A 35 MB S MIXED-SIGNAL DECISION-FEEDBACK EQUALIZER FOR DISK DRIVES IN2-MU-M CMOS/

Authors
BROWN JEC HURST PJ DER L
Citation
Jec. Brown et al., A 35 MB S MIXED-SIGNAL DECISION-FEEDBACK EQUALIZER FOR DISK DRIVES IN2-MU-M CMOS/, IEEE journal of solid-state circuits, 31(9), 1996, pp. 1258-1266
Citations number
36
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
IEEE journal of solid-state circuits → ACNP
ISSN journal
00189200
Volume
31
Issue
9
Year of publication
1996
Pages
1258 - 1266
Database
ISI
SICI code
0018-9200(1996)31:9<1258:A3MSMD>2.0.ZU;2-4
Abstract
A 35 Mb/s mixed-signal adaptive decision-feedback equalizer (DFE) has been implemented in a 2-mu m CMOS technology, The DFE has four feedbac k taps for cancelling intersymbol interference (ISI) and one tap for c ancelling de offset. The ISI is cancelled using fully differential ana log circuits, Coefficient adaptation is digital, and two adaptation ra tes are available. The DFE occupies 24 mm(2) and dissipates 165 mW.