[91] RADIO: Radio performance using CSP package version

This anomaly applies to Revision 1, build codes CIAA-Bx0.

It was inherited from the previous IC revision Engineering C.

Symptoms

WLCSP package has reduced receiver sensitivity compared to QFN packages in LDO and DCDC regulator modes.

Conditions

  • Average Sensitivity over all channels degraded in LDO mode by 2 dB.
  • Average Sensitivity over all channels degraded in DCDC mode by 4 dB.

Consequences

Reduced receiver sensitivity.

Workaround

None.

Parent topic: New and inherited anomalies