SWRZ148A December   2024  – December 2025 IWRL6432W

 

  1.   1
  2.   ABSTRACT
  3. 1Introduction
  4. 2Device Nomenclature
  5. 3Device Markings
  6. 4Usage Notes
    1. 4.1 Power up sequence in power optimized topology
    2. 4.2 Meeting data sheet spec for 1.2V Digital LDO output path in BOM optimized topology
  7. 5Advisory to Silicon Variant / Revision Map
  8. 6Known Design Exceptions to Functional Specifications
    1. 6.1  ANA #51
    2. 6.2  ANA #57
    3. 6.3  DIG #1
    4. 6.4  DIG #3
    5. 6.5  DIG #4
    6. 6.6  DIG #5
    7. 6.7  DIG #6
    8. 6.8  DIG #8
    9. 6.9  DIG #9
    10. 6.10 DIG #10
    11. 6.11 DIG #14
    12. 6.12 DIG #15
    13. 6.13 DIG #16
  9. 7Trademarks
  10.   Revision History

6.2 ANA #57

SNR degradation at 60GHz in the presence of strong near range reflector

Revision(s) Affected

IWRL6432W ES2.1

Details

There is a non-linearity of the synthesizer when crossing 60GHz which causes increased noise floor at RX output in the presence of a strong near range reflector.

Workaround

Chirps with large RF bandwidth (> 1.5GHz) have negligible noise floor impact. For lower bandwidth chirps, avoid 60GHz.