RF6549 Datasheet, PDF (1/10 Pages) RF Micro Devices – 2.7V to 4.4V, 915MHz Transmit/Receive Module; Thru Mode 400MHz to 928MHz

RF65492.7V
to 4.4V,
915MHz
Trans-
mit/Receive
Module; Thru
Mode 400MHz
to 928MHz
RF6549
2.7V to 4.4V, 915MHz Transmit/Receive
Module; Thru Mode 400MHz to 928MHz
Package: LGA, 32-Pin, 6mm x 6mm
TX
SAW
BPF
TX
SAW
BPF
Features
 Tx Output Power: 27dBm
 Single 50 Bi-directional
Transceiver Interface
 Thru Path Insertion Loss: 1dB
 Antenna Diversity Switch
 LNA with Bypass mode
Applications
 Wireless Automated Metering
 Wireless Alarm Systems
 Portable Battery Powered
Equipment
 Smart Energy
 868MHz/900MHz ISM Band
Application
 450MHz Rx Thru Path
 Single Chip RF Front End Module
GND 1
868/915 RFIO 2
GND 3
450 RFIO 4
GND 5
CTL1 6
CTL2 7
CTL3 8
CTL4 9
32
31
TX
SW2
RX
CTL
LOGIC
10
11
30
29
28
PA1
LNA
12
13
14
27
26
LPF
15
16
25 N/C
24 PA_ VCC1
23 PA_VCC2
22 GND
21 ANT1
20 GND
19 ANT2
18 GND
17 GND
SAW
BPF
RX
Functional Block Diagram
Product Description
This module is intended for 915MHz AMR solutions. It provides separate ports for
Rx and Tx paths and two ports on the output for connecting a diversity solution or a
test port. The PA section provides a nominal output power of 28dBm. The device is
provided in a 6mm x 6mm, 32-pin package.
Ordering Information
RF6549
RF6549PCK-410
RF6549SB
RF6549SQ
RF6549SR
RF6549TR7
RF6549TR13
ISM Band Transmit/Receive Module w/ Diversity Antenna Switch
Fully Assembled Evaluation Board and 5 loose pieces
5-Piece Bag
25-Piece Bag
100-Piece Reel
Standard 750-Piece Reel
Standard 2500-Piece Reel
DS121212
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support, contact RFMD at ([phone] or [e-mail].
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