Spencer Leuenberger

18 papers C 8Journal 2Unranked 8

Year	Rank	Type	Title / Venue / Authors
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
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
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 73dB SNDR 20MS/s 1.28mW SAR-TDC using hybrid two-step quantization. CICC Jason Muhlestein, Spencer Leuenberger, Hyuk Sun, Yang Xu, 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
2016	—	`conf`	A 0.6mW 31MHz 4 VLSI Circuits Yang Xu, Spencer Leuenberger, Praveen Kumar Venkatachala, Un-Ku Moon
2016	—	`conf`	A 50 MHz bandwidth 54.2 dB SNDR reference-free stochastic ADC using VCO-based quantizers. A-SSCC Hyuk Sun, Jason Muhlestein, Spencer Leuenberger, Kazuki Sobue, Koichi Hamashita, Un-Ku Moon
2015	C	`conf`	A single OpAmp 2 ISCAS Spencer Leuenberger, Un-Ku Moon
2015	C	`conf`	Highly linear continuous-time MASH ΔΣ ADC with dual VCO-based quantizers. ISCAS Yang Xu, Spencer Leuenberger, Un-Ku Moon
2015	C	`conf`	Time-interleaved integrating quantizer incorporating channel coupling for speed and linearity enhancement. ISCAS Yue Hu, Spencer Leuenberger, Yang Xu, Un-Ku Moon
2014	—	`conf`	Analysis and performance trade-offs of linearity calibration for stochastic ADCs. ICECS Allen Waters, Spencer Leuenberger, Farshad Farahbakhshian, Un-Ku Moon
2014	—	`conf`	Resistive correction of low output impedance high-speed current-steering DACs. ICECS Spencer Leuenberger, Allen Waters, Un-Ku Moon