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User Manual 1260-50A/B
Introduction 1-1
Chapter 1
INTRODUCTION
1260-50A/B
200MHz
Multiplexer
Module
The 1260-50A/B provides eight/sixteen 1 x 4 multiplexers (refer
to the Functional Diagram Figure 1-2). Relays CHI9, 29,..., 159
provide for the connections between the adjacent I x 4 groups
under software control. Thus, the 1260-50A/B module can be
configured as multiplexers up to I x 39/1 x 79 size. The 200 MHz
bandwidth is guaranteed for all possible multiplexer sizes. The
only restriction is the groups not needed for a connection
between any two channels have to be disconnected to achieve
200 MHz bandwidth.
Figure 1-1, 1260-50A/B