Table of Contents
Advertisement
CC3135MOD
SWRS225B – FEBRUARY 2019 – REVISED MARCH 2020
Figure 7-2
shows the antenna selection implementation for Wi-Fi, with BLE operating on it's own antenna.
Note in this implementation, only a single GPIO from the BLE device to the CC3135MOD device is
required. The Antenna switch
lists which GPIOs can be used for Antenna Selection.
Figure 7-2. Coexistence Solution with Wi-Fi Antenna Selection and dedicated BLE antenna
(3) The recommended Antenna switch is the Richwave RTC6608OSP.
46
Applications, Implementation, and Layout
(3)
is controlled by 2 GPIO lines from the CC3135MOD device.
RF_ABG
ANT_SEL_1
ANT_SEL_2
WLAN
CC3135MOD
CC_COEX_BLE_IN
Submit Documentation Feedback
Product Folder Links:
Dual Band Ant. 1
Antenna Selection
SPDT RF Switch
Dual Band Ant. 2
BLE Ant.
BLE
Coex IO
RF
CCxxxx
Copyright © 2019–2020, Texas Instruments Incorporated
CC3135MOD
www.ti.com
Table 4-2
Advertisement
Table of Contents
Need help?
Do you have a question about the SimpleLink CC3135MOD and is the answer not in the manual?