Spencer Leuenberger

According to our database, Spencer Leuenberger authored at least 18 papers between 2014 and 2020.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2020

A Charge-Domain Switched-G_m-C Band-Pass Filter Using Interleaved Semi-Passive Charge-Sharing Technique.

Yang Xu, Praveen Kumar Venkatachala, Yue Hu, Spencer Leuenberger, Gabor C. Temes, Un-Ku Moon

IEEE Trans. Circuits Syst. I Regul. Pap., 2020

2019

A 10-mW 16-b 15-MS/s Two-Step SAR ADC With 95-dB DR Using Dual-Deadzone Ring Amplifier.

Ahmed ElShater, Praveen Kumar Venkatachala, Calvin Yoji Lee, Jason Muhlestein, Spencer Leuenberger, Kazuki Sobue, Koichi Hamashita, Un-Ku Moon

IEEE J. Solid State Circuits, 2019

A 10mW 16b 15MS/s Two-Step SAR ADC with 95dB DR Using Dual-Deadzone Ring-Amplifier.

Ahmed ElShater, Calvin Yoji Lee, Praveen Kumar Venkatachala, Jason Muhlestein, Spencer Leuenberger, Kazuki Sobue, Koichi Hamashita, Un-Ku Moon

Proceedings of the IEEE International Solid- State Circuits Conference, 2019

An 80mA Capacitor-Less LDO with 6.5µA Quiescent Current and No Frequency Compensation Using Adaptive-Deadzone Ring Amplifier.

Bohui Xiao, Praveen Kumar Venkatachala, Yang Xu, Ahmed ElShater, Calvin Yoji Lee, Spencer Leuenberger, Qadeer Ahmad Khan, Un-Ku Moon

Proceedings of the IEEE Asian Solid-State Circuits Conference, 2019

2018

Power Optimized Comparator Selecting Method For Stochastic ADC.

Bohui Xiao, Spencer Leuenberger, Praveen Kumar Venkatachala, Ahmed ElShater, Calvin Lee, Michael Oatman, Un-Ku Moon

Proceedings of the IEEE International Symposium on Circuits and Systems, 2018

Passive Compensation for Improved Settling and Large Signal Stabilization of Ring Amplifiers.

Praveen Kumar Venkatachala, Spencer Leuenberger, Ahmed ElShater, Calvin Lee, Jason Muhlestein, Bohui Xiao, Michael Oatman, Un-Ku Moon

Proceedings of the IEEE International Symposium on Circuits and Systems, 2018

Process Invariant Biasing of Ring Amplifiers Using Deadzone Regulation Circuit.

Praveen Kumar Venkatachala, Spencer Leuenberger, Ahmed ElShater, Calvin Lee, Yang Xu, Bohui Xiao, Michael Oatman, Un-Ku Moon

Proceedings of the IEEE International Symposium on Circuits and Systems, 2018

An Empirical Study of the Settling Performance of Ring Amplifiers for Pipelined ADCs.

Spencer Leuenberger, Praveen Kumar Venkatachala, Ahmed ElShater, Michael Oatman, Calvin Lee, Bohui Xiao, Un-Ku Moon

Proceedings of the IEEE International Symposium on Circuits and Systems, 2018

A Power Efficient SAR Algorithm for High Resolution ADCs.

Calvin Lee, Spencer Leuenberger, Praveen Kumar Venkatachala, Ahmed ElShater, Michael Oatman, Bohui Xiao, Un-Ku Moon

Proceedings of the IEEE International Symposium on Circuits and Systems, 2018

2017

A 73dB SNDR 20MS/s 1.28mW SAR-TDC using hybrid two-step quantization.

Jason Muhlestein, Spencer Leuenberger, Hyuk Sun, Yang Xu, Un-Ku Moon

Proceedings of the 2017 IEEE Custom Integrated Circuits Conference, 2017

A 74.33 dB SNDR 20 MSPS 2.74 mW pipelined ADC using a dynamic deadzone ring amplifier.

Spencer Leuenberger, Jason Muhlestein, Hyuk Sun, Praveen Kumar Venkatachala, Un-Ku Moon

Proceedings of the 2017 IEEE Custom Integrated Circuits Conference, 2017

2016

A 0.6mW 31MHz 4^th-order low-pass filter with +29dBm IIP3 using self-coupled source follower based biquads in 0.18µm CMOS.

Yang Xu, Spencer Leuenberger, Praveen Kumar Venkatachala, Un-Ku Moon

Proceedings of the 2016 IEEE Symposium on VLSI Circuits, 2016

A 50 MHz bandwidth 54.2 dB SNDR reference-free stochastic ADC using VCO-based quantizers.

Hyuk Sun, Jason Muhlestein, Spencer Leuenberger, Kazuki Sobue, Koichi Hamashita, Un-Ku Moon

Proceedings of the IEEE Asian Solid-State Circuits Conference, 2016

2015

Highly linear continuous-time MASH ΔΣ ADC with dual VCO-based quantizers.

Yang Xu, Spencer Leuenberger, Un-Ku Moon

Proceedings of the 2015 IEEE International Symposium on Circuits and Systems, 2015

A single OpAmp 2^nd-Order ΔΣ ADC with a double integrating quantizer.

Spencer Leuenberger, Un-Ku Moon

Proceedings of the 2015 IEEE International Symposium on Circuits and Systems, 2015

Time-interleaved integrating quantizer incorporating channel coupling for speed and linearity enhancement.

Yue Hu, Spencer Leuenberger, Yang Xu, Un-Ku Moon

Proceedings of the 2015 IEEE International Symposium on Circuits and Systems, 2015

2014

Analysis and performance trade-offs of linearity calibration for stochastic ADCs.

Allen Waters, Spencer Leuenberger, Farshad Farahbakhshian, Un-Ku Moon

Proceedings of the 21st IEEE International Conference on Electronics, Circuits and Systems, 2014

Resistive correction of low output impedance high-speed current-steering DACs.

Spencer Leuenberger, Allen Waters, Un-Ku Moon

Proceedings of the 21st IEEE International Conference on Electronics, Circuits and Systems, 2014