SWRA729 April   2022 CC1352P , CC2652P

 

  1.   Trademarks
  2.   Acronyms
  3. 1Reference Designs Available
    1. 1.1 Single Component for 10-dBm PA Port
      1. 1.1.1 Murata PA IPC Equivalent Circuit
      2. 1.1.2 IPC Size and Dimensions
    2. 1.2 CC2652P PA IPC EM
      1. 1.2.1 Component Placement and Layout
      2. 1.2.2 Layout - Layer 1
      3. 1.2.3 Layout - Layer 2
      4. 1.2.4 Layout - Layer 3
      5. 1.2.5 Layout - Layer 4
  4. 2PA IPC Measurement Results
    1. 2.1 CC2652P Output Power, 1-Mbps Bluetooth Low Energy
    2. 2.2 CC2652P TX Efficiency, Harmonics, and Output Power at Various PA Settings
  5. 3Harmonic Emission Regulatory Requirements
    1. 3.1 Compliance with FCC regulations
    2. 3.2 Compliance with Regulations
  6. 4Summary
  7. 5References

Abstract

This application note describes the Integrated Passive Component (IPC) designed specifically for the high-power PA port available on the CC26x2P [1] and CC1352P [2] devices operating in the 2.4-GHz ISM bands at 10-dBm output power. With the PA IPC the component count is reduced while still obtaining high radio performance.

The matched-filter balun component is commonly designated as an Integrated Passive Component (IPC). The CC26x2P and CC1352P PA Tx port require 11 passive componenets. With the PA IPC, the component count is reduced from 11 to a single component which saves space and reduces pick-and-place assembly costs.

The PA IPC is available from Murata [3] and is only 1.6 mm x 0.80 mm making it ideal for compact designs.

All measurement results presented in this document are based on measurements performed on the CC2652P PA IPC EM Rev 1.0 Reference Design unless otherwise specified; see Figure 1-1.

GUID-20220316-SS0I-JDGJ-8MLR-74NDHM9MGX8X-low.jpg Figure 1-1 CC2652P PA IPC EM Rev 1.0