| 14 | | |
| 15 | | = Summer 2019 = |
| 16 | | 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. |
| 17 | | == Rev 1 == |
| 18 | | 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.[[BR]]Power into the SiPM is supplied by a SMA connector and power for the Op-Amps is provided by a 4-pin header.[[BR]]To reduce noise all components used other than the SMA connectors, Dip socket for the SiPM, and 4-pin header are surface mounted. |
| 19 | | == Documentation == |
| 20 | | * [http://sensl.com/downloads/ds/DS-MicroCseries.pdf SiPM Datasheet] |
| 21 | | * [http://azimp.ru/upload/pdf-static/SensL/pdf/UM-ArrayC-60035-4P.pdf SiPM user manual] |
| 22 | | * [https://www.onsemi.com/pub/Collateral/AND9787-D.PDF Documentation on SiPM SMA readout] |
| 23 | | * [http://www.ti.com/lit/ds/symlink/opa656.pdf OPA656 Datasheet] |
