Miscellaneous active electrical nonlinear devices – circuits – and – Specific signal discriminating without subsequent control – By amplitude
Patent
1997-11-06
1999-04-13
Tran, Toan
Miscellaneous active electrical nonlinear devices, circuits, and
Specific signal discriminating without subsequent control
By amplitude
327 57, 327432, G11C 706
Patent
active
058942335
ABSTRACT:
Sense amplifiers for integrated circuit memory devices including a bipolar transistor voltage gain input buffer and a first effect transistor latch circuit. The bipolar transistor voltage gain input buffer is responsive to a pair of complementary input signals from a memory cell, to amplify the voltage differential between the pair of complementary input signals. The field effect transistor latch circuit is responsive to the bipolar transistor voltage gain input buffer, to latch the voltage differential so amplified, and thereby produce a pair of complementary output signals.
REFERENCES:
patent: 4604533 (1986-08-01), Miyamoto et al.
patent: 5247479 (1993-09-01), Young
patent: 5287314 (1994-02-01), Flannagan et al.
patent: 5345120 (1994-09-01), Taylor
Samsung Electronics Co,. Ltd.
Tran Toan
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