RFFM6404 Datasheet, PDF (1/8 Pages) RF Micro Devices – 2.5V to 4.5V, ISM Band, 27.5dBm, 430MHz to 450MHz Transmit/Receive Module

RFFM6404
2.5V to 4.5V, ISM Band, 27.5dBm, 430MHz to 450MHz
Transmit/Receive Module
The RFFM6404 is a single-chip front end module (FEM) for applications
in the 430MHz and 450MHz ISM Bands. The RFFM6404 addresses the
need for aggressive size reduction for typical portable equipment RF
front-end design and greatly reduces the number of components outside
of the core chipset thus minimizing the footprint and assembly cost of
the overall solution. The RFFM6404 contains an integrated 27.5dBm
PA, SP2T Antenna switch, integrated Tx harmonic filter, LNA with
bypass mode, and matching components. The RFFM6404 is packaged
in a 28-pin, 6.0mm x 6.0mm x 0.975mm over-molded laminate package
with backside ground which greatly minimizes next level board space
and allows for simplified integration.
GND ¹
28
TR ²
EN 3
CTL
LOGIC
BYP 4
VAPC 5
GND 6
ANT 7
GND 8
9
27
26
25
PA
10
11
12
24
23
LNA
13
14
22 GND
21 GND
20 TX
19 GND
18 RX
17 VCC_RX
16 GND
15 GND
RFFM6404
Package: LGA, 28-pin,
6.0mm x 6.0mm x 0.975mm
Features
■ Integrated 50Ω Input/Output Match
■ Tx Output Power: 27.5dBm
■ Single 50Ω Bi-directional
Transceiver Interface
■ Integrated PA, filtering LNA with
Bypass Mode
Applications
■ 400MHz ISM Bands
■ Single Chip RF Front End Module
■ Wireless Automatic Metering
■ Portable Battery Powered
Equipment
■ Smart Energy
Functional Block Diagram
Ordering Information
RFFM6404SB
Standard 5-piece sample bag
RFFM6404SQ
Standard 25-piece bag sample bag
RFFM6404SR
Standard 100-piece reel
RFFM6404TR13
Standard 2500-piece reel
RFFM6404PCK-410 Fully Assembled Evaluation Board w/ 5-piece bag
RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421
For sales or technical support, contact RFMD at +1.336.678.5570 or [e-mail].
DS140721
RF MICRO DEVICES^® and RFMD^® are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names,
trademarks, and registered trademarks are the property of their respective owners. ©2013, RF Micro Devices, Inc.
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