Write compensation circuit and signal interpolation circuit...

Details Write compensation circuit and signal interpolation circuit... Write compensation circuit and signal interpolation circuit...

2005-11-29

2005-11-29

Hudspeth, David (Department: 2651)

Dynamic magnetic information storage or retrieval

General processing of a digital signal

Data clocking

C360S067000, C360S068000, C360S039000, C327S101000, C327S102000, C327S149000, C327S158000, C327S161000

Reexamination Certificate

active

06970313

ABSTRACT:
A write compensation circuit of a recording device includes a first delay portion driven by a first driving voltage, for receiving a clock signal, delaying the clock signal by a first delay time, and outputting the delayed clock signal, and a voltage supplying portion for supplying the first driving voltage to the first delay portion in such a manner that the first delay time is substantially equal to a clock period of the clock signal.

REFERENCES:
patent: 4922141 (1990-05-01), Lofgren et al.
patent: 5101117 (1992-03-01), Johnson et al.
patent: 5878097 (1999-03-01), Hase et al.
patent: 5986830 (1999-11-01), Hein
patent: 6125157 (2000-09-01), Donnelly et al.
patent: 6424184 (2002-07-01), Yamamoto et al.
patent: 63-281514 (1988-11-01), None
patent: 11-168364 (1999-06-01), None
B. Garlepp et al.; “A Portable Digital DLL Architecture for CMOS Interface Circuits”;1988 Symposium on VLSI Circuits Digest of Technical Papers; pp. 214-215.
Japanese Office Action for corresponding Application 11-342656, dated Apr. 13, 2004.

Affiliated with

Also associated with

Rating

Write compensation circuit and signal interpolation circuit... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Write compensation circuit and signal interpolation circuit..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Write compensation circuit and signal interpolation circuit... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3500284