proto-DUNE-photodiode-array revA
4 layer board of 2.50 x 1.07 inches (63.6 x 27.2 mm)
Uploaded:
September 23rd 2020
Shared:
September 23rd 2020
Total Price:
$26.80
5x2 array of TO-39 photodiodes at 12.1 mm pitch, brought out to diffpairs via baluns. DC bias brought in through diffpair and fanned out via 1k/100nF RC filters.
Schematic: <https://www.phys.hawaii.edu/~mza/PCB/misc/proto-DUNE-photodiode-array.revA.schematic.pdf>
5x2 array of TO-39 photodiodes at 12.1 mm pitch, brought out to diffpairs via baluns. DC bias brought in through diffpair and fanned out via 1k/100nF RC filters.
Schematic: <https://www.phys.hawaii.edu/~mza/PCB/misc/proto-DUNE-photodiode-array.revA.schematic.pdf>
balance-board-balbo-baggins revA
2 layer board of 1.57 x 1.42 inches (39.8 x 36.0 mm)
Uploaded:
September 22nd 2020
Shared:
September 22nd 2020
Total Price:
$11.05
4coax:rj45 interface via baluns
use 2 oz copper, 0.8mm thickness
Schematic: <https://www.phys.hawaii.edu/~mza/PCB/misc/balance-board-baggins.revA.schematic.pdf>
4coax:rj45 interface via baluns
use 2 oz copper, 0.8mm thickness
Schematic: <https://www.phys.hawaii.edu/~mza/PCB/misc/balance-board-baggins.revA.schematic.pdf>
zeist revA
4 layer board of 1.59 x 0.68 inches (40.3 x 17.3 mm)
Uploaded:
September 21st 2020
Shared:
September 21st 2020
Total Price:
$10.80
amplifies 4 raw signals coming out of XRM autotune revA for in-situ alignment purposes
Schematic: https://www.phys.hawaii.edu/~mza/PCB/XRM/zeist.revA.schematic.pdf
amplifies 4 raw signals coming out of XRM autotune revA for in-situ alignment purposes
Schematic: https://www.phys.hawaii.edu/~mza/PCB/XRM/zeist.revA.schematic.pdf
balance-board revA
2 layer board of 0.84 x 0.37 inches (21.3 x 9.4 mm)
Uploaded:
September 21st 2020
Shared:
September 21st 2020
Total Price:
$1.50
coax:diffpair interface via balun
use 2 oz copper, 0.8mm thickness
Schematic: <https://www.phys.hawaii.edu/~mza/PCB/misc/balance-board.revA.schematic.pdf>
coax:diffpair interface via balun
use 2 oz copper, 0.8mm thickness
Schematic: <https://www.phys.hawaii.edu/~mza/PCB/misc/balance-board.revA.schematic.pdf>
TTL-to-LVDS revA
2 layer board of 1.09 x 1.10 inches (27.8 x 28.0 mm)
Uploaded:
September 15th 2020
Shared:
September 16th 2020
Total Price:
$6.00
converts a TTL or CMOS input to LVDS and drives that on to the 3/6 pair of an 8P8C/RJ45 connector.
Schematic: <https://www.phys.hawaii.edu/~mza/PCB/misc/TTL-to-LVDS.revA.schematic.pdf>
converts a TTL or CMOS input to LVDS and drives that on to the 3/6 pair of an 8P8C/RJ45 connector.
Schematic: <https://www.phys.hawaii.edu/~mza/PCB/misc/TTL-to-LVDS.revA.schematic.pdf>
