DAC AD9122 and AD-FMCJESDADC1-EBZ wrt external trigger

Document created by analog-archivist Employee on Feb 23, 2016
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wrt the  DAC AD9122.

“in datasheet of AD-FMCJESDADC1-EBZ there’s a information that external trigger
can be used. However there’s no information how it works and how to use it.”

The connects board mentioned above with KC705 (Kintex-7 board).




Hello Dariusz

The trigger is routed to the FPGA (EXT_TRIGGER_P/N on G2/G3).

IIRC, it comes in single ended. The actual FPGA pins depends on the carrier.

see https://ez.analog.com/message/175921#175921