SWRA797 September   2024 CC1312PSIP

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
    1. 1.1 RF Function and Frequency Range
    2. 1.2 LP-EM-CC1312PSIP
  5. 2Software – Certified PHYs
    1. 2.1 14dBm Tx and Rx Port
      1. 2.1.1 WB-DSSS
      2. 2.1.2 TI 15.4
      3. 2.1.3 PowerG PHY
      4. 2.1.4 mioty PHY
      5. 2.1.5 WiSun PHY
    2. 2.2 20dBm Tx Port
      1. 2.2.1 WB-DSSS PHY
      2. 2.2.2 TI 15.4 PHY
      3. 2.2.3 PowerG PHY
      4. 2.2.4 mioty PHY
      5. 2.2.5 Wi-SUN PHY
  6. 3Hardware
    1. 3.1 Recommended Layout
      1. 3.1.1 4-Layer Design
      2. 3.1.2 2-Layer Design
      3. 3.1.3 GND Vias
      4. 3.1.4 Maximum Track Length
    2. 3.2 Antennas
      1. 3.2.1 Certified Antennas
      2. 3.2.2 Cross-Linking Certified Antennas
    3. 3.3 Reusing of FCC ID and IC
      1. 3.3.1 Documentation Supplied to the TCB
      2. 3.3.2 Permissive Change Policy
        1. 3.3.2.1 Class 1 Permissive Change (C1PC)
        2. 3.3.2.2 Class 2 Permissive Change (C2PC)
        3. 3.3.2.3 Class 3 Permissive Change (C3PC)
      3. 3.3.3 Changes in the FCC ID or IC
      4. 3.3.4 Re-use of FCC ID and IC Certifications Step-by-Step
    4. 3.4 Recommended Production Testing
  7. 4References

3.3.3 Changes in the FCC ID or IC

When the CC1312PSIP is integrated into an end-product, there are two options for the CC1312PSIP certification. The ownership can be transferred to Texas Instruments Inc. or is transferred to the end-user manufacturer. Since Texas Instruments cannot have the certification ownership of the end-user product this has to be transferred to the end-user manufacturer (FCC 2.933).

For an end-user manufacturer to access the certification ownership for the CC1312PSIP, this requires them to obtain a FCC ID for that module which involves the following steps:

  • Signed approval letter from Texas Instruments Inc. allowing permission to file the ID change. This is achieved by applying for a signed permission letter via the CC1312PSIP Certification homepage [4.6]: https://www.ti.com/tool/CC1312PSIP-CERTIFICATION
  • End-user manufacturer must submit a change in ID to a TCB with the following info:
    • A statement that there is no change in the design, circuitry, or construction, and that the original test results continue to be representative of and applicable to the end-user product.
    • Original FCC ID used on the product prior to the change in ID
    • Date of the original grant of product authorization
    • The deltas in design between the end-product with the updated ID and original design
    • If the original test results continue to be representative of and applicable to the end- product with the updated ID
    • Updated Documentation:
      • End-user Manual
      • Label
      • Updated Operating Manual
      • Photos

If the end-user manufacturer obtained a FCC ID, the FCC ID can apply to the TCB for permissive changes without asking the module manufacturer for a signed approval letter.

Where both a permissive change and a change in FCC ID are required, the change in ID application must be processed first, followed by the permissive change filing.