Method of manufacturing a programmable hybrid balance network

Details Method of manufacturing a programmable hybrid balance network Method of manufacturing a programmable hybrid balance network

1995-09-13

1997-03-11

Chaudhari, Chandra

Fishing, trapping, and vermin destroying

437 48, H01L 218246

Patent

active

056100930

ABSTRACT:
Methods of increasing the number of possible network configurations available during the manufacture of an integrated circuit hybrid balance network containing a fixed number of selectable network configurations in the manufactured network by including a network element selection layer programmable during the manufacturing process. The programming may be accomplished using ROM matrices programmed during or subsequent to the manufacturing process, or alternatively may be accomplished by the programming of the metal masks interconnecting the semiconductor portions of the IC without the necessity for changing the semiconductor masks.

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