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
WLAN
CC3135MOD
BLE
CCxxxx
RF_ABG
RF
Coex IO
CC_COEX_BLE_IN
Dual-band Antenna BLE Ant.
45
CC3135MOD
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SWRS225A –FEBRUARY 2019–REVISED AUGUST 2019
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Product Folder Links: CC3135MOD
Applications, Implementation, and LayoutCopyright © 2019, Texas Instruments Incorporated
(1) When selecting Autoselect via the API, a reset is required in order for the CC3135MOD device to determine the best antenna for use.
(2) Refer to the Uniflash with Image Creator User Guidefor more information.
Figure 7-1 shows the dual antenna implementation of a complete Bluetooth
®
low energy and WLAN
coexistence network with the WLAN operating on either a 2.4- or a 5 GHz band. Note in this
implementation no Coex switch is required and only a single GPIO from the BLE device to the CC3135
device is required.
Figure 7-1. Dual-Antenna Coexistence Mode Block Diagram
7.1.2 Antenna Selection
The CC3135MOD device is designed to also support antenna selection and is controlled from Image
Creator. When enabled, there are 3 options possible options:
• ANT 1: When selected, the GPIOs that are defined for antenna selection with set the RF path for
antenna 1.
• ANT 2: When selected, the GPIOs that are defined for antenna selection will set the RF path for
antenna 2.
• Autoselect: When selected, during a scan and prior to connecting to an AP, CC3135MOD device will
determine the best RF path and select the appropriate antenna
(1) (2)
. The result is the saved as port of
the profile.