Digital sensing circuit

Details Digital sensing circuit Digital sensing circuit

2007-07-10

2007-07-10

Hirshfeld, Andrew H. (Department: 2858)

Electricity: measuring and testing

Measuring, testing, or sensing electricity, per se

C365S189011

Reexamination Certificate

active

11309002

ABSTRACT:
A digital sensing circuit capable of sensing bit information stored in a bit cell of an organic memory is provided. The digital sensing circuit includes a current-to-voltage converter, a reset block circuit, and a sensing block circuit. The current-to-voltage converter converts a conduction current into a voltage signal. The sensing block circuit buffers and outputs the bit information according to the voltage signal. Therefore, the challenge of design and layout of the present invention is very low so that the yield rate will be improved. Hence, a practical memory device suitable for mass-production is achieved.

REFERENCES:
patent: 6965521 (2005-11-01), Li et al.
patent: 2004/0001383 (2004-01-01), Garni et al.
patent: 2006/0044907 (2006-03-01), Forbes et al.

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