Electrical switching assembly
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United States of America Patent
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Oct 13, 1998
Grant Date -
N/A
app pub date -
May 7, 1996
filing date -
Nov 18, 1993
priority date (Note) -
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Abstract
The invention relates to switching apparatus having a pair of input terminals (102, 104) and 2.sup.P pairs of output terminals (106a, 106b). The switch comprises p rows of switches K.sub.i,j with the ith row having 2.sup.i unit switches. It also comprises a control circuit (108) which enables the state of all the switches in a given row to be controlled together, thereby enabling the pair of input terminals to be connected to any pair of output terminals.
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