Static information storage and retrieval – Systems using particular element – Semiconductive
Patent
1994-08-26
1995-09-26
Fears, Terrell W.
Static information storage and retrieval
Systems using particular element
Semiconductive
365203, 36518911, G11C 1300
Patent
active
054539510
ABSTRACT:
A method and a circuit for fast equilibration of complementary data lines in memory circuit following a write cycle. The circuit of the present invention separately controls the on/off timing of pull-up and pull-down transistors coupled to the data lines to obtain faster equilibration. In one embodiment incorporating an equilibration transistor between the data lines, the pull-up transistor coupled to the high data line is momentarily turned off after a write cycle, to allow the voltage on the high data line to drop all the way down to the voltage on the recovering low data line to reduce equilibration delay.
REFERENCES:
patent: 4689771 (1987-08-01), Wang et al.
patent: 5121356 (1992-06-01), Park et al.
patent: 5250854 (1993-10-01), Lien
Fears Terrell W.
Townsend and Townsend Khourie and Crew
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