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- When the daugther board is plugged in, the total power draw is about 10W (+12VDC @ 0.8A)
- Carrier Board is ~5W
- Digital Daughter board is ~5W
- To prevent the boards from overheating, we require cool air to be blown from a fanon the carrier/daughter card
- Using a thermal electric cool on the ASIC would be an acceptable thermal management solution as well
- The image below is the carrier board's input power circuit :
- The mating connector to the carrier board's power connector is "MOLEX 39-01-3042" and the pinout is:
- PIN1 = PWR (+12VDC)
PIN2 = PWR (+12VDC)
PIN3 = PWR_RTN (GND)
PIN4 = PWR_RTN (GND)
PGP/ETH (Required)
- This SFP interface is the PGP or ETH (depending on which firmware is loaded)
- When ETH firmware is load:
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- Used for external 40 MHz timing reference
Differential LEMO
Contact
Dionisio Doering
ddoering@slac.stanford.edu