32-channel low power parallel discriminator chip

32-channel low power fast triggers. Each channel contains a fast CR-RC shaper of adjustable gain followed by a level discriminator. The triggers from each channel are OR’ed to a common trigger output. The ASIC to be used with a matching VA circuit. Each channel contains threshold trim-DACs.

Keywords: Trigger, discrimination, counting

Product Description


Product Features

Application Counting, Spectroscopy
Number of inputs 32
Shaping time 75 ns - 150 ns
Trigger threshold Programmable by 3-bit DAC
Trigger outputs Common trigger and 32 parallel outputs
Test and calibration Internal calibration circuit