Afshin Momtaz

Publication Activity (10 Years)

Years Active: 2001-2024
Publications (10 Years): 12

Top Topics

Top Venues

IEEE J. Solid State Circuits

Publications

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
18.1 A 600Gb/s DP-QAM64 Coherent Optical Transceiver Frontend with 4x105GS/s 8b ADC/DAC in 16nm CMOS. ISSCC (2024)
Bo Zhang, Anand Vasani, Ashutosh Sinha, Alireza Nilchi, Haitao Tong, Lakshmi P. Rao, Karapet Khanoyan, Hamid Hatamkhani, Xiaochen Yang, Xin Meng, Alexander Wong, Jun Kim, Ping Jing, Yehui Sun, Ali Nazemi, Dean Liu, Anthony Brewster, Jun Cao, Afshin Momtaz
A 112-Gb/s Serial Link Transceiver With Three-Tap FFE and 18-Tap DFE Receiver for up to 43-dB Insertion Loss Channel in 7-nm FinFET Technology. IEEE J. Solid State Circuits 59 (1) (2024)
Bo Zhang, Anand Vasani, Ashutosh Sinha, Alireza Nilchi, Haitao Tong, Lakshmi P. Rao, Karapet Khanoyan, Hamid Hatamkhani, Xiaochen Yang, Xin Meng, Alexander Wong, Jun Kim, Ping Jing, Yehui Sun, Ali Nazemi, Dean Liu, Anthony Brewster, Jun Cao, Afshin Momtaz
A 112Gb/s Serial Link Transceiver With 3-tap FFE and 18-tap DFE Receiver for up to 43dB Insertion Loss Channel in 7nm FinFET Technology. ISSCC (2023)
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
An 182mW 1-60Gb/s Configurable PAM-4/NRZ Transceiver for Large Scale ASIC Integration in 7nm FinFET Technology. ISSCC (2022)
Jun Cao, Delong Cui, Ali Nazemi, Tim He, Guansheng Li, Burak Çatli, Mehdi Khanpour, Kangmin Hu, Tamer A. Ali, Heng Zhang, Hairong Yu, Ben Rhew, Shiwei Sheng, Yonghyun Shim, Bo Zhang, Afshin Momtaz
29.2 A transmitter and receiver for 100Gb/s coherent networks with integrated 4×64GS/s 8b ADCs and DACs in 20nm CMOS. ISSCC (2017)
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
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. IEEE J. Solid State Circuits 51 (4) (2016)
Delong Cui, Heng Zhang, Nick Huang, Ali Nazemi, Burak Çatli, Hyo-Gyuem Rhew, Bo Zhang, Afshin Momtaz, Jun Cao
3.2 A 320mW 32Gb/s 8b ADC-based PAM-4 analog front-end with programmable gain control and analog peaking in 28nm CMOS. ISSCC (2016)
Bharath Raghavan, Aida Varzaghani, Lakshmi P. Rao, Henry Park, Xiaochen Yang, Zhi Huang, Yu Chen, Rama Kattamuri, Chunhui Wu, Bo Zhang, Jun Cao, Afshin Momtaz, Namik Kocaman
A 125 mW 8.5-11.5 Gb/s serial link transceiver with a dual path 6-bit ADC/5-tap DFE receiver and a 4-tap FFE transmitter in 28 nm CMOS. VLSI Circuits (2016)
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, Namik Kocaman
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. VLSIC (2015)
Guansheng Li, Wooram Lee, Delong Cui, Bo Zhang, Afshin Momtaz, Jun Cao
Standing wave based clock distribution technique with application to a 10 × 11 Gbps transceiver in 28 nm CMOS. A-SSCC (2015)
Bo Zhang, Ali Nazemi, Adesh Garg, Namik Kocaman, Mahmoud Reza Ahmadi, Mehdi Khanpour, Heng Zhang, Jun Cao, Afshin Momtaz
A 40 nm CMOS 195 mW/55 mW Dual-Path Receiver AFE for Multi-Standard 8.5-11.5 Gb/s Serial Links. IEEE J. Solid State Circuits 50 (2) (2015)
Ali Nazemi, Kangmin Hu, Burak Çatli, Delong Cui, Ullas Singh, Tim He, Zhi Chao Huang, Bo Zhang, Afshin Momtaz, Jun Cao
3.4 A 36Gb/s PAM4 transmitter using an 8b 18GS/S DAC in 28nm CMOS. ISSCC (2015)
Adesh Garg, Ullas Singh, Nick Huang, Wayne Wong, Bin Liu, Zhi Chao Huang, Afshin Momtaz, Jun Cao
A quad-channel 112-128 Gb/s coherent transmitter in 40 nm CMOS. VLSIC (2014)
Ullas Singh, Adesh Garg, Bharath Raghavan, Nick Huang, Heng Zhang, Zhi Huang, Afshin Momtaz, Jun Cao
2.2 A 780mW 4×28Gb/s transceiver for 100GbE gearbox PHY in 40nm CMOS. ISSCC (2014)
Ullas Singh, Adesh Garg, Bharath Raghavan, Nick Huang, Heng Zhang, Zhi Chao Huang, Afshin Momtaz, Jun Cao
A 780 mW 4 × 28 Gb/s Transceiver for 100 GbE Gearbox PHY in 40 nm CMOS. IEEE J. Solid State Circuits 49 (12) (2014)
Seong-Ho Lee, Duke Tran, Tamer A. Ali, Burak Çatli, Heng Zhang, Wei Zhang, Mohammed M. Abdul-Latif, Zhi Huang, Guansheng Li, Mahmoud Reza Ahmadi, Afshin Momtaz
A 23mW/lane 1.2-6.8Gb/s multi-standard transceiver in 28nm CMOS. A-SSCC (2014)
Bo Zhang, Ali Nazemi, Adesh Garg, Namik Kocaman, Mahmoud Reza Ahmadi, Mehdi Khanpour, Heng Zhang, Jun Cao, Afshin Momtaz
A 195mW / 55mW dual-path receiver AFE for multistandard 8.5-to-11.5 Gb/s serial links in 40nm CMOS. ISSCC (2013)
Bharath Raghavan, Delong Cui, Ullas Singh, Hassan Maarefi, Dave Pi, Anand Vasani, Zhi Chao Huang, Afshin Momtaz, Jun Cao
A sub-2W 39.8-to-44.6Gb/s transmitter and receiver chipset with SFI-5.2 interface in 40nm CMOS. ISSCC (2013)
Burak Çatli, Ali Nazemi, Tamer A. Ali, Siavash Fallahi, Yang Liu, Jaehyup Kim, Mohammed M. Abdul-Latif, Mahmoud Reza Ahmadi, Hassan Maarefi, Afshin Momtaz, Namik Kocaman
A Sub-200 fs RMS jitter capacitor multiplier loop filter-based PLL in 28 nm CMOS for high-speed serial communication applications. CICC (2013)
Bharath Raghavan, Delong Cui, Ullas Singh, Hassan Maarefi, Deyi Pi, Anand Vasani, Zhi Chao Huang, Burak Çatli, Afshin Momtaz, Jun Cao
A Sub-2 W 39.8-44.6 Gb/s Transmitter and Receiver Chipset With SFI-5.2 Interface in 40 nm CMOS. IEEE J. Solid State Circuits 48 (12) (2013)
Namik Kocaman, Siavash Fallahi, Mahyar Kargar, Mehdi Khanpour, Ali Nazemi, Ullas Singh, Afshin Momtaz
An 8.5-11.5-Gbps SONET Transceiver With Referenceless Frequency Acquisition. IEEE J. Solid State Circuits 48 (8) (2013)
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
A dual 23Gb/s CMOS transmitter/receiver chipset for 40Gb/s RZ-DQPSK and CS-RZ-DQPSK optical transmission. ISSCC (2012)
Namik Kocaman, Siavash Fallahi, Mahyar Kargar, Mehdi Khanpour, Afshin Momtaz
An 8.5-11.5Gbps SONET transceiver with referenceless frequency acquisition. CICC (2012)
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
A Dual-Channel 23-Gbps CMOS Transmitter/Receiver Chipset for 40-Gbps RZ-DQPSK and CS-RZ-DQPSK Optical Transmission. IEEE J. Solid State Circuits 47 (12) (2012)
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
11.3 Gbps CMOS SONET Compliant Transceiver for Both RZ and NRZ Applications. IEEE J. Solid State Circuits 46 (12) (2011)
Siavash Fallahi, Delong Cui, Deyi Pi, Rose Zhu, Greg Unruh, Marcel Lugthart, Afshin Momtaz
A 19 mW/lane Serdes transceiver for SFI-5.1 application. CICC (2011)
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
11.3Gb/s CMOS SONET-compliant transceiver for both RZ and NRZ applications. ISSCC (2011)
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
A 500 mW ADC-Based CMOS AFE With Digital Calibration for 10 Gb/s Serial Links Over KR-Backplane and Multimode Fiber. IEEE J. Solid State Circuits 45 (6) (2010)
Afshin Momtaz, Michael M. Green
An 80 mW 40 Gb/s 7-Tap T/2-Spaced Feed-Forward Equalizer in 65 nm CMOS. IEEE J. Solid State Circuits 45 (3) (2010)
Afshin Momtaz, Michael M. Green
An 80mW 40Gb/s 7-Tap T/2-Spaced FFE in 65nm CMOS. ISSCC (2009)
Gu-Yeon Wei, Afshin Momtaz
Digital wireline and PLL techniques. CICC (2009)
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
21.7 A 500mW digitally calibrated AFE in 65nm CMOS for 10Gb/s Serial links over backplane and multimode fiber. ISSCC (2009)
Afshin Momtaz, David Chung, Namik Kocaman, Jun Cao, Mario Caresosa, Bo Zhang, Ichiro Fujimori
A Fully Integrated 10-Gb/s Receiver With Adaptive Optical Dispersion Equalizer in 0.13-µm CMOS. IEEE J. Solid State Circuits 42 (4) (2007)
Jun Cao, Michael M. Green, Afshin Momtaz, Kambiz Vakilian, David Chung, Keh-Chee Jen, Mario Caresosa, Xin Wang, Wee-Guan Tan, Yijun Cai, Ichiro Fujimori, Armond Hairapetian
OC-192 transmitter and receiver in standard 0.18-μm CMOS. IEEE J. Solid State Circuits 37 (12) (2002)
Afshin Momtaz, Jun Cao, Mario Caresosa, Armond Hairapetian, David Chung, Kambiz Vakilian, Michael M. Green, Wee-Guan Tan, Keh-Chee Jen, Ichiro Fujimori, Yijun Cai
A fully integrated SONET OC-48 transceiver in standard CMOS. IEEE J. Solid State Circuits 36 (12) (2001)