High speed receive equalizer architecture

Details High speed receive equalizer architecture High speed receive equalizer architecture

2011-07-05

2011-07-05

Timory, Kabir A (Department: 2611)

Pulse or digital communications

Equalizers

Automatic

C375S229000, C375S232000, C375S265000, C375S230000, C375S343000, C375S344000, C375S345000, C375S373000

Reexamination Certificate

active

07974337

ABSTRACT:
Various example embodiments are disclosed. According to an example embodiment, an apparatus may include a continuous time filter, a decision feedback equalizer, a clock and data recovery circuit, and an adaptation circuit. The adaptation circuit may be configured to adapt equalization according to at least one dithering algorithm by adjusting a delay adjust signal based on a mean square error of equalized data signals.

REFERENCES:
patent: 4520489 (1985-05-01), Hogge, Jr.
patent: 6577690 (2003-06-01), Barman et al.
patent: 7034606 (2006-04-01), Caresosa et al.
patent: 7042271 (2006-05-01), Chung et al.
patent: 7054088 (2006-05-01), Yamazaki et al.
patent: 7167517 (2007-01-01), Farjad-Rad et al.
patent: 7202707 (2007-04-01), Momtaz
patent: 7330508 (2008-02-01), Momtaz
patent: 7436882 (2008-10-01), Momtaz
patent: 7522847 (2009-04-01), Momtaz et al.
patent: 2002/0061087 (2002-05-01), Williams
patent: 2004/0076245 (2004-04-01), Okamoto et al.
patent: 2004/0131058 (2004-07-01), Ghiasi
patent: 2005/0019042 (2005-01-01), Kaneda et al.
patent: 2005/0078780 (2005-04-01), Chou et al.
patent: 2005/0135471 (2005-06-01), Tonietto et al.
patent: 2005/0254569 (2005-11-01), Momtaz
patent: 2005/0271136 (2005-12-01), Chung et al.
patent: 2005/0271137 (2005-12-01), Kolze et al.
patent: 2005/0271169 (2005-12-01), Momtaz et al.

Affiliated with

Also associated with

Rating

High speed receive equalizer architecture does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High speed receive equalizer architecture, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High speed receive equalizer architecture will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2632748