Static information storage and retrieval – Systems using particular element – Semiconductive
Patent
1989-03-31
1991-01-22
Fears, Terrell W.
Static information storage and retrieval
Systems using particular element
Semiconductive
377 57, 377 63, G11C 1928, H03K 2346
Patent
active
049875582
ABSTRACT:
In dynamic memories, generally a fluctuation of 10% of the nominal value of the supply voltage is allowed. Since, when reading, the input gate is applied to the supply, this fluctuation in the supply results in 20% of fluctuation in the charge packet formed below the input gate. In order to eliminate this fluctuation and hence to increase the permitted interference margin for other interference sources, a voltage stabilization circuit is arranged between the supply voltage and the input gate so that the fluctuation in the supply also occurs at the source zone, as a result of which the size of the charge packet becomes independent of the supply. For the voltage stabilization circuit, use may advantageously be made of a band gap reference.
REFERENCES:
patent: 3831041 (1974-08-01), Krambeck et al.
patent: 4011471 (1977-03-01), Rockett, Jr.
patent: 4118795 (1978-10-01), Frye et al.
patent: 4156818 (1979-05-01), Collins et al.
patent: 4159430 (1979-06-01), Boudewijn et al.
patent: 4317054 (1982-02-01), Caruso et al.
patent: 4325018 (1982-04-01), Schade, Jr.
patent: 4357571 (1982-11-01), Roessler
patent: 4375596 (1983-03-01), Hoshi
patent: 4451744 (1984-05-01), Adam
patent: 4454467 (1984-06-01), Sakaguchi
patent: 4574384 (1986-03-01), Murata et al.
patent: 4627082 (1986-12-01), Pelgrom et al.
patent: 4644257 (1987-02-01), Bohme et al.
Biren Steven R.
Fears Terrell W.
U.S. Philips Corp.
Whitfield Michael A.
LandOfFree
Semiconductor memory with voltage stabilization does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Semiconductor memory with voltage stabilization, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiconductor memory with voltage stabilization will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1559287