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- Provide space to measure both input (manual) and output (ADC) currents for all DC/DC?
- Remove DC/DC monitor on digital board
- Check 24V to 1.8 (LT8648S) if it works at 30A
- Replace LT1764 with LT3083 for simpler paralleling circuitry (see power graph)?
- TPSM5D1806 does not work for 6V to 5.5V as a pre-LDO regulator!
- For 5.5V output, the minimum input voltage is 9.6V. See Table 7-3 in datasheet.
- Change first-stage converter to output 5.5V/5.0V instead of 6V?
- Second-stage LMZ31520 (Vout=0.85V) should be OK
- Second-stage TPSM5D1806 (Vout=1.8V and 0.9V) should be OK
- Changed first-stage converter to 5.0V on digital board now
- Do the same on the analog board?
- Do we have the CML current consumption numbers?
- Gang is saying around 20mA (15mA + 30% LVT) per ASIC TX Transceiver (for all frequencies). ASIC RX consumption is negligible
- Update power estimation table with these numbers
- Request components for Altium library (see Altium Missing Components section)
- Connectors have been requested on 2023-08-28
- Other ICs
- Passives
- Transceiver
- Compare with the layout done in PADS after to make sure it's correct orientation
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