RFFM6403 Datasheet, PDF (1/10 Pages) RF Micro Devices – 2.5V to 4.2V, ISM Band, 1W, 405MHz to 475MHz Transmit/Receive Module

RFMD + TriQuint = Qorvo
RFFM6403
2.5V to 4.2V, ISM Band, 1W, 405MHz to 475MHz
Transmit/Receive Module
The RFFM6403 is a single-chip front end module (FEM) for applications
in the 405MHz and 475MHz ISM Bands. The RFFM6403 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 RFFM6403 contains an integrated 1 Watt PA,
SP2T Antenna switch, integrated Tx harmonic filter, LNA with bypass
mode, and matching components. The RFFM6403 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 NC
15 GND
RFFM6403
Package: LGA, 28-pin,
6.0mm x 6.0mm x 0.975mm
Features
■ Integrated 50Ω Input/Output Match
■ Tx Output Power: 30dBm
■ Separate Tx/Rx 50 Ω transceiver
interface
■ Integrated PA, filtering LNA with
Bypass Mode
■ Transmit Thru path
Applications
■ 400MHz ISM Bands
■ Single Chip RF Front End Module
■ Wireless Automatic Metering
■ Portable Battery Powered
Equipment
■ Smart Energy
Functional Block Diagram
Ordering Information
RFFM6403SB
5-piece bag
RFFM6403SQ
25-piece bag
RFFM6403SR
Standard 100-piece reel
RFFM6403TR13
Standard 2500-piece reel
RFFM6403PCK-410 Fully assembled eval board w/5-piece sample bag
Revision DS20151612
© 2015 RF Micro Devices, Inc.
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Disclaimer: Subject to change without notice
www.rfmd.com / www.qorvo.com
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