SWRZ073C May   2017  – May 2021 IWR1642

 

  1. 1Introduction
  2. 2Device Nomenclature
  3. 3Device Markings
  4. 4Usage Notes
    1. 4.1 MSS: SPI Speed in 3-Wire Mode Usage Note
  5. 5Advisory to Silicon Variant / Revision Map
  6. 6Known Design Exceptions to Functional Specifications
    1.     MSS#10
    2.     MSS#11
    3.     MSS#12
    4.     MSS#14
    5.     MSS#16
    6.     MSS#17
    7.     MSS#18
    8.     MSS#19
    9.     MSS#20
    10.     MSS#22
    11.     MSS#37B
    12.     MSS#38A
    13.     MSS#39
    14.     MSS#42
    15.     MSS#43A
    16.     MSS#44
    17.     MSS#45
    18.     ANA#06
    19.     ANA#08A
    20.     ANA#09A
    21.     ANA#10A
    22.     ANA#11A
    23.     ANA#12A
    24.     ANA#15
    25.     ANA#16
    26.     ANA#17A
    27.     ANA#18B
    28.     ANA#20
    29.     ANA#21A
    30.     ANA#22A
    31.     ANA#24A
    32.     ANA#27
    33.     DSS#01
    34.     DSS#02
    35.     DSS#03
    36.     DSS#04
    37.     DSS#05
    38.     DSS#06
    39.     DSS#07
  7. 7Trademarks
  8. 8Revision History

ANA#21A

Out of Band Radiated Spectral Emission

Revision(s) Affected:

IWR1642 ES1.0 and ES2.0

Description:

Out-of-band radiated spectral emissions are observed at 14.4-GHz and 28.8-GHz.

Workaround(s):

A grounded metallic shield around the device (excluding the antenna region) can be used to reduce the emission levels. Microwave absorber materials could also be placed on the device to reduce the emissions.