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Karim Megawer
Karim Megawer
Verified email at illinois.edu
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Cited by
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Year
A 5GHz 370fsrms 6.5mW clock multiplier using a crystal-oscillator frequency quadrupler in 65nm CMOS
KM Megawer, A Elkholy, D Coombs, MG Ahmed, A Elmallah, ...
2018 IEEE International Solid-State Circuits Conference-(ISSCC), 392-394, 2018
362018
Design of crystal-oscillator frequency quadrupler for low-jitter clock multipliers
KM Megawer, A Elkholy, MG Ahmed, A Elmallah, PK Hanumolu
IEEE Journal of Solid-State Circuits 54 (1), 65-74, 2018
302018
A fast startup CMOS crystal oscillator using two-step injection
KM Megawer, N Pal, A Elkholy, MG Ahmed, A Khashaba, D Griffith, ...
IEEE Journal of Solid-State Circuits 54 (12), 3257-3268, 2019
212019
18.5 A 54MHz Crystal Oscillator With 30× Start-Up Time Reduction Using 2-Step Injection in 65nm CMOS
KM Megawer, N Pal, A Elkholy, MG Ahmed, A Khashaba, D Griffith, ...
2019 IEEE International Solid-State Circuits Conference-(ISSCC), 302-304, 2019
182019
A systematic design methodology for class-AB-style ring amplifiers
KM Megawer, FA Hussien, MM Aboudina, AN Mohieldin
IEEE Transactions on Circuits and Systems II: Express Briefs 65 (9), 1169-1173, 2018
122018
An adaptive slew rate and dead zone ring amplifier
KM Megawer, FA Hussien, MM Aboudina, AN Mohieldin
2016 IEEE International Symposium on Circuits and Systems (ISCAS), 305-308, 2016
112016
A low-noise frequency synthesizer using multiphase generation and combining techniques
A Khashaba, A Elkholy, KM Megawer, MG Ahmed, PK Hanumolu
IEEE Journal of Solid-State Circuits 55 (3), 592-601, 2019
102019
A 3.2-GHz 405 fsrms Jitter –237.2 dB FoMJIT Ring-Based Fractional-N Synthesizer
A Elmallah, J Zhu, A Khashaba, KM Megawer, A Elkholy, PK Hanumolu
IEEE Journal of Solid-State Circuits 57 (3), 698-708, 2022
72022
A 5GHz 245fsrms 8mW ring oscillator-based digital frequency synthesizer
A Khashaba, A Elkholy, KM Megawer, M Ahmed, PK Hanumolu
2019 IEEE Custom Integrated Circuits Conference (CICC), 1-4, 2019
52019
A 3.2GHz 405fsrms jitter -237.2dB-FoMJIT ring-based fractional-N synthesizer using two-step quantization noise cancellation and piecewise-linear nonlinearity …
A Elmallah, J Zhu, A Khashaba, K Megawer, A Elkholy, PK Hanumolu
2021 IEEE Custom Integrated Circuits Conference (CICC), 1-2, 2021
42021
Programmable digital sigma delta modulator
KM Megawer, P Upadhyaya, DZT Melek, ZD Wu
US Patent 10,348,310, 2019
22019
High-performance reference frequency generation techniques
KM Megawer
University of Illinois at Urbana-Champaign, 2020
2020
A 12-bit, 200MS/s digitally calibrated pipeline ADC with Embedded Sample and Hold
MR Abdelhamid, KM Megawer, FA Hussien, MM Aboudina
MELECON 2014-2014 17th IEEE Mediterranean Electrotechnical Conference, 267-280, 2014
2014
SPECIAL SECTION ON 2021 CUSTOM INTEGRATED CIRCUITS CONFERENCE
B Shen, S Bose, ML Johnston, H Luo, S Kundu, T Huusari, S Shahraini, ...
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