Data Sheet
Table Of Contents
- 1 Module Overview
- Table of Contents
- 2 Revision History
- 3 Device Comparison
- 4 Terminal Configuration and Functions
- 5 Specifications
- 5.1 Absolute Maximum Ratings
- 5.2 ESD Ratings
- 5.3 Recommended Operating Conditions
- 5.4 Current Consumption Summary: 2.4 GHz RF Band
- 5.5 Current Consumption Summary: 5 GHz RF Band
- 5.6 TX Power Control for 2.4 GHz Band
- 5.7 TX Power Control for 5 GHz Band
- 5.8 Brownout and Blackout Conditions
- 5.9 Electrical Characteristics for DIO Pins
- 5.10 WLAN Receiver Characteristics
- 5.11 WLAN Transmitter Characteristics
- 5.12 BLE and WLAN Coexistence Requirements
- 5.13 Reset Requirement
- 5.14 Thermal Resistance Characteristics for MOB Package
- 5.15 Timing and Switching Characteristics
- 5.16 External Interfaces
- 6 Detailed Description
- 7 Applications, Implementation, and Layout
- 8 Environmental Requirements and SMT Specifications
- 9 Device and Documentation Support
- 10 Mechanical, Packaging, and Orderable Information
- Important Notice
TI Confidential – NDA Restrictions
ADVANCEINFORMATION
44
CC3135MOD
SWRS225A –FEBRUARY 2019–REVISED AUGUST 2019
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Applications, Implementation, and Layout Copyright © 2019, Texas Instruments Incorporated
7 Applications, Implementation, and Layout
NOTE
Information in the following applications sections is not part of the TI component
specification, and TI does not warrant its accuracy or completeness. TI’s customers are
responsible for determining suitability of components for their purposes. Customers should
validate and test their design implementation to confirm system functionality.
7.1 Application Information
7.1.1 BLE/2.4 GHz Radio Coexistence
The CC3135MOD device is designed to support BLE/2.4 GHz radio coexistence. Because WLAN is
inherently more tolerant to time-domain disturbances, the coexistence mechanism gives priority to the
Bluetooth
®
low energy entity over the WLAN. Bluetooth
®
low energy operates in the 2.4 GHz band,
therefore the coexistence mechanism does not affect the 5 GHz band. The CC3135MOD device can
operate normally on the 5 GHz band, while the Bluetooth
®
low energy works on the 2.4 GHz band without
mutual interference.
The following coexistence modes can be configured by the user:
• Off mode or intrinsic mode
– No BLE/2.4 GHz radio coexistence, or no synchronization between WLAN and Bluetooth
®
low
energy—in case Bluetooth
®
low energy exists in this mode, collisions can randomly occur.
• Time Division Multiplexing (TDM, Dual Antenna)
– Dual-band Wi-Fi (see Figure 7-1)
In this mode, the WLAN can operate on either a 2.4 or 5 GHz band and Bluetooth
®
low energy
operates on the 2.4 GHz band.