Bit line sense amplifier and semiconductor memory device...

Details Bit line sense amplifier and semiconductor memory device... Bit line sense amplifier and semiconductor memory device...

2007-10-16

2007-10-16

Le, Thong Q. (Department: 2827)

Static information storage and retrieval

Read/write circuit

Flip-flop used for sensing

C365S207000, C365S190000

Reexamination Certificate

active

11030614

ABSTRACT:
There is provided a semiconductor memory device that can calculate an offset voltage of a bit line sense amplifier. The semiconductor memory device includes a cell array, an edge bit line sense amplifier for amplifying data of an edge cell array, and a power supply part for applying a predetermined voltage to the edge bit line sense amplifier. The power supply part includes a first power supply part for supplying a predetermined voltage to a bit line of the edge bit line sense amplifier and a second power supply part for supplying a predetermined voltage to a complementary bit line of the edge bit line sense amplifier.

REFERENCES:
patent: 5835436 (1998-11-01), Ooishi
patent: 5920517 (1999-07-01), Wendell
patent: 5923601 (1999-07-01), Wendell
patent: 5936892 (1999-08-01), Wendell
patent: 5936898 (1999-08-01), Chi
patent: 6061278 (2000-05-01), Kato et al.
patent: 6104653 (2000-08-01), Proebsting
patent: 6141259 (2000-10-01), Scott et al.
patent: 6288950 (2001-09-01), Koike
patent: 6480434 (2002-11-01), Lee
patent: 6515927 (2003-02-01), Kitamoto et al.
patent: 6930938 (2005-08-01), Yasuda
patent: 2004/0105334 (2004-06-01), Yasuda
patent: 2004/0136251 (2004-07-01), Mizuno et al.
patent: 2005/0002245 (2005-01-01), Brede et al.
patent: 11-149796 (1999-06-01), None
patent: 2001-229671 (2001-08-01), None
patent: 2001-0004688 (2001-01-01), None
patent: 1020030057273 (2003-07-01), None

Affiliated with

Also associated with

Rating

Bit line sense amplifier and semiconductor memory device... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bit line sense amplifier and semiconductor memory device..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bit line sense amplifier and semiconductor memory device... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3902872