venkatachala, A ElShater, UK Moon IEEE Transactions on Circuits and Systems II: Express Briefs 68 (7), 2327-2331, 2021 | 6 | 2021 |
| gm/ID-Based Frequency Compensation of CMOS Two-Stage Operational Amplifiers C Aueamnuay, AV Kayyil, NB Thota, PK Venkatachala, DJ Allstot 2020 IEEE International Symposium on Circuits and Systems (ISCAS), 1-5, 2020 | 5 | 2020 |
| Cascoded Ring Amplifiers for High Speed and High Accuracy Settling CY Lee, PK Venkatachala, A ElShater, B Xiao, H Hu, UK Moon 2019 IEEE International Symposium on Circuits and Systems (ISCAS), 1-5, 2019 | 5 | 2019 |
| Empirical Study of The Settling Behavior of Ring Amplifiers for Pipeline ADCs S Leuenberger, P Venkatachala, A ElShater, C Lee, M Oatman, B Xiao, ... 2018 IEEE International Symposium on Circuits and Systems (ISCAS), 2018 | 5 | 2018 |
| Gm-Free Assisted Opamp Technique for Continuous Time Delta-Sigma Modulators A ElShater, CY Lee, PK Venkatachala, M Dessouky, UK Moon 2019 IEEE International Symposium on Circuits and Systems (ISCAS), 1-4, 2019 | 4 | 2019 |
| An empirical study of the settling performance of ring amplifiers for pipelined ADCs S Leuenberger, PK Venkatachala, A ElShater, M Oatman, C Lee, B Xiao, ... 2018 IEEE International Symposium on Circuits and Systems (ISCAS), 1-5, 2018 | 4 | 2018 |
| An 80mA Capacitor-Less LDO with 6.5 µA Quiescent Current and No Frequency Compensation Using Adaptive-Deadzone Ring Amplifier B Xiao, PK Venkatachala, Y Xu, A ElShater, CY Lee, S Leuenberger, ... 2019 IEEE Asian Solid-State Circuits Conference (A-SSCC), 39-42, 2019 | 3 | 2019 |
| A highly compact wideband continuous-time transimpedance low-pass filter Y Xu, PK Venkatachala, UK Moon 2017 IEEE International Symposium on Circuits and Systems (ISCAS), 1-4, 2017 | 3 | 2017 |
| Application of Ring-Amplifiers for Low-Power Wide-Bandwidth Digital Subsampling ADC-PLL CY Lee, A ElShater, PK Venkatachala, H Hu, B Xiao, UK Moon 2019 IEEE International Symposium on Circuits and Systems (ISCAS), 1-5, 2019 | 1 | 2019 |
| Power Optimized Comparator Selecting Method For Stochastic ADC B Xiao, S Leuenberger, PK Venkatachala, A ElShater, C Lee, M Oatman, ... 2018 IEEE International Symposium on Circuits and Systems (ISCAS), 1-4, 2018 | 1 | 2018 |
| Design Considerations and Circuit Techniques for Robust Ring-Amplifiers PK Venkatachala | | 2019 |
Ahmed ElShaterPhD student, Oregon State UniversityVerified email at oregonstate.edu
