Ayman A. Fayed

45 papers C 8Misc 1Journal 11Unranked 25
YearRankTypeTitle / Venue / Authors
2023 — conf
Spur-Free Switch-Mode Power Supplies.
MWSCAS
Tanner Tengberg, Hua Zhang, Ayman A. Fayed
2022 — conf
A 600V Half-Bridge Power Stage Fully Integrated with 25V Gate-Drivers in SiC CMOS Technology.
MWSCAS
Hua Zhang, Tianshi Liu, Utsav Gupta, Sundar Babu Isukapati, Emran K. Ashik, Adam J. Morgan, Bongmook Lee, WoongJe Sung, Anant K. Agarwal, Ayman A. Fayed
2022 — conf
Bias Temperature Instability on SiC n- and p-MOSFETs for High Temperature CMOS Applications.
IRPS
Emran K. Ashik, Sundar Babu Isukapati, Hua Zhang, Tianshi Liu, Utsav Gupta, Adam J. Morgan, Veena Misra, WoongJe Sung, Ayman A. Fayed, Anant K. Agarwal, Bongmook Lee
2021 — conf
A Dual-Frequency Single-Inductor Single-Output DC-DC Converter Topology with Spur-Free Switching for Security Applications.
MWSCAS
Tanner Tengberg, Ayman A. Fayed
2021 — conf
SPICE Modeling and CMOS Circuit Development of a SiC Power IC Technology.
MWSCAS
Tianshi Liu, Hua Zhang, Sundar Babu Isukapati, Emaran Ashik, Adam J. Morgan, Bongmook Lee, WoongJe Sung, Marvin H. White, Ayman A. Fayed, Anant K. Agarwal
2020 — conf
A 2-A 6-MHz Hysteretic Buck Converter with an 8-Bit Digital Jitter-Insensitive Frequency Correction Loop using Dual-Sided Hysteretic Band Modulation.
MWSCAS
Manmeet Singh, Ayman A. Fayed
2019 C conf
An All-Passive Emulated Ripple Control Technique for Constant-On-Time Buck Converters in CCM.
ISCAS
Muhammad Swilam Ahmed, Ayman A. Fayed
2019 — conf
Imbalanced High-Current Multi-Phase Buck Converters for High-Performance CPUs.
MWSCAS
Manmeet Singh, Ayman A. Fayed
2019 J jnl
Output Control Techniques for Dual-Frequency SIMO Buck Converters.
IEEE Trans. Circuits Syst. I Regul. Pap.
Yongjie Jiang, Sita Asar, Muhammad Swilam Ahmed, Hua Zhang, Ayman A. Fayed
2018 — conf
An 8 A 100-MHz 4-Phase Buck Converter with Fast Dynamic Response and Enhanced Light-Load Efficiency.
MWSCAS
Manmeet Singh, Ayman A. Fayed
2018 C conf
An Accurate Sense-FET-based Inductor Current Sensor with Wide Sensing Range for Buck Converters.
ISCAS
Yongjie Jiang, Muhammad Swilam, Sita Asar, Ayman A. Fayed
2018 — conf
An Average Inductor Current Sensor with Enhanced Accuracy in DCM for Buck Converters.
MWSCAS
Yongjie Jiang, Sita Asar, Ayman A. Fayed
2018 — conf
An on-chip resonant-gate-drive switched-capacitor converter for near-threshold computing achieving 70.2% efficiency at 0.92A/mm
ISSCC
Moataz Abdelfattah, Muhammad Swilam, Brian Dupaix, Dale Shane Smith, Ayman A. Fayed, Waleed Khalil
2017 J jnl
A MPPT Circuit With 25 µW Power Consumption and 99.7% Tracking Efficiency for PV Systems.
IEEE Trans. Circuits Syst. I Regul. Pap.
Ahmed A. Abdelmoaty, Mohammad Al-Shyoukh, Ying-Chih Hsu, Ayman A. Fayed
2017 — conf
A buck converter with optimized dynamic response using lag-lead active voltage positioning.
MWSCAS
Yongjie Jiang, Ayman A. Fayed
2017 C conf
A calibration-free low-power supply-pushing reduction circuit (SPRC) for LC VCOs.
ISCAS
Muhammad Swilam, Ahmed Naguib Mohamed, Brian Dupaix, Waleed Khalil, Ayman A. Fayed
2017 — conf
Tutorials 1: Switching noise mitigation for integrated dc-dc converters.
MWSCAS
Ayman A. Fayed
2016 J jnl
A 1 A, Dual-Inductor 4-Output Buck Converter With 20 MHz/100 MHz Dual-Frequency Switching and Integrated Output Filters in 65 nm CMOS.
IEEE J. Solid State Circuits
Yongjie Jiang, Ayman A. Fayed
2016 — conf
An overview of the fundamentals of battery chargers.
MWSCAS
Bora Tar, Ayman A. Fayed
2016 — conf
Power loss analysis in single-step, single-inductor energy-harvesting-based power supplies.
MWSCAS
Ahmed A. Abdelmoaty, Ayman A. Fayed
2016 — conf
Spur-free current-mode hysteretic boost converter for noise-sensitive loads.
MWSCAS
Mina Nashed, Ayman A. Fayed
2015 — conf
A 1A, 20MHz/100MHz dual-inductor 4-output buck converter with fully-integrated bond-wire-based output filters for ripple reduction.
CICC
Yongjie Jiang, Ayman A. Fayed
2015 J jnl
A Low-Power Dual-Frequency SIMO Buck Converter Topology With Fully-Integrated Outputs and Fast Dynamic Operation in 45 nm CMOS.
IEEE J. Solid State Circuits
Chih-Wei Chen, Ayman A. Fayed
2015 — conf
On-chip input and ground ringing suppression in high-frequency buck converters.
MWSCAS
Yongjie Jiang, Ayman A. Fayed
2014 — conf
A load-pull approach using multi-frequency harmonic tuners for enhancing PAE and device model accuracy.
MWSCAS
Mohamed El Mahalawy, Neven Misljenovic, Ayman A. Fayed
2014 — conf
A self-regulated 588 MHz buck regulator with on-chip passives and circuit stuffing in 65nm.
MWSCAS
Wei Fu, Ayman A. Fayed
2014 C conf
Power conversion schemes in nanometer CMOS mixed-signal SoCs.
ISCAS
Wei Fu, Ayman A. Fayed
2013 J jnl
Output switching noise spectral analysis and modeling in buck regulators.
Microelectron. J.
William A. Burkland, Chengwu Tao, Ayman A. Fayed
2013 J jnl
PWM Control Architecture With Constant Cycle Frequency Hopping and Phase Chopping for Spur-Free Operation in Buck Regulators.
IEEE Trans. Very Large Scale Integr. Syst.
Chengwu Tao, Ayman A. Fayed
2013 C conf
Switching and conduction loss analysis of buck converters operating in DCM-only scenarios.
ISCAS
Wei Fu, Siang Tong Tan, Ayman A. Fayed
2012 J jnl
A Low-Noise PFM-Controlled Buck Converter for Low-Power Applications.
IEEE Trans. Circuits Syst. I Regul. Pap.
Chengwu Tao, Ayman A. Fayed
2012 C conf
Output spectrum analysis of buck converters in DCM with PFM control.
ISCAS
Chengwu Tao, Ayman A. Fayed
2011 J jnl
A Buck Converter With Reduced Output Spurs Using Asynchronous Frequency Hopping.
IEEE Trans. Circuits Syst. II Express Briefs
Chengwu Tao, Ayman A. Fayed
2011 — conf
Spurious-noise-free buck regulator for direct powering of analog/RF loads using PWM control with random frequency hopping and random phase chopping.
ISSCC
Chengwu Tao, Ayman A. Fayed
2010 — conf
A 0.16mm
ISSCC
Yogesh K. Ramadass, Ayman A. Fayed, Baher Haroun, Anantha P. Chandrakasan
2010 C conf
A 6mW 480MHz continuous time ΣΔ modulator with 65dB DR over 5MHz bandwidth in 65nm CMOS.
ISCAS
Oguz Altun, Ayman A. Fayed, Russell Byrd, Rahmi Hezar, Gaurav Chandra, Gabriel Gomez
2010 J jnl
A Fully-Integrated Switched-Capacitor Step-Down DC-DC Converter With Digital Capacitance Modulation in 45 nm CMOS.
IEEE J. Solid State Circuits
Yogesh K. Ramadass, Ayman A. Fayed, Anantha P. Chandrakasan
2008 J jnl
A Low-Voltage Low-Power CMOS Analog Adaptive Equalizer for UTP-5 Cables.
IEEE Trans. Circuits Syst. I Regul. Pap.
Ayman A. Fayed, Mohammed Ismail
2007 C conf
A 3.7mW, 1.6V CMOS Analog Adaptive Equalizer for a 125Mbps Wire-Line Transceiver.
ISCAS
Ayman A. Fayed, Mohammed Ismail
2005 J jnl
A low-voltage, highly linear voltage-controlled transconductor.
IEEE Trans. Circuits Syst. II Express Briefs
Ayman A. Fayed, Mohammed Ismail
2004 — conf
A data merging technique for high-speed low-power multiply accumulate units.
ICASSP (5)
Ayman A. Fayed, Walid Elgharbawy, Magdy A. Bayoumi
2004 — conf
A digital tuning algorithm for on-chip resistors.
ISCAS (1)
Ayman A. Fayed, Mohammed Ismail
2002 Misc conf
A merged multiplier-accumulator for high speed signal processing applications.
ICASSP
Ayman A. Fayed, Magdy A. Bayoumi
2002 — conf
Noise-tolerant design and analysis for a low-voltage dynamic full adder cell.
ISCAS (3)
Ayman A. Fayed, Magdy A. Bayoumi
2001 — conf
A low power 10-transistor full adder cell for embedded architectures.
ISCAS (4)
Ayman A. Fayed, Magdy A. Bayoumi