Circuit for outputting data of semiconductor memory apparatus

Details Circuit for outputting data of semiconductor memory apparatus Circuit for outputting data of semiconductor memory apparatus

2011-07-19

2011-07-19

Tran, Khai (Department: 2611)

Pulse or digital communications

Synchronizers

Reexamination Certificate

active

07983369

ABSTRACT:
A data output circuit of a semiconductor memory apparatus can include a clock synchronization unit (which is driven by a power supply voltage) that can be configured to receive data and output first synchronization data and second synchronization data in synchronization with a clock; a voltage converting unit that can be configured to convert the first and second synchronization data, which can swing between the power supply voltage and a ground voltage, into first and second converted data, which can swing between an I/O power supply voltage and the ground voltage; and a data output driver, which is driven by the I/O power supply voltage, for outputting the first converted data and the second converted data as output data.

REFERENCES:
patent: 6429683 (2002-08-01), Miller et al.
patent: 7053679 (2006-05-01), Rho
patent: 7151392 (2006-12-01), Lee
patent: 7236012 (2007-06-01), Cho et al.
patent: 2006/0139060 (2006-06-01), Kim
patent: 2006/0158224 (2006-07-01), Yan-Bin
patent: 2007/0008006 (2007-01-01), Na
patent: 2007/0057691 (2007-03-01), Lee
patent: 2008/0074937 (2008-03-01), Yang
patent: 2000228085 (2000-08-01), None
patent: 2006-246425 (2006-09-01), None
patent: 2007-097136 (2007-04-01), None
patent: 2007-097142 (2007-04-01), None
patent: 2007-166603 (2007-06-01), None
patent: 1020000014392 (2000-03-01), None
patent: 1020010068246 (2001-07-01), None
patent: 1020060130440 (2006-12-01), None

Affiliated with

Also associated with

Rating

Circuit for outputting data of semiconductor memory 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 Circuit for outputting data of semiconductor memory apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Circuit for outputting data of semiconductor memory apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2664070