Cathode Pad Electronics: Difference between revisions

From DaqWiki
Jump to navigation Jump to search
No edit summary
No edit summary
Line 2: Line 2:


=== Reference ===
=== Reference ===
[[https://daq.triumf.ca/DaqWiki/images/0/0e/AFTER_MANUAL_v2.pdf| After manual]]
[[File::AFTER_MANUAL_v2.pdf| After manual]]

Revision as of 11:32, 4 May 2017

The cathode pads are read-out by AFTER ASIC which diagram is presented Figure 9Figure 9. One chip has 72 active channels and 4 reference channels for pedestal subtraction. Each channel consists of charge-sensitive preamplifier, pole-zero cancellation of preamplifier decay time, RC2 shaper and 512-cell SCA to store waveform. Amplifier gain, pole-zero time constant and shaping time are programmable.

Reference

[[File::AFTER_MANUAL_v2.pdf| After manual]]