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CITIROC 1A
Scientific instrumentation SiPM read out chip

TRL Technology Readiness Level: 8 – Full system using ASIC running – learn more
Detector Read-Out: SiPM, SiPM array
Number of Channel: 32
Signal Polarity: Positive
Self-Triggers: Programmable 10-bit DAC with min threshold = 1/3 p.e.
OR trigger: for timestamping and start of conversion
Dynamic Range: 0-400 pC i.e. 2500 photoelectrons @ 10^6 SiPM gain
High and low gain branches, with 1:10 ratio for a total 0.95-600 amplification range
8-bit input DAC for channel-by-channel fine bias adjustment
Slow shaper with adjustable shaping time from 12.5 to 87.5 ns
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