Texas Instruments SimpleLink CC3220MOD Series Manual page 69

www.ti.com
For optimal RF performance, ensure the copper cut out on the top layer under the RF-BG pin (pin 31) is as
shown in Figure 10-3.
Copyright © 2021 Texas Instruments Incorporated
Copyright © 2017, Texas Instruments Incorporated
Figure 10-3. Top Layer Copper Pullback on RF Pads
Product Folder Links:
SWRS206E – MARCH 2017 – REVISED MAY 2021
CC3220MOD CC3220MODA
CC3220MOD, CC3220MODA
Submit Document Feedback 69