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LMZ31710: Schematic review

Part Number: LMZ31710
Other Parts Discussed in Thread: LMX2595,

Hi team we are working on a new design and we are using the following TI components

1. TPS1HA08CQPWPRQ1

2. LMZ31710RVQT : 12V to 1.35V 

3. TPS75601KTTT : 3.3V to 2.5V

4. TPS7A8400ARGRT : 1.5V to 1V

5. TPSM82822SILR : 5V to 3.3V

6. SN74CBTLV3257RSVR

7. TS3A44159PWR

8. TXS0102DCTR

9. LM27761DSGT : 5.5V to -5V

10. LMX2595RHAT : 16GHz output

May I request you to review the schematics for the above mentioned components. The schematics is attached below

TI_review.pdf

I also request you to review the loop filter calculation for LMX2595.

Queries on LMX2595

1. Can the RFOUTB pins be left unconnected if unused

2. Can the Sysrefreq, Rampclk, Rampdir pins be left unconnected if unused

Query on SN74CBTLV3257RSVR, TS3A44159PWR

1. Can the unused channels be left unconnected

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Regards,

Keerthana