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Does the digital board need the analog ground (AGND)? (see 100kfps DAQ support system)
Can the DC/DC architecture be simplified? Some ICs not in stock, see DC/DC converters
- Replace LMZ31530 (30A) with TPSM5D1806 in parallel mode (12A) since Vcc_int is estimated at 7A?
- Replace LT1764 with LT3083 for simpler paralleling circuitry (see power graph)
Are the ASIC digital supply (G_DS_X) and I/O supply (G_IO_X) shared among all four ASICs?
Do we have the CML current consumption numbers?
Use FPGA transceivers for clocking the ASICs?
- One per ASIC?
Request components for Altium library (see Altium Missing Components section)
- Connectors have been requested on 2023-08-28

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title	Archived questions

Route +6V or +24V between analog and digital board?
- If +6V: All first-stage converters (LT8648S) must be on one the board with the input TFM connector
- +24V between boards
For the 0.6V sink:
- Is it really +0.6V and sinking current that is needed?
- Has this been done before?
- Special LDO config needed? (see design note from Analog)
- Precision Current Sources and Sinks Using Voltage References
- Pietro has simulated and tested this with evaluation board
On which board does the power connector (TFM) go and which type (TFM-112, TFM-115, etc)? (update Connectors section)
- TFM-113-02-L-DH was used on the ePixHR250M_2x2_Camera
- Analog board

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