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MMWCAS-RF-EVM: rev E design files

Steve Clark1
Prodigy 120 points
Part Number: MMWCAS-RF-EVM

are the rev E reference design files available for download ?  Could only see rev C and D at www.ti.com/.../MMWCAS-RF-EVM but rev E is shipping

  • 0
    TI__Guru*** 149014 points

    Please give us some time to check with the team

    thank you

    Cesar

  • 0
    TI__Genius 13805 points

    Hi Steve,

                          I am placing the Revision E notes below. There are very minor updates.

    Regards

    Abhed

    Changing primary IC (U1_1, U1_2, U1_3 and U1_4) to AWR2243P ES1.1, AWR2243APBGABLQ1
    Cleaned up top layer soldermask near edges of RF regions
    Revision E updates
    Changing AWR VBGAP capacitor (C1_1, C1_2, C1_3 and C1_4) to 47nF capacitor GRM155R71E473KA88D
    Changing PMIC digital input voltage divider resistors (R34, R59) to from 1.0ohhm to 1.0kohm resistors
    This matches initial design intent
    Simplified BOM by removing duplicate 0402 0-ohm resistors models on optional signal paths
    Cleaning up various note spelling errors

  • 0 in reply to Abhed Misra
    Prodigy 10 points

    Are the soldermask cleanups queued for revision F? I could not see any obvious differences in solder mask between revisions C and E (actual hardware).

    In revision D the capacitors C1 are connected to AWR  VOUT_14SYNTH . C2 are connected to AWR VBGAP. Can you confirm that you actually mean C2_1, C2_2, C2_3, C2_4?