Ullas Singh

According to our database, Ullas Singh authored at least 21 papers between 2001 and 2024.

Collaborative distances:

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

2024

18.1 A 600Gb/s DP-QAM64 Coherent Optical Transceiver Frontend with 4x105GS/s 8b ADC/DAC in 16nm CMOS.

Guansheng Li, Adesh Garg, Tim He, Ullas Singh, Jiawen Zhang, Lakshmi P. Rao, Chang Liu, Meisam Honarvar Nazari, Yang Liu, Yong Liu, Heng Zhang, Tamer A. Ali, Hyo-Gyuem Rhew, Jiayoon Ru, Delong Cui, Ali Nazemi, Bo Zhang, Afshin Momtaz, Jun Cao

Proceedings of the IEEE International Solid-State Circuits Conference, 2024

2022

An 182mW 1-60Gb/s Configurable PAM-4/NRZ Transceiver for Large Scale ASIC Integration in 7nm FinFET Technology.

Namik Kocaman, Ullas Singh, Bharath Raghavan, Arvindh Iyer, Kumar Thasari, Saurabh Surana, Jun Won Jung, Jaehun Jeong, Heng Zhang, Anand Vasani, Yonghyun Shim, Zhi Huang, Adesh Garg, Hsiang-bin Lee, Bo Wu, Feifei Liu, Ray Wang, Matthew Loh, Alex Wang, Mario Caresosa, Bo Zhang, Afshin Momtaz

Proceedings of the IEEE International Solid-State Circuits Conference, 2022

2016

A 3.8 mW/Gbps Quad-Channel 8.5-13 Gbps Serial Link With a 5 Tap DFE and a 4 Tap Transmit FFE in 28 nm CMOS.

Namik Kocaman, Tamer A. Ali, Lakshmi P. Rao, Ullas Singh, Mohammed M. Abdul-Latif, Yang Liu, Amr Amin Hafez, Henry Park, Anand Vasani, Zhi Huang, Arvindh Iyer, Bo Zhang, Afshin Momtaz

IEEE J. Solid State Circuits, 2016

2015

3.4 A 36Gb/s PAM4 transmitter using an 8b 18GS/S DAC in 28nm CMOS.

Ali Nazemi, Kangmin Hu, Burak Çatli, Delong Cui, Ullas Singh, Tim He, Zhi Chao Huang, Bo Zhang, Afshin Momtaz, Jun Cao

Proceedings of the 2015 IEEE International Solid-State Circuits Conference, 2015

2014

A 780 mW 4 × 28 Gb/s Transceiver for 100 GbE Gearbox PHY in 40 nm CMOS.

Ullas Singh, Adesh Garg, Bharath Raghavan, Nick Huang, Heng Zhang, Zhi Chao Huang, Afshin Momtaz, Jun Cao

IEEE J. Solid State Circuits, 2014

A quad-channel 112-128 Gb/s coherent transmitter in 40 nm CMOS.

Adesh Garg, Ullas Singh, Nick Huang, Wayne Wong, Bin Liu, Zhi Chao Huang, Afshin Momtaz, Jun Cao

Proceedings of the Symposium on VLSI Circuits, 2014

2.2 A 780mW 4×28Gb/s transceiver for 100GbE gearbox PHY in 40nm CMOS.

Ullas Singh, Adesh Garg, Bharath Raghavan, Nick Huang, Heng Zhang, Zhi Huang, Afshin Momtaz, Jun Cao

Proceedings of the 2014 IEEE International Conference on Solid-State Circuits Conference, 2014

2013

A Sub-2 W 39.8-44.6 Gb/s Transmitter and Receiver Chipset With SFI-5.2 Interface in 40 nm CMOS.

Bharath Raghavan, Delong Cui, Ullas Singh, Hassan Maarefi, Deyi Pi, Anand Vasani, Zhi Chao Huang, Burak Çatli, Afshin Momtaz, Jun Cao

IEEE J. Solid State Circuits, 2013

An 8.5-11.5-Gbps SONET Transceiver With Referenceless Frequency Acquisition.

Namik Kocaman, Siavash Fallahi, Mahyar Kargar, Mehdi Khanpour, Ali Nazemi, Ullas Singh, Afshin Momtaz

IEEE J. Solid State Circuits, 2013

A sub-2W 39.8-to-44.6Gb/s transmitter and receiver chipset with SFI-5.2 interface in 40nm CMOS.

Bharath Raghavan, Delong Cui, Ullas Singh, Hassan Maarefi, Dave Pi, Anand Vasani, Zhi Chao Huang, Afshin Momtaz, Jun Cao

Proceedings of the 2013 IEEE International Solid-State Circuits Conference, 2013

2012

A Dual-Channel 23-Gbps CMOS Transmitter/Receiver Chipset for 40-Gbps RZ-DQPSK and CS-RZ-DQPSK Optical Transmission.

Delong Cui, Bharath Raghavan, Ullas Singh, Anand Vasani, Zhi Chao Huang, Deyi Pi, Mehdi Khanpour, Ali Nazemi, Hassan Maarefi, Wei Zhang, Tamer A. Ali, Nick Huang, Bo Zhang, Afshin Momtaz, Jun Cao

IEEE J. Solid State Circuits, 2012

A dual 23Gb/s CMOS transmitter/receiver chipset for 40Gb/s RZ-DQPSK and CS-RZ-DQPSK optical transmission.

Delong Cui, Bharath Raghavan, Ullas Singh, Anand Vasani, Zhi Chao Huang, Deyi Pi, Mehdi Khanpour, Ali Nazemi, Hassan Maarefi, Tamer A. Ali, Nick Huang, Wei Zhang, Bo Zhang, Afshin Momtaz, Jun Cao

Proceedings of the 2012 IEEE International Solid-State Circuits Conference, 2012

2011

11.3 Gbps CMOS SONET Compliant Transceiver for Both RZ and NRZ Applications.

Namik Kocaman, Adesh Garg, Bharath Raghavan, Delong Cui, Anand Vasani, Keith Tang, Deyi Pi, Haitao Tong, Siavash Fallahi, Wei Zhang, Ullas Singh, Jun Cao, Bo Zhang, Afshin Momtaz

IEEE J. Solid State Circuits, 2011

11.3Gb/s CMOS SONET-compliant transceiver for both RZ and NRZ applications.

Namik Kocaman, Adesh Garg, Bharath Raghavan, Delong Cui, Anand Vasani, Keith Tang, Deyi Pi, Haitao Tong, Siavash Fallahi, Wei Zhang, Ullas Singh, Jun Cao, Bo Zhang, Afshin Momtaz

Proceedings of the IEEE International Solid-State Circuits Conference, 2011

2010

A 500 mW ADC-Based CMOS AFE With Digital Calibration for 10 Gb/s Serial Links Over KR-Backplane and Multimode Fiber.

Jun Cao, Bo Zhang, Ullas Singh, Delong Cui, Anand Vasani, Adesh Garg, Wei Zhang, Namik Kocaman, Deyi Pi, Bharath Raghavan, Hui Pan, Ichiro Fujimori, Afshin Momtaz

IEEE J. Solid State Circuits, 2010

2009

21.7 A 500mW digitally calibrated AFE in 65nm CMOS for 10Gb/s Serial links over backplane and multimode fiber.

Jun Cao, Bo Zhang, Ullas Singh, Delong Cui, Anand Vasani, Adesh Garg, Wei Zhang, Namik Kocaman, Deyi Pi, Bharath Raghavan, Hui Pan, Ichiro Fujimori, Afshin Momtaz

Proceedings of the IEEE International Solid-State Circuits Conference, 2009

2006

A 34 Gb/s Distributed 2: 1 MUX and CMU Using 0.18$muhbox m$CMOS.

Ullas Singh, Lijun Li, Michael M. Green

IEEE J. Solid State Circuits, 2006

2005

High-frequency CML clock dividers in 0.13-μm CMOS operating up to 38 GHz.

Ullas Singh, Michael M. Green

IEEE J. Solid State Circuits, 2005

2003

Design of CMOS CML circuits for high-speed broadband communications.

Michael M. Green, Ullas Singh

Proceedings of the 2003 International Symposium on Circuits and Systems, 2003

2002

Dynamics of high-frequency CMOS dividers.

Ullas Singh, Michael Green

Proceedings of the 2002 International Symposium on Circuits and Systems, 2002

2001

New structures for very high-frequency CMOS clock dividers.

Ullas Singh, Michael Green

Proceedings of the 2001 International Symposium on Circuits and Systems, 2001