Belal Helal

According to our database, Belal Helal authored at least 9 papers between 2008 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

A 200Gb/s Low Power DSP-Based Optical Receiver and Transmitter with Integrated TIA and Laser Drivers.

Arik Zafrany, Daniel Burgos, Li Cai, Sau Siong Chong, Colin Cramm, Sadegh Dadash, Vishal Giridharan, Vivek Gurumoorthy, Belal Helal, Cheng-Ru Ho, Amrutha Iyer, Steve Jantzi, Chang-Feng Loi, The Linh Nguyen, Kevin Parker, Ed Pillai, Karthik Raviprakash, Sagar Ray, Paolo Rossi, Zhuochao Sun, Amber Tan, Lawrence Tse, Brian Wall, Luke Wang, Jeffrey Wang, Tzu-Fan Wu

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

2021

8.7 A 112Gb/s ADC-DSP-Based PAM-4 Transceiver for Long-Reach Applications with >40dB Channel Loss in 7nm FinFET.

P. Mishra, A. Tan, Belal Helal, Cheng-Ru Ho, C. Loi, Jamal Riani, J. Sun, Kaizad Mistry, Karthik Raviprakash, L. Tse, M. Davoodi, M. Takefman, N. Fan, P. Prabha, Q. Liu, Q. Wang, Rajasekhar Nagulapalli, S. Cyrusian, S. Jantzi, S. Scouten, T. Dusatko, T. Setya, V. Giridharan, V. Gurumoorthy, Victor Karam, W. Liew, Y. Liao, Y. Ou

Proceedings of the IEEE International Solid-State Circuits Conference, 2021

2019

A 400Gb/s Transceiver for PAM-4 Optical Direct-Detect Application in 16nm FinFET.

Chang-Feng Loi, A. Mellati, Amber Tan, A. Farhoodfar, Arun Tiruvur, Belal Helal, Bob Killips, Farshid Rafiee Rad, Jamal Riani, Jorge Pernillo, J. Sun, J. Wong, K. Abdelhalim, K. Gopalakrishnan, Kwang Young Kim, Lawrence Tse, M. Davoodi, Michael Q. Le, M. Zhang, M. Talegaonkar, P. Prabha, Ravindran Mohanavelu, S. Chong, Simon Forey, S. Netto, Sudeep Bhoja, W. Liew, Yida Duan, Y. Liao

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

2017

A background calibrated 28GS/s 8b interleaved SAR ADC in 28nm CMOS.

Michael Q. Le, James Gorecki, Jamal Riani, Jorge Pernillo, A. Tan, K. Gopalakrishnan, Belal Helal, Pulkit Khandelwal, Chang-Feng Loi, Irene Quek, P. Wong, Aaron Buchwald

Proceedings of the 2017 IEEE Custom Integrated Circuits Conference, 2017

2016

3.4 A 40/50/100Gb/s PAM-4 Ethernet transceiver in 28nm CMOS.

Karthik Gopalakrishnan, Alan Ren, Amber Tan, Arash Farhood, Arun Tiruvur, Belal Helal, Chang-Feng Loi, Chris Jiang, Halil Cirit, Irene Quek, Jamal Riani, James Gorecki, Jennifer Wu, Jorge Pernillo, Lawrence Tse, Michael Q. Le, Mohammad Ranjbar, Pui-Shan Wong, Pulkit Khandelwal, Rajesh Narayanan, Ravindran Mohanavelu, Sameer Herlekar, Sudeep Bhoja, Vlad Shvydun

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

2010

A 1.2 mm² fully integrated GPS radio with cellular/WiFi Co-existence.

Paul Yu, Todd Sepke, Belal Helal, Shervin Shekarchian, Danilo Gerna, Konstantinos Sarrigeorgidis, Lydi Smaini, Arnab Mitra, James Li, Brian Brunn, Gregory Uehara, Thomas Cho

Proceedings of the IEEE Custom Integrated Circuits Conference, 2010

2009

A Low Jitter Programmable Clock Multiplier Based on a Pulse Injection-Locked Oscillator With a Highly-Digital Tuning Loop.

Belal Helal, Chun-Ming Hsu, Kerwin Johnson, Michael H. Perrott

IEEE J. Solid State Circuits, 2009

2008

Techniques for low jitter clock multiplication.

Belal Helal

PhD thesis, 2008

A Highly Digital MDLL-Based Clock Multiplier That Leverages a Self-Scrambling Time-to-Digital Converter to Achieve Subpicosecond Jitter Performance.

Belal Helal, Matthew Z. Straayer, Gu-Yeon Wei, Michael H. Perrott

IEEE J. Solid State Circuits, 2008