Version 2 (modified by 5 years ago) (diff) | ,
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This is a readout board for a Sensl 2x2 SiPM.
Summer 2019
Version 1 of the SiPM readout board was developed. The purpose of this board is to have variable gain from the output of a four-channel SiPM package and to reduce noise in the readout.
Rev 1
Version 1 adds a single stage of variable amplification to each of the four SiPM output channels. Output from the SiPM is amplified with OPA656's and gain is adjusted onboard with a potentiometer.
Power into the SiPM is supplied by a SMA connector and power for the Op-Amps is provided by a 4-pin header.
To reduce noise all components used other than the SMA connectors, Dip socket for the SiPM, and 4-pin header are surface mounted.
Documentation
- BOM: CSV PDF
- Schematic
- PCB: View 1 View 2