FMC Breakout extended¶
Project description¶
This FMC Breakout Board drives LVDS DAC signals commonly used in White Rabbit projects with external oscillators.
A second connector drives another set of LVDS signals. In the ET Pathfinder timing system these signals are used as SPI bus for initializing the LTC6950 PLL on the 100MHzInTheLoop board and to drive the IRIG-B signals that are generated in the SPEC7 or BabyWR.
Figure 1 shows a picture of the FMC Breakout extended board.
Figure 1: The FMC Breakout extended board
Design details¶
- Schematics (Note: Design created with Mentor Graphics using a Xpedition).
- Manufacturing files 11500.03.02 FMC Breakout Board Extended (Note: Design created with Mentor Graphics using a Xpedition).
Contacts¶
General questions about project¶
- Guido Visser -Nikhef
- Peter Jansweijer - Nikhef
Status¶
| Date | Event |
|---|---|
| 29-09-2020 | Initial Meeting with LAPP. |
| 17-03-2021 | Start working on project. Collecting main specifications. |
| 26-04-2021 | FMCBreakout_extended ready for production. |
| 23-02-2022 | Plugged on SPEC7 closes the loop with 100MHzInTheloop. |
| 25-02-2022 | One module was ESD tortured and survived. |
25 February 2022
