Miscellaneous active electrical nonlinear devices – circuits – and – Specific signal discriminating without subsequent control – By amplitude
Patent
1994-09-28
1996-04-16
Callahan, Timothy P.
Miscellaneous active electrical nonlinear devices, circuits, and
Specific signal discriminating without subsequent control
By amplitude
327 51, 36518905, G01R 1900
Patent
active
055086446
ABSTRACT:
A sense amplifier (10) has a pair of cross-coupled latches (12, 14, 16, 18) connected between a first voltage supply (V.sub.DD) and the sources of two transistors (20, 22). The gates of the two transistors receive a voltage differential to be sensed. The drains of the two transistors are coupled to a second voltage supply (V.sub.SS) through an enabling transistor (24). The resulting sense amplifier is fast, small, and relatively simple to construct.
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Branson Brian D.
Chua-Eoan Lew
Shadan Victor
Callahan Timothy P.
Chastain Lee E.
Motorola Inc.
Wells Kenneth B.
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