User Manual

TiWi-R2 TRANSCEIVER MODULE
DATASHEET
The information in this document is subject to change without notice.
330-0045-R4.2 Copyright © 2010-2013 LS Research, LLC Page 3 of 40
BLOCK DIAGRAM
WLAN
BT
FM
FEM
BPF
WL1271
TPS62611
TPS73028
VBAT
VIO
SLOW_CLK
FAST_CLK
HOST_SIGNALLING
HOST_INTERFACE
HOST_DEBUG
BT_TX_RX
WL_RX
WL_TX
PA
PA_BIAS
PA_DETECTOR
FEM_CONTROL
MATCHING
MATCHING
2.4
GHZ
RF
Figure 1 TiWi-R2 Module Block Diagram – Top-Level