Read amplifier for a bipolar memory module

Details Read amplifier for a bipolar memory module Read amplifier for a bipolar memory module

1981-08-21

1983-11-15

Hecker, Stuart N.

Static information storage and retrieval

Read/write circuit

For complementary information

365155, 307530, G11C 700

Patent

active

044159951

ABSTRACT:
In a differential read amplifier of a bipolar memory module for the evaluation of a difference of read currents in a first and second bit line, an additional current generated by the read amplifier is fed into the bit line conducting the higher read current. As a result, a time period is reduced in which high interference susceptibility exists during successive read accesses to different memory cells with the same information content. Thus, read accesses can proceed in shorter time intervals.

REFERENCES:
patent: 3919566 (1975-11-01), Millhollan et al.
Beranger et al., "Read Circuit in a Memory Using Harper Cells", IBM Tech. Disc. Bul., vol. 21, No. 2, 7/78, pp. 642-643.

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