A low power 10-transistor full adder cell for embedded architectures. - Ayman A. Fayed; Magdy A. Bayoumi (ISCAS (4), 2001)

A merged multiplier-accumulator for high speed signal processing applications. - Ayman A. Fayed; Magdy A. Bayoumi (ICASSP, 2002)

Noise-tolerant design and analysis for a low-voltage dynamic full adder cell. - Ayman A. Fayed; Magdy A. Bayoumi (ISCAS (3), 2002)

A data merging technique for high-speed low-power multiply accumulate units. - Ayman A. Fayed; Walid Elgharbawy; Magdy A. Bayoumi (ICASSP (5), 2004)

A digital tuning algorithm for on-chip resistors. - Ayman A. Fayed; Mohammed Ismail 001 (ISCAS (1), 2004)

A low-voltage, highly linear voltage-controlled transconductor. - Ayman A. Fayed; Mohammed Ismail 001 (IEEE Trans. Circuits Syst. II Express Briefs, 2005)

A 3.7mW, 1.6V CMOS Analog Adaptive Equalizer for a 125Mbps Wire-Line Transceiver. - Ayman A. Fayed; Mohammed Ismail 001 (ISCAS, 2007)

A Low-Voltage Low-Power CMOS Analog Adaptive Equalizer for UTP-5 Cables. - Ayman A. Fayed; Mohammed Ismail 001 (IEEE Trans. Circuits Syst. I Regul. Pap., 2008)

A 6mW 480MHz continuous time ΣΔ modulator with 65dB DR over 5MHz bandwidth in 65nm CMOS. - Oguz Altun; Ayman A. Fayed; Russell Byrd; Rahmi Hezar; Gaurav Chandra; Gabriel Gomez (ISCAS, 2010)

A 0.16mm2 completely on-chip switched-capacitor DC-DC converter using digital capacitance modulation for LDO replacement in 45nm CMOS. - Yogesh K. Ramadass; Ayman A. Fayed; Baher Haroun; Anantha P. Chandrakasan (ISSCC, 2010)

A Fully-Integrated Switched-Capacitor Step-Down DC-DC Converter With Digital Capacitance Modulation in 45 nm CMOS. - Yogesh K. Ramadass; Ayman A. Fayed; Anantha P. Chandrakasan (IEEE J. Solid State Circuits, 2010)

Spurious-noise-free buck regulator for direct powering of analog/RF loads using PWM control with random frequency hopping and random phase chopping. - Chengwu Tao; Ayman A. Fayed (ISSCC, 2011)

A Buck Converter With Reduced Output Spurs Using Asynchronous Frequency Hopping. - Chengwu Tao; Ayman A. Fayed (IEEE Trans. Circuits Syst. II Express Briefs, 2011)

Output spectrum analysis of buck converters in DCM with PFM control. - Chengwu Tao; Ayman A. Fayed (ISCAS, 2012)

A Low-Noise PFM-Controlled Buck Converter for Low-Power Applications. - Chengwu Tao; Ayman A. Fayed (IEEE Trans. Circuits Syst. I Regul. Pap., 2012)

Switching and conduction loss analysis of buck converters operating in DCM-only scenarios. - Wei Fu; Siang Tong Tan; Ayman A. Fayed (ISCAS, 2013)

Output switching noise spectral analysis and modeling in buck regulators. - William A. Burkland; Chengwu Tao; Ayman A. Fayed (Microelectron. J., 2013)

PWM Control Architecture With Constant Cycle Frequency Hopping and Phase Chopping for Spur-Free Operation in Buck Regulators. - Chengwu Tao; Ayman A. Fayed (IEEE Trans. Very Large Scale Integr. Syst., 2013)

Power conversion schemes in nanometer CMOS mixed-signal SoCs. - Wei Fu; Ayman A. Fayed (ISCAS, 2014)

A self-regulated 588 MHz buck regulator with on-chip passives and circuit stuffing in 65nm. - Wei Fu; Ayman A. Fayed (MWSCAS, 2014)

A load-pull approach using multi-frequency harmonic tuners for enhancing PAE and device model accuracy. - Mohamed El Mahalawy; Neven Misljenovic; Ayman A. Fayed (MWSCAS, 2014)

A 1A, 20MHz/100MHz dual-inductor 4-output buck converter with fully-integrated bond-wire-based output filters for ripple reduction. - Yongjie Jiang; Ayman A. Fayed (CICC, 2015)

On-chip input and ground ringing suppression in high-frequency buck converters. - Yongjie Jiang; Ayman A. Fayed (MWSCAS, 2015)

A Low-Power Dual-Frequency SIMO Buck Converter Topology With Fully-Integrated Outputs and Fast Dynamic Operation in 45 nm CMOS. - Chih-Wei Chen; Ayman A. Fayed (IEEE J. Solid State Circuits, 2015)

Power loss analysis in single-step, single-inductor energy-harvesting-based power supplies. - Ahmed A. Abdelmoaty; Ayman A. Fayed (MWSCAS, 2016)

Spur-free current-mode hysteretic boost converter for noise-sensitive loads. - Mina Nashed; Ayman A. Fayed (MWSCAS, 2016)

An overview of the fundamentals of battery chargers. - Bora Tar; Ayman A. Fayed (MWSCAS, 2016)

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. - Yongjie Jiang; Ayman A. Fayed (IEEE J. Solid State Circuits, 2016)

A calibration-free low-power supply-pushing reduction circuit (SPRC) for LC VCOs. - Muhammad Swilam; Ahmed Naguib Mohamed; Brian Dupaix; Waleed Khalil; Ayman A. Fayed (ISCAS, 2017)

Tutorials 1: Switching noise mitigation for integrated dc-dc converters. - Ayman A. Fayed (MWSCAS, 2017)

A buck converter with optimized dynamic response using lag-lead active voltage positioning. - Yongjie Jiang; Ayman A. Fayed (MWSCAS, 2017)

A MPPT Circuit With 25 µW Power Consumption and 99.7% Tracking Efficiency for PV Systems. - Ahmed A. Abdelmoaty; Mohammad Al-Shyoukh; Ying-Chih Hsu; Ayman A. Fayed (IEEE Trans. Circuits Syst. I Regul. Pap., 2017)

An Accurate Sense-FET-based Inductor Current Sensor with Wide Sensing Range for Buck Converters. - Yongjie Jiang; Muhammad Swilam; Sita Asar; Ayman A. Fayed (ISCAS, 2018)

An on-chip resonant-gate-drive switched-capacitor converter for near-threshold computing achieving 70.2% efficiency at 0.92A/mm2 current density and 0.4V output. - Moataz Abdelfattah; Muhammad Swilam; Brian Dupaix; Dale Shane Smith; Ayman A. Fayed; Waleed Khalil (ISSCC, 2018)

An Average Inductor Current Sensor with Enhanced Accuracy in DCM for Buck Converters. - Yongjie Jiang; Sita Asar; Ayman A. Fayed (MWSCAS, 2018)

An 8 A 100-MHz 4-Phase Buck Converter with Fast Dynamic Response and Enhanced Light-Load Efficiency. - Manmeet Singh; Ayman A. Fayed (MWSCAS, 2018)

An All-Passive Emulated Ripple Control Technique for Constant-On-Time Buck Converters in CCM. - Muhammad Swilam Ahmed; Ayman A. Fayed (ISCAS, 2019)

Imbalanced High-Current Multi-Phase Buck Converters for High-Performance CPUs. - Manmeet Singh; Ayman A. Fayed (MWSCAS, 2019)

Output Control Techniques for Dual-Frequency SIMO Buck Converters. - Yongjie Jiang; Sita Asar; Muhammad Swilam Ahmed; Hua Zhang; Ayman A. Fayed (IEEE Trans. Circuits Syst. I Regul. Pap., 2019)

A 2-A 6-MHz Hysteretic Buck Converter with an 8-Bit Digital Jitter-Insensitive Frequency Correction Loop using Dual-Sided Hysteretic Band Modulation. - Manmeet Singh; Ayman A. Fayed (MWSCAS, 2020)

SPICE Modeling and CMOS Circuit Development of a SiC Power IC Technology. - 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 (MWSCAS, 2021)

A Dual-Frequency Single-Inductor Single-Output DC-DC Converter Topology with Spur-Free Switching for Security Applications. - Tanner Tengberg; Ayman A. Fayed (MWSCAS, 2021)

Bias Temperature Instability on SiC n- and p-MOSFETs for High Temperature CMOS Applications. - 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 (IRPS, 2022)

A 600V Half-Bridge Power Stage Fully Integrated with 25V Gate-Drivers in SiC CMOS Technology. - 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 (MWSCAS, 2022)

Spur-Free Switch-Mode Power Supplies. - Tanner Tengberg; Hua Zhang; Ayman A. Fayed (MWSCAS, 2023)