A 56-Gb/s 50-mW NRZ Receiver in 28-nm CMOS
Abstract—A wireline receiver consisting of a linear equalizer, a decision-feedback equalizer (DFE), a clock and data recov-ery (CDR) circuit, and a demultiplexer (DMUX) employs new circuit and
ADVANCES IN ELECTRO-OPTICAL COMPONENTS FOR
Based on semiconductor indium phosphide, efficient at absorbing and emitting light and allows integration of electronic and optical components; supports both EAM and MZM
A 5 × 200 Gbps microring modulator silicon chip empowered by
This state-of-the-art demonstration shows that all-silicon modulators can practically enable future 200 Gb/s/lane optical interconnects.
Low-Power 56Gb/s NRZ Microring Modulator Driver in 28nm FDSOI
This letter presents a low power 56 Gb/s non-return-to-zero CMOS inverter-based driver in 28 nm fully depleted silicon-on-insulator CMOS driving a 46 GHz silicon photonic microring modulator.
Transimpedance Amplifiers (TIA) | Coherent
Designed for AI infrastructure, hyperscale data centers, and high-speed optical modules, our TIAs combine low noise performance, intelligent gain control, and advanced equalization to enable
A 50 Gbps 9.5 pJ/bit VCSEL-based Optical Link
Abstract—We present an 850 nm VCSEL-based NRZ optical link operating at 50 Gbps. The full link uses no external equalization and has a power efficiency of 9.5 pJ/bit.
Furukawa Electric Review No.56 (April, 2025)
When modulation speed is 50-Gb/s Non-Return to Zero (NRZ) per channel, the project reported a power consumption of 4 pJ/bit. However, the transmission dis-tance is limited within 30 m
PAM4 modulation optical transceiver beats NRZ: a real migration case
A mid-size data center team hit a wall: 100G per-lane NRZ optical links were too power-hungry and too limited on reach for their leaf-spine refresh. This article explains how they evaluated a
Linear Drive Pluggable Optics
This means that instead of 14W module power consumption, each module needs less than 8W. This is very important in both NIC card systems, Ethernet switches or in systems with extended temperature
A 50 Gb/s 0.42 pJ/b Non-Return-to-Zero Transmitter for Extra
Fabricated in a 28 nm CMOS process with a core area of 0.032 mm2, the prototype NRZ transmitter demonstrates an energy efficiency of 0.42 pJ/b at a data rate of 50 Gb/s with an insertion
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