default search action
Google
Google Scholar
Semantic Scholar
Internet Archive Scholar
CiteSeerX
ORCIDAhmed Elkholy
Person information
Refine list
refinements active!
zoomed in on ?? of ?? records
view refined list in
export refined list as
2020 – today
- 2022
[j22]Ahmed Elmallah
, Junheng Zhu, Amr Khashaba, Karim M. Megawer, Ahmed Elkholy, Pavan Kumar Hanumolu:
A 3.2-GHz 405 fsrms Jitter -237.2 dB FoMJIT Ring-Based Fractional-N Synthesizer. IEEE J. Solid State Circuits 57(3): 698-708 (2022)- 2021
- [j21]Mostafa Gamal Ahmed, Dongwook Kim, Romesh Kumar Nandwana, Ahmed Elkholy, Kadaba R. Lakshmikumar, Pavan Kumar Hanumolu:
A 16-Gb/s -11.6-dBm OMA Sensitivity 0.7-pJ/bit Optical Receiver in 65-nm CMOS Enabled by Duobinary Sampling. IEEE J. Solid State Circuits 56(9): 2795-2803 (2021) - [c20]Ahmed Elmallah, Junheng Zhu, Amr Khashaba, Karim M. Megawer, Ahmed Elkholy, Pavan Kumar Hanumolu:
A 3.2GHz 405fsrms jitter -237.2dB-FoMJIT ring-based fractional-N synthesizer using two-step quantization noise cancellation and piecewise-linear nonlinearity correction. CICC 2021: 1-2 - 2020
- [j20]Ayat Taha, Ashraf Darwish, Aboul Ella Hassanien, Ahmed Elkholy:
Arabian horse identification based on whale optimised multi-class support vector machine. Int. J. Comput. Appl. Technol. 63(1/2): 83-92 (2020) - [j19]Amr Khashaba, Ahmed Elkholy, Karim M. Megawer, Mostafa Gamal Ahmed, Pavan Kumar Hanumolu:
A Low-Noise Frequency Synthesizer Using Multiphase Generation and Combining Techniques. IEEE J. Solid State Circuits 55(3): 592-601 (2020) - [j18]Dongwook Kim, Mostafa Gamal Ahmed, Woo-Seok Choi, Ahmed Elkholy, Pavan Kumar Hanumolu:
A 12-Gb/s 10-ns Turn-On Time Rapid ON/OFF Baud-Rate DFE Receiver in 65-nm CMOS. IEEE J. Solid State Circuits 55(8): 2196-2205 (2020)
2010 – 2019
- 2019
- [j17]Karim M. Megawer, Ahmed Elkholy, Mostafa Gamal Ahmed, Ahmed Elmallah, Pavan Kumar Hanumolu:
Design of Crystal-Oscillator Frequency Quadrupler for Low-Jitter Clock Multipliers. IEEE J. Solid State Circuits 54(1): 65-74 (2019) - [j16]Dongwook Kim, Woo-Seok Choi, Ahmed Elkholy, Jack Kenney, Pavan Kumar Hanumolu:
A 15-Gb/s Sub-Baud-Rate Digital CDR. IEEE J. Solid State Circuits 54(3): 685-695 (2019) - [j15]Ahmed Elkholy, Daniel Coombs, Romesh Kumar Nandwana, Ahmed Elmallah, Pavan Kumar Hanumolu:
A 2.5-5.75-GHz Ring-Based Injection-Locked Clock Multiplier With Background-Calibrated Reference Frequency Doubler. IEEE J. Solid State Circuits 54(7): 2049-2058 (2019) - [j14]Karim M. Megawer, Nilanjan Pal, Ahmed Elkholy, Mostafa Gamal Ahmed, Amr Khashaba, Danielle Griffith, Pavan Kumar Hanumolu:
A Fast Startup CMOS Crystal Oscillator Using Two-Step Injection. IEEE J. Solid State Circuits 54(12): 3257-3268 (2019) - [j13]Tianyu Wang, Danielle Griffith, Mostafa Gamal Ahmed, Junheng Zhu, Da Wei, Ahmed Elkholy, Ahmed Elmallah, Pavan Kumar Hanumolu:
A 6 $\mu$ W ±50 ppm/°C ±1500 ppm/V 1.5 MHz $RC$ Oscillator Using Self-Regulation. IEEE Trans. Circuits Syst. II Express Briefs 66-II(8): 1297-1301 (2019) - [c19]Amr Khashaba, Ahmed Elkholy, Karim M. Megawer, Mostafa Gamal Ahmed, Pavan Kumar Hanumolu:
A 5GHz 245fsrms 8mW Ring Oscillator-based Digital Frequency Synthesizer. CICC 2019: 1-4 - [c18]Karim M. Megawer, Nilanjan Pal, Ahmed Elkholy, Mostafa Gamal Ahmed, Amr Khashaba, Danielle Griffith, Pavan Kumar Hanumolu:
A 54MHz Crystal Oscillator With 30× 18.5 Start-Up Time Reduction Using 2-Step Injection in 65nm CMOS. ISSCC 2019: 302-304 - 2018
- [j12]Mostafa Gamal Ahmed, Mrunmay Talegaonkar, Ahmed Elkholy, Guanghua Shu, Ahmed Elmallah, Alexander V. Rylyakov, Pavan Kumar Hanumolu:
A 12-Gb/s -16.8-dBm OMA Sensitivity 23-mW Optical Receiver in 65-nm CMOS. IEEE J. Solid State Circuits 53(2): 445-457 (2018) - [j11]Ahmed Elkholy, Saurabh Saxena, Guanghua Shu, Amr Elshazly, Pavan Kumar Hanumolu:
Low-Jitter Multi-Output All-Digital Clock Generator Using DTC-Based Open Loop Fractional Dividers. IEEE J. Solid State Circuits 53(6): 1806-1817 (2018) - [j10]Ahmed Elkholy, Ahmed Elmallah, Mostafa Gamal Ahmed, Pavan Kumar Hanumolu:
A 6.75-8.25-GHz -250-dB FoM Rapid ON/OFF Fractional-N Injection-Locked Clock Multiplier. IEEE J. Solid State Circuits 53(6): 1818-1829 (2018) - [c17]Ahmed Elmallah, Mostafa Gamal Ahmed, Ahmed Elkholy, Woo-Seok Choi, Pavan Kumar Hanumolu:
A 1.6ps peak-INL 5.3ns range two-step digital-to-time converter in 65nm CMOS. CICC 2018: 1-4 - [c16]Dongwook Kim, Woo-Seok Choi, Ahmed Elkholy, Jack Kenney, Pavan Kumar Hanumolu:
A 15Gb/s 1.9pJ/bit sub-baud-rate digital CDR. CICC 2018: 1-4 - [c15]Karim M. Megawer, Ahmed Elkholy, Daniel Coombs, Mostafa Gamal Ahmed, Ahmed Elmallah, Pavan Kumar Hanumolu:
A 5GHz 370fsrms 6.5mW clock multiplier using a crystal-oscillator frequency quadrupler in 65nm CMOS. ISSCC 2018: 392-394 - 2017
- [j9]Junheng Zhu, Romesh Kumar Nandwana, Guanghua Shu, Ahmed Elkholy, Seong Joong Kim, Pavan Kumar Hanumolu:
A 0.0021 mm2 1.82 mW 2.2 GHz PLL Using Time-Based Integral Control in 65 nm CMOS. IEEE J. Solid State Circuits 52(1): 8-20 (2017) - [j8]Saurabh Saxena, Guanghua Shu, Romesh Kumar Nandwana, Mrunmay Talegaonkar, Ahmed Elkholy, Tejasvi Anand, Woo-Seok Choi, Pavan Kumar Hanumolu:
A 2.8 mW/Gb/s, 14 Gb/s Serial Link Transceiver. IEEE J. Solid State Circuits 52(5): 1399-1411 (2017) - [j7]Mrunmay Talegaonkar, Tejasvi Anand, Ahmed Elkholy, Amr Elshazly, Romesh Kumar Nandwana, Saurabh Saxena, Brian Young, Woo-Seok Choi, Pavan Kumar Hanumolu:
A 5GHz Digital Fractional-N PLL Using a 1-bit Delta-Sigma Frequency-to-Digital Converter in 65 nm CMOS. IEEE J. Solid State Circuits 52(9): 2306-2320 (2017) - [c14]Junheng Zhu, Makrand Mahalley, Guanghua Shu, Woo-Seok Choi, Romesh Kumar Nandwana, Ahmed Elkholy, Bibhudatta Sahoo, Pavan Kumar Hanumolu:
A 45-75MHz 197-452µW oscillator with 164.6dB FoM and 2.3psrms period jitter in 65nm CMOS. CICC 2017: 1-4 - [c13]Daniel Coombs, Ahmed Elkholy, Romesh Kumar Nandwana, Ahmed Elmallah, Pavan Kumar Hanumolu:
8.6 A 2.5-to-5.75GHz 5mW 0.3psrms-jitter cascaded ring-based digital injection-locked clock multiplier in 65nm CMOS. ISSCC 2017: 152-153 - [c12]Romesh Kumar Nandwana, Saurabh Saxena, Ahmed Elkholy, Mrunmay Talegaonkar, Junheng Zhu, Woo-Seok Choi, Ahmed Elmallah, Pavan Kumar Hanumolu:
29.6 A 3-to-10Gb/s 5.75pJ/b transceiver with flexible clocking in 65nm CMOS. ISSCC 2017: 492-493 - 2016
- [b1]Ahmed Elkholy:
Digital enhancement techniques for fractional-N frequency synthesizers. University of Illinois Urbana-Champaign, USA, 2016 - [j6]Guanghua Shu, Woo-Seok Choi, Saurabh Saxena, Mrunmay Talegaonkar, Tejasvi Anand, Ahmed Elkholy, Amr Elshazly, Pavan Kumar Hanumolu:
A 4-to-10.5 Gb/s Continuous-Rate Digital Clock and Data Recovery With Automatic Frequency Acquisition. IEEE J. Solid State Circuits 51(2): 428-439 (2016) - [j5]Ahmed Elkholy, Saurabh Saxena, Romesh Kumar Nandwana, Amr Elshazly, Pavan Kumar Hanumolu:
A 2.0-5.5 GHz Wide Bandwidth Ring-Based Digital Fractional-N PLL With Extended Range Multi-Modulus Divider. IEEE J. Solid State Circuits 51(8): 1771-1784 (2016) - [c11]Ahmed Elkholy, Ahmed Elmallah, Mohamed Elzeftawi, Ken Chang, Pavan Kumar Hanumolu:
10.6 A 6.75-to-8.25GHz, 250fsrms-integrated-jitter 3.25mW rapid on/off PVT-insensitive fractional-N injection-locked clock multiplier in 65nm CMOS. ISSCC 2016: 192-193 - [c10]Junheng Zhu, Romesh Kumar Nandwana, Guanghua Shu, Ahmed Elkholy, Seong Joong Kim, Pavan Kumar Hanumolu:
19.8 A 0.0021mm2 1.82mW 2.2GHz PLL using time-based integral control in 65nm CMOS. ISSCC 2016: 338-340 - [c9]Guanghua Shu, Woo-Seok Choi, Saurabh Saxena, Seong Joong Kim, Mrunmay Talegaonkar, Romesh Kumar Nandwana, Ahmed Elkholy, Da Wei, Timir Nandi, Pavan Kumar Hanumolu:
23.1 A 16Mb/s-to-8Gb/s 14.1-to-5.9pJ/b source synchronous transceiver using DVFS and rapid on/off in 65nm CMOS. ISSCC 2016: 398-399 - 2015
- [j4]Ahmed Elkholy, Tejasvi Anand, Woo-Seok Choi, Amr Elshazly, Pavan Kumar Hanumolu:
A 3.7 mW Low-Noise Wide-Bandwidth 4.5 GHz Digital Fractional-N PLL Using Time Amplifier-Based TDC. IEEE J. Solid State Circuits 50(4): 867-881 (2015) - [j3]Romesh Kumar Nandwana, Tejasvi Anand, Saurabh Saxena, Seong Joong Kim, Mrunmay Talegaonkar, Ahmed Elkholy, Woo-Seok Choi, Amr Elshazly, Pavan Kumar Hanumolu:
A Calibration-Free Fractional-N Ring PLL Using Hybrid Phase/Current-Mode Phase Interpolation Method. IEEE J. Solid State Circuits 50(4): 882-895 (2015) - [j2]Tejasvi Anand, Mrunmay Talegaonkar, Ahmed Elkholy, Saurabh Saxena, Amr Elshazly, Pavan Kumar Hanumolu:
A 7 Gb/s Embedded Clock Transceiver for Energy Proportional Links. IEEE J. Solid State Circuits 50(12): 3101-3119 (2015) - [j1]Ahmed Elkholy, Mrunmay Talegaonkar, Tejasvi Anand, Pavan Kumar Hanumolu:
Design and Analysis of Low-Power High-Frequency Robust Sub-Harmonic Injection-Locked Clock Multipliers. IEEE J. Solid State Circuits 50(12): 3160-3174 (2015) - [c8]Ahmed Elkholy, Saurabh Saxena, Romesh Kumar Nandwana, Amr Elshazly, Pavan Kumar Hanumolu:
A 4mW wide bandwidth ring-based fractional-n DPLL with 1.9psrms integrated-jitter. CICC 2015: 1-4 - [c7]Tejasvi Anand, Mrunmay Talegaonkar, Ahmed Elkholy, Saurabh Saxena, Amr Elshazly, Pavan Kumar Hanumolu:
3.7 A 7Gb/s rapid on/off embedded-clock serial-link transceiver with 20ns power-on time, 740μW off-state power for energy-proportional links in 65nm CMOS. ISSCC 2015: 1-3 - [c6]Ahmed Elkholy, Mrunmay Talegaonkar, Tejasvi Anand, Pavan Kumar Hanumolu:
10.7 A 6.75-to-8.25GHz 2.25mW 190fsrms integrated-jitter PVT-insensitive injection-locked clock multiplier using all-digital continuous frequency-tracking loop in 65nm CMOS. ISSCC 2015: 1-3 - [c5]Saurabh Saxena, Guanghua Shu, Romesh Kumar Nandwana, Mrunmay Talegaonkar, Ahmed Elkholy, Tejasvi Anand, Seong Joong Kim, Woo-Seok Choi, Pavan Kumar Hanumolu:
A 2.8mW/Gb/s 14Gb/s serial link transceiver in 65nm CMOS. VLSIC 2015: 352- - 2014
- [c4]Ahmed Elkholy, Amr Elshazly, Saurabh Saxena, Guanghua Shu, Pavan Kumar Hanumolu:
15.4 A 20-to-1000MHz ±14ps peak-to-peak jitter reconfigurable multi-output all-digital clock generator using open-loop fractional dividers in 65nm CMOS. ISSCC 2014: 272-273 - [c3]Ahmed Elkholy, Tejasvi Anand, Woo-Seok Choi, Amr Elshazly, Pavan Kumar Hanumolu:
A 3.7mW 3MHz bandwidth 4.5GHz digital fractional-N PLL with -106dBc/Hz In-band noise using time amplifier based TDC. VLSIC 2014: 1-2 - [c2]Romesh Kumar Nandwana, Tejasvi Anand, Saurabh Saxena, Seong Joong Kim, Mrunmay Talegaonkar, Ahmed Elkholy, Woo-Seok Choi, Amr Elshazly, Pavan Kumar Hanumolu:
A 4.25GHz-4.75GHz calibration-free fractional-N ring PLL using hybrid phase/current-mode phase interpolator with 13.2dB phase noise improvement. VLSIC 2014: 1-2 - [c1]Mrunmay Talegaonkar, Tejasvi Anand, Ahmed Elkholy, Amr Elshazly, Romesh Kumar Nandwana, Saurabh Saxena, Brian Young, Woo-Seok Choi, Pavan Kumar Hanumolu:
A 4.4-5.4GHz digital fractional-N PLL using ΔΣ frequency-to-digital converter. VLSIC 2014: 1-2
Coauthor Index
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.
Unpaywalled article links
Add open access links from 
to the list of external document links (if available).
Privacy notice: By enabling the option above, your browser will contact the API of unpaywall.org to load hyperlinks to open access articles. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Unpaywall privacy policy.
Archived links via Wayback Machine
For web page which are no longer available, try to retrieve content from the 
of the Internet Archive (if available).
Privacy notice: By enabling the option above, your browser will contact the API of archive.org to check for archived content of web pages that are no longer available. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Internet Archive privacy policy.
Reference lists
Add a list of references from 
, 
, and 
to record detail pages.
load references from crossref.org and opencitations.net
Privacy notice: By enabling the option above, your browser will contact the APIs of crossref.org, opencitations.net, and semanticscholar.org to load article reference information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Crossref privacy policy and the OpenCitations privacy policy, as well as the AI2 Privacy Policy covering Semantic Scholar.
Citation data
Add a list of citing articles from and to record detail pages.
load citations from opencitations.net
Privacy notice: By enabling the option above, your browser will contact the API of opencitations.net and semanticscholar.org to load citation information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the OpenCitations privacy policy as well as the AI2 Privacy Policy covering Semantic Scholar.
OpenAlex data
Load additional information about publications from 
.
Privacy notice: By enabling the option above, your browser will contact the API of openalex.org to load additional information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the information given by OpenAlex.
last updated on 2024-04-24 22:52 CEST by the dblp team
all metadata released as open data under CC0 1.0 license
see also: Terms of Use | Privacy Policy | Imprint
dblp was originally created in 1993 at:
since 2018, dblp has been operated and maintained by:
the dblp computer science bibliography is funded and supported by:
