Sense amplifier

Details Sense amplifier Sense amplifier

1994-09-14

1996-06-18

Nguyen, Viet Q.

Static information storage and retrieval

Read/write circuit

Flip-flop used for sensing

365174, 257365, 257368, 257401, G11C 11411

Patent

active

055285422

ABSTRACT:
An integrated circuit pattern of a sense amplifier is disclosed. The sense amplifier includes a sense circuit connected to a memory array and a column gate. The sense circuit includes N-MOSFETs cross-coupled between paired bit lines. The column gate includes an N-MOSFET for connecting the bit line to a data line and an N-MOSFET for connecting the other bit line to another data line. The N-MOSFET contained in the sense circuit and the N-MOSFET contained in the column gate are integrated in one element region. Further, the N-MOSFET contained in the sense circuit and the N-MOSFET contained in the column gate are integrated in another element region.

REFERENCES:
patent: 4949306 (1990-08-01), Nakagome et al.
patent: 5175604 (1992-12-01), Nogami
patent: 5394354 (1995-02-01), Watabe et al.

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