Miscellaneous active electrical nonlinear devices – circuits – and – Specific signal discriminating without subsequent control – By amplitude
Patent
1997-05-05
1998-12-08
Tran, Toan
Miscellaneous active electrical nonlinear devices, circuits, and
Specific signal discriminating without subsequent control
By amplitude
327310, 327313, 327328, G11C 706, H03K 508
Patent
active
058475834
ABSTRACT:
In a sense amplifier circuit, a CMOS inverter is connected to a power supply voltage and inverts and amplifies a voltage on a digit line connected to a selected memory cell of a memory cell section to generate a gate control signal. The first transistor is connected to the digit line and controls current flowing through the digit line in response to the gate control signal. A data of the selected memory cell is outputted from an output of the first transistor. A stabilizing section stabilizes an operation of the CMOS inverter such that a same operation of the CMOS inverter can be performed independent from change of the power supply voltage.
REFERENCES:
patent: 4435658 (1984-03-01), Murray et al.
patent: 5504442 (1996-04-01), Tanoi
patent: 5619149 (1997-04-01), Lev et al.
NEC Corporation
Tran Toan
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