A new very simple cellular neural network universal machine structure is presented. By using a high gain unipolar sigmoid as the cell output nonlinearity the coefficient building blocks can be integrated with high density. The new design reaches cell density about 10 times larger than the previous ones. A 48×48 cell grid has been fabricated using a 0.5 μm standard digital CMOS process. The cell structure is described and some system level measurement results are given
Published in:
Electronics, Circuits and Systems, 1998 IEEE International Conference on
(Volume:1
)
Date of Conference: 1998