Output apparatus and test apparatus

Details Output apparatus and test apparatus Output apparatus and test apparatus

2011-07-12

2011-07-12

Nguyen, Linh V (Department: 2819)

Coded data generation or conversion

Analog to or from digital conversion

Digital to analog conversion

C341S118000, C341S120000, C341S152000, C341S153000

Reexamination Certificate

active

07978109

ABSTRACT:
Provided is an output apparatus for outputting a current from an output end, including: a plurality of current sources; a plurality of switches provided in association with the plurality of current sources respectively, and switching whether to supply a current of a corresponding current source to the output end; a time changing section that changes a propagation time of each of a plurality of control signals for controlling switching states of the plurality of switches respectively; and an adjusting section that adjusts the propagation time of each of the plurality of control signals to reduce glitch noise contained in a current supplied to the output end.

REFERENCES:
patent: 5689258 (1997-11-01), Nakamura et al.
patent: 6664906 (2003-12-01), Volk
patent: 7132970 (2006-11-01), Pan
patent: 7256720 (2007-08-01), Fukuda
patent: 7528754 (2009-05-01), Bakkaloglu et al.
patent: 7545304 (2009-06-01), Wu et al.
patent: 7746259 (2010-06-01), Dedic et al.
patent: 7812751 (2010-10-01), Eloranta et al.
patent: 2006/0066462 (2006-03-01), Paillet et al.
patent: 2007/0096969 (2007-05-01), Briaire
patent: 2007/0194963 (2007-08-01), Sasaki
patent: 2009/0237283 (2009-09-01), Tu et al.
patent: H06-132821 (1994-05-01), None
patent: 2974377 (1999-11-01), None
patent: 2003-115761 (2003-04-01), None
patent: 2007-227990 (2007-09-01), None

Affiliated with

Also associated with

Rating

Output apparatus and test apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Output apparatus and test apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Output apparatus and test apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2713224