CH HPGe Electronics Chain

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HPGe → Split signal using BNC T junction

→ First line to spec amp -> peak sensing ADC

→ Second line to timing/filter amp with ~2.3x amplification (also inverts)

→ Discriminator (Blue lecroy model #xxxx)

→ Top of dual timer then into bottom of dual timer

→ Into 1st gate and delay generator

--> positive sent to second gate and delay module

--> negative sent to PADC as gate for spec amp signal

→ 2nd gate and delay generator used for ROC signal




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