Publication detail
Adaptive Time-Domain Pre-Emphasis Technique for Multi-Gigabit VLSI Systems
ŠEVČÍK, B. BRANČÍK, L. KUBÍČEK, M. ŠOTNER, R.
Original Title
Adaptive Time-Domain Pre-Emphasis Technique for Multi-Gigabit VLSI Systems
Type
conference paper
Language
English
Original Abstract
In this paper, we describe the application of adaptive pulse-width modulated (PWM) pre-emphasis to the equalization of higher-order copper channels. It provides an alternative to FIR pre-emphasis with advantages in the light of developments in CMOS scaling. However additional high-frequency noise which is typical for strong PWM pre-emphasis setting can be a problem. Our research is focused on optimatization of the standard PWM scheme for adaptive PWM pre-emphasis method. Finally, data-dependent adaptive PWM pre-emphasis technique is proposed.
Keywords
Pre-Emphasis; equalization; data-dependent; copper interconnect; pulse-width modulation
Authors
ŠEVČÍK, B.; BRANČÍK, L.; KUBÍČEK, M.; ŠOTNER, R.
RIV year
2011
Released
16. 6. 2011
Location
Gliwice, Poland
ISBN
978-83-932075-1-0
Book
Proceedings of the 18th International Conference MIXDES 2011 MIXED DESIGN OF INTEGRATEDCIRCUITS AND SYSTEMS
Pages from
1
Pages to
5
Pages count
5
BibTex
@inproceedings{BUT36233,
author="Břetislav {Ševčík} and Lubomír {Brančík} and Michal {Kubíček} and Roman {Šotner}",
title="Adaptive Time-Domain Pre-Emphasis Technique for Multi-Gigabit VLSI Systems",
booktitle="Proceedings of the 18th International Conference MIXDES 2011 MIXED DESIGN OF INTEGRATEDCIRCUITS AND SYSTEMS",
year="2011",
pages="1--5",
address="Gliwice, Poland",
isbn="978-83-932075-1-0"
}