Cost reduction in the CCD realization of MVMT functions

The cost effectiveness of using an overflow circuit for truncated difference operation and a metal line for charge replication in the charge-coupled device (CCD) realization of multivalue multithreshold (MVMT) functions is considered. It is shown that the use of these two circuits leads to improved...

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Bibliographic Details
Published in:IEEE transactions on computers 1990-05, Vol.39 (5), p.702-706
Main Authors: Abd-El-Barr, M.H., Vranesic, Z.G.
Format: Article
Language:English
Subjects:
Charge coupled devices
Circuits
Computer science
Cost function
Encoding
Input variables
Logic devices
Multivalued logic
Programmable logic arrays
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Summary:The cost effectiveness of using an overflow circuit for truncated difference operation and a metal line for charge replication in the charge-coupled device (CCD) realization of multivalue multithreshold (MVMT) functions is considered. It is shown that the use of these two circuits leads to improved realizations compared to those achieved by previous approaches.< >
ISSN:0018-9340
1557-9956
DOI:10.1109/12.53584