A 35-Gb/s PAM-4 transmitter with 7B4Q full-transition avoidance and area-efficient Gm-boosting techniques

E Song, J Han, H Seo, H Kim, H Im… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This brief describes a channel-loss-tolerant 35-Gb/s PAM-4 transmitter with feed-forward
equalization (FFE) for high-speed wireline interfaces. The proposed transmitter adopts 7B4Q …

A 32 Gb/s PAM-16 TX and ADC-Based RX AFE with 2-tap embedded analog FFE in 28 nm FDSOI

F Celik, A Akkaya, Y Leblebici - Microelectronics Journal, 2021 - Elsevier
This paper presents a 32 Gb/s 16-level pulse amplitude modulation (PAM-16) source-series-
terminated transmitter (TX) and a receiver (RX) analog front-end (AFE) in 28 nm FDSOI. The …

A high-output-swing 64-Gb/s PAM-4 transmitter with a 4-tap hybrid FFE in 28-nm CMOS

H Xu, X Zheng, Z Wang, C Cai, W Zhen… - IEICE Electronics …, 2024 - jstage.jst.go.jp
This article presents a high-output-swing 64-Gb/s four-level pulse amplitude modulation
(PAM-4) transmitter, in which a 4-tap hybrid feed-forward equalizer (FFE) employing both …

A 36-Gb/s 1.6-pJ/b PAM-3 Transmitter Leveraging Digital Logic Cells and 4-Tap FFE in 22-nm CMOS

PMY Fan, MX Wang, WT Lin… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
The first 36-Gb/s transmitter with differential outputs leveraging the three-level pulse
amplitude modulation (PAM-3) and digital logic cells is investigated in this study. The …

112Gbps High-speed SerDes Transmitter Based on Duo-Binary Pam4 Encoding

Z Tang, F Lv, J Shi, J Zhang, Z Wang… - 2021 6th International …, 2021 - ieeexplore.ieee.org
A 112Gb/s SerDes transmitter has been designed using Duo-binary PAM4 coding
technology to effectively deal with the problem of high BER in serial transceivers under …

Sensing and cancellation circuits for mitigating EMI-related common mode noise in high-speed PAM-4 transmitter

R Azmat, L Wang, KQ Maqbool… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
The common mode (CM) current in differential circuits generates CM noise which radiates in
the environment and causes electromagnetic interference (EMI) with electronic devices in …

A 16/32Gbps dual-mode SerDes transmitter with linearity enhanced SST Driver

L Ding, J **, J Zhou - IEICE Transactions on Fundamentals of …, 2022 - search.ieice.org
This brief presents A 16/32Gb/s dual-mode transmitter including a linearity calibration loop
to maintain amplitude linearity of the SST driver. Linearity detection and corresponding …

Energy-Efficient Design Techniques for High-Speed Wireline Serial Links

F Çelik - 2021 - infoscience.epfl.ch
The exponential growth in computing power and multimedia services has caused a
tremendous increase in data traffic in recent years. This increase in data traffic brings a …

A 16.7-Gb/s full-transition avoidance PAM-4 2-tap FFE transmitter with shunt switches for display interfaces

J Han, E Song, H Seo, H Im, J Han - Authorea Preprints, 2022 - authorea.com
This paper describes a channel-loss-tolerant 16.7-Gb/s PAM-4 transmitter with feed-forward
equalization (FFE) for display interfaces. The proposed transmitter adopts full transition …

A Hybrid Transmitter With Voltage-Mode SST Preemphasis and Current-Mode Transmitter Equalization Capable of Operating at 77 K in DUNE

X Wang, P Gui - IEEE Transactions on Nuclear Science, 2023 - ieeexplore.ieee.org
The Deep Underground Neutrino Experiment (DUNE) requires that the front-end transmitters
operate at cryogenic temperature and drive 25–35 m long twin-axial (twinax) cables. To …