CC3220MOD_017 Datasheet, PDF (81/100 Pages) Texas Instruments – SimpleLink Wi-Fi CERTIFIED Wireless MCU Modules

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CC3220MOD, CC3220MODA
SWRS206B – MARCH 2017 – REVISED AUGUST 2017
7.3.3 CC3220MODAx RF Layout Recommendations
Use the following guidelines to lay out the CC3220MODAx module with integral antenna, as shown in
Figure 7-6.
• The module must have an overhang of 1 mm from the PCB edge.
• The module must have a 6-mm clearance on all layers (no copper) to the left and right of the module
placement.
• There must be at least one ground-reference plane under the module on the main PCB.
• For additional Layout recommendations, see the CC3220MODASx SimpleLink™ Wi-Fi® and IoT
Solution With MCU LaunchPad™ Hardware User's Guide.
6 mm
6 mm
6 mm
1 mm
Copyright © 2017, Texas Instruments Incorporated
Figure 7-6. CC3220MODAx Layout Guidelines
Copyright © 2017, Texas Instruments Incorporated
Applications, Implementation, and Layout
81
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