Hardware Description
2 Hardware Description
2.1 Overview
The MCCD is a 8 output fast pulse driver with 60 ps rise time and a 8 output clock driver (TTL) with internal
reference clock or ext input.
2.2 Front Panel, Trigger Fan-out
The connectors at the front panel are for distributing one trigger signal from the TRG IN input to eight output
SMA connectors. Instead of an external trigger signal the internal (10 MHz) or external clock signal can be
fed to the output connectors by setting the internal jumper JP1, “Internal Trigger”, see Fig. 2.2.
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ComTec GmbH
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Fig. 2.1: The MCCD Front Panel
Fig. 2.2: Trigger input setting with JP1
