SE2435L Datasheet, PDF (1/14 Pages) Skyworks Solutions Inc. – 860 to 930 MHz High-Power RF Front-End Module

DATA SHEET
SE2435L: 860 to 930 MHz High-Power RF Front-End Module
Applications
 Internet of Things
 Smart meters
 In-home appliances
 Smart thermostats
 Industrial applications
Features
 Integrated PA with +30 dBm output power
 Integrated LNA with programmable bypass
 Integrated antenna switching with transmit/receive diversity
function
 Low FEM noise figure of 2 dB, typical
 Single-ended 50  transmit/receive RF interface
 Fast turn-on/turn-off time: < 1 μsec
 Supply voltage: 2.0 to 4.8 V
 Sleep mode current: < 1 μA
 QFN (24-pin, 4 x 4 x 0.9 mm ) NiPdAu plated package
(MSL1, 260 C per JEDEC J-STD-020)
Skyworks Green^TM products are compliant with
all applicable legislation and are halogen-free.
For additional information, refer to Skyworks
Definition of Green^TM, document number
SQ04–0074.
CSD ¹
PA_IN ²
CPS ³
CTX 4
TX_FLT 5
TR 6
18 _N/C
17 _N/C
16 _{TX_IN}
15 _N/C
14 ANT1
13 N/C
PA_IN
Tx_FLT
TR
PA
LNA
Logic
Control
ANT1
ANT2
Y1464
Figure 1. SE2435L Block Diagram
Description
The SE2435L is a high-performance, highly integrated RF
front-end module designed for high-power Industrial, Scientific,
Medical (ISM) band applications operating in the 860 to 930 MHz
frequency range.
The SE2435L is designed for ease of use and maximum flexibility
with fully matched 50  TX and RX inputs and antenna outputs,
and digital controls compatible with 1.6 to 3.6 V CMOS levels.
The RF blocks operate over a wide supply voltage range from 2.0
to 4.8 V allowing the SE2435L to be used in battery powered
applications over a wide spectrum of the battery discharge curve.
The SE2435L is packaged in a 24-pin, 4 x 4 mm Quad Flat No-
Lead (QFN) package.
A functional block diagram of the SE2435L is provided in Figure 1.
Figure 2 shows the pinout for the SE2435L. Table 1 lists the pin
assignments and signal descriptions.
Y0083
Figure 2. SE2435L Pinout – 24-Pin QFN (Top View)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
202412H • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • July 7, 2015
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