Broad band switching network

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United States of America Patent

PATENT NO 4331950
SERIAL NO

06203977

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Abstract

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In the exemplary embodiment, in order to reduce the load on the input signal sources, the individual inputs are respectively connected to the respectively appertaining coupling point switches via a fan-out arrangement of constantly unlocked ECL elements with a plurality of negating or, respectively, non-negating outputs. In order to take such negations into consideration, a respective half of the cross point switches are formed by means of AND gates and one respective half is formed by means of NOR gates.

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Patent Owner(s)

Patent OwnerAddress
SIEMENS AKTIENGESELLSCHAFTWERNER-VON-SIEMENS-STRASSE 1 80333 MUNCHEN MUNCHEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barabas, Udo Munich, DE 3 37

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