SE2442L - Skyworks Solutions, Inc.

DATA SHEET
SE2442L: 902 MHz–928 MHz High Power RF Front-End Module
Applications



Product Description
The SE2442L is a high performance, integrated RF
Front End Module designed for high power ISM band
applications operating in the 902 – 928 MHz
frequency band.
Smart Meters
In-home appliances
Smart thermostats
The SE2442L is designed for ease of use and
maximum flexibility, with fully matched 50 Ω input and
output, and digital controls compatible with 1.6 – 3.6 V
CMOS levels.
Features









Integrated PA with 30 dBm output power
Receive pass through
Integrated antenna switching
Single ended 50 Ω Tx & Rx RF interface
Fast turn-ON / turn-OFF time <1 µsec
2.0 V – 4.8 V supply operation
Sleep mode current <1 µA
4 x 4 x 0.9 mm 24 pin QFN
Pb-free, RoHS compliant and Halogen free
The RF blocks operate over a wide supply voltage
range from 2.0 to 4.8 V allowing the SE2442L to be
used in battery powered applications over a wide
spectrum of the battery discharge curve.
Ordering Information
Part No.
Package
Remark
SE2442L-S
SE2442L-R
SE2442L-EK1
24 pin QFN
24 pin QFN
N/A
Samples
Tape & Reel
Evaluation kit
PA
CTX
CSD
TX_IN
PA_OUT
Functional Block Diagram
Logic
control
PA_IN
ANT
RX_OUT
SE2442L
Y0906
Figure 1: SE2442L Block Diagram
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202415B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 9, 2014
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DATA SHEET
SE2442L: 902 MHz–928 MHz High Power RF Front-End Module
VCC1
VCC0
NC
VCC2
PA_OUT
NC
24
23
22
21
20
19
Pin Out Diagram
CSD
1
18
NC
PA_IN
2
17
NC
NC
3
16
TX_IN
CTX
4
15
NC
NC
5
14
NC
RX_OUT
6
13
NC
12
ANT
9
NC
NC 11
8
NC
NC 10
7
NC
SE2442L
Top View
Figure 2: SE2442L Pinout
Pin Out Description
Pin No.
Name
Description
1
CSD
2
PA_IN
3
NC
Not connected internally to the device
4
CTX
Transmit enable control input
5
NC
Not connected internally to the device
6
RX_OUT
Receive signal to transceiver or SoC
7
NC
Not connected internally to the device
8
NC
Not connected internally to the device
9
NC
Not connected internally to the device
10
NC
Not connected internally to the device
11
NC
Not connected internally to the device
12
ANT
Antenna port
13
NC
Not connected internally to the device
14
NC
Not connected internally to the device
15
NC
Not connected internally to the device
Shutdown control input
PA input
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202415B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 9, 2014
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DATA SHEET
SE2442L: 902 MHz–928 MHz High Power RF Front-End Module
Pin No.
Name
Description
16
TX_IN
17
NC
Not connected internally to the device
18
NC
Not connected internally to the device
19
NC
Not connected internally to the device
20
PA_OUT
21
VCC2
Positive power supply, transmit section
22
NC
Not connected internally to the device
23
VCC0
Positive power supply, receive section
24
VCC1
Positive power supply, transmit section
Paddle
GND
Exposed die paddle; electrical and thermal ground; Connect to PCB ground
Tx signal to antenna switch (from OMN)
PA output (to OMN)
Absolute Maximum Ratings
These are stress ratings only. Exposure to stresses beyond these maximum ratings may cause permanent damage
to, or affect the reliability of the device. Avoid operating the device outside the recommended operating conditions
defined below.
Symbol
Definition
VCC0
VCC1, VCC2
TOP
TSTORAGE
Note
Min.
Max.
Unit
Supply Voltage Receive
1
-0.3
5.5
V
Supply Voltage Transmit – No RF
1
-0.3
5.5
V
Control pin voltages
-0.3
VCC0
V
Operating temperature
-40
85
°C
Storage temperature
-40
125
°C
-
1000
V
ESD Voltage all pins (HBM)
1
Pin_Tx_max
Tx input power at PA_IN port
-
+10
dBm
Pin_Rx_max
Rx input power at ANT port
-
+10
dBm
Note:
(1) No damage assuming only one parameter is set at limit at a time with all other parameters set at or
below the recommended operating conditions.
Recommended Operating Conditions
Symbol
TA
VCC
Parameter
Min.
Typ.
Max.
Unit
Ambient temperature
-40
25
85
°C
Supply voltage on VCC0, VCC1 and VCC2
2.0
3.6
4.8
V
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202415B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 9, 2014
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DATA SHEET
SE2442L: 902 MHz–928 MHz High Power RF Front-End Module
DC Electrical Characteristics
Conditions: VCC = 3.6 V, TA = 25 C, as measured on Skyworks Solutions’ SE2442L-EK1 evaluation board (deembedded to device), unless otherwise noted
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
ICC-Tx30
Tx Supply Current
Tx mode POUT = 30 dBm
CSD = CTX = HIGH, VCC = 4.8 V
-
420
-
mA
ICC-Tx27
Tx Supply Current
Tx mode POUT = 27 dBm
CSD = CTX = HIGH, VCC = 3.6 V
-
280
-
mA
ICQ-Tx
Quiescent Current
No RF
CSD = CTX = HIGH
-
50
-
mA
ICCRxBypass
Rx Supply Current
Rx bypass mode
CSD = HIGH, CTX = 0 V
-
-
280
uA
ICC_OFF
Sleep Supply
Current
No RF, CTX = CSD = 0 V
-
0.05
1
μA
Logic Characteristics
Conditions: TA = 25 C, as measured on Skyworks Solutions’ SE2442L-EK1 evaluation board (de-embedded to
device), unless otherwise noted.
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
VIH
Logic input high
1.6
-
VCC0
V
VIL
Logic input low
0
-
0.3
V
IIH
Logic input high
-
-
1
µA
IIL
Logic input low
-
-
1
µA
Logic Controls
Conditions: TA = 25 C
Mode
Mode description
Note
CSD
CTX
0
All off (sleep mode)
1, 3
0
0
1
Rx bypass mode
1, 2
1
0
3
Tx mode
1, 2
1
1
Note:
(1) Logic ‘0’ level compliant to VIL as specified in the “Logic Characteristics” table
(2) Logic ‘1’ level compliant to VIH as specified in the “Logic Characteristics” table
(3) All controls must be at logic ‘0’ in order to achieve the specified sleep current
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202415B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 9, 2014
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DATA SHEET
SE2442L: 902 MHz–928 MHz High Power RF Front-End Module
AC Electrical Characteristics, Transmit
Conditions: VCC = 3.6 V, TA = 25 C, as measured on Skyworks Solutions’ SE2442L-EK1 evaluation board (deembedded to device), all unused ports terminated with 50 Ω, unless otherwise noted.
Symbol
Parameter
FIN
Frequency Range
Condition
Note
Min.
Typ.
Max.
Unit
902
-
928
MHz
-
31.5
30.0
29.0
27.5
dBm
64
%
Pout_FEM
Output power at
ANT port
VCC = 4.8 V
VCC = 4.0 V
VCC = 3.6 V
VCC = 3.0 V
PAE
PA Power added
efficiency
Pout = 28 dBm at PA_OUT
port, 915 MHz
S21
Small Signal Gain
902 – 928 MHz
1
20
-
-
dB
∆S21
Small Signal Gain
Variation
Gain variation across
frequency range
1
-
-
1
dBp-p
S22ANT
Output Return
Loss
Into 50 , ANT port
1
-
-10
-6
dB
HD2
2nd Harmonic
POUT = 27 dBm
1, 2
-
-
-22
dBc
POUT = 27 dBm
1, 2
-
-
-72
dBc
HD3 –
HD10
rd
1, 4
th
3 – 10
Harmonics
TON
Turn on time
3
-
-
1
us
TOFF
Turn off time
4
-
-
1
us
STAB
RU
Note:
(1)
(2)
(3)
(4)
Stability
CW, PIN = +6 dBm
0.1 GHz – 20 GHz
Load VSWR = 6:1
All non-harmonically related outputs less
than -45 dBm/MHz
Ruggedness
CW, Pout = 27 dBm into 50
Ω, Load VSWR = 10:1
No permanent damage
902 – 928 MHz with specified matching network on the SE2442L-EK1 evaluation board
Continuous wave (CW)
From 50% of CTX edge to 90% of final RF output power
From 50% of CTX edge to 10% of final RF output power
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202415B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 9, 2014
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DATA SHEET
SE2442L: 902 MHz–928 MHz High Power RF Front-End Module
AC Electrical Characteristics, Receive
Conditions: VCC = 3.6 V, TA = 25 C, as measured on Skyworks Solutions’ SE2442L-EK1 evaluation board (deembedded to device), all unused ports terminated with 50 Ω, unless otherwise noted.
Symbol
FIN
Parameter
Condition
Frequency Range
S11ANT
Antenna port return
loss
Into 50 , ANT port
Note
Min.
Typ.
Max.
Unit
4
902
-
932
MHz
1, 4
-
-10
-6
dB
TON
Turn on time
2, 4
-
-
1
us
TOFF
Turn off time
3, 4
-
-
1
us
G_bp
Gain in bypass mode
4
-
-0.7
-
dB
-
-
dBm
IP1dB
Note:
(1)
(2)
(4)
(5)
CTX = logic ‘0’
CSD = logic ‘1’
Input 1-dB
CTX = logic ‘0’
compression point in
4
10
CSD = logic ‘1’
bypass mode
902 – 932 MHz
From 50% of CTX edge
From 50% of CTX edge
Receive section can operate with VCC0 = 2.8 V and VCC1 = VCC2 = 0 V
AC Electrical Characteristics, Antenna Function
Conditions: VCC = 3.6 V, TA = 25 C, as measured on Skyworks Solutions’ SE2442L-EK1 evaluation board (deembedded to device), all unused ports terminated with 50 Ω, unless otherwise noted.
Symbol
Parameter
Note
Min.
Typ.
Max.
Unit
Tx_ANT
Insertion loss from TX_IN to ANT
1
-
0.7
-
dB
Rx_ANT
Insertion loss from ANT to RX_OUT
1
-
0.7
-
dB
Note:
(1) 902 – 928 MHz
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202415B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 9, 2014
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DATA SHEET
SE2442L: 902 MHz–928 MHz High Power RF Front-End Module
Package Drawing
24
23
22
21
20
19
19
20
21
22
23
24
1
18
18
1
2
17
17
2
3
16
16
3
4
15
15
4
5
14
14
5
6
13
13
6
7
8
9
10
11
12
TOP SIDE
12
11
10
9
8
7
BOTTOM SIDE
Figure 3: Package Drawing: Topside
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
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DATA SHEET
SE2442L: 902 MHz–928 MHz High Power RF Front-End Module
Tape and Reel Information
Parameter
Devices Per Reel
Reel Diameter
Tape Width
Value
3000
13 inches
12 millimeters
Figure 4: Detailed Tape and Reel Information (All diminensions in Millimeters)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202415B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 9, 2014
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DATA SHEET
SE2442L: 902 MHz–928 MHz High Power RF Front-End Module
Recommended Reflow Temperature Profile
Profile Feature
SnPb Eutectic Assembly
Lead (Pb) Free Assembly
3°C/s (max)
3°C/s (max)
Temperature Min. (Tsmin)
100°C
150°C
Temperature Max. (Tsmax)
150°C
200°C
60 - 120s
60 - 80s
-
3°C/s (max)
6 mins. (max)
8 mins. (max)
183°C
217°C
Time maintained above tL
60 - 150s
60 - 150s
Peak Temperature (tp)
240 ±5°C
260 +0/-5°C
Time Within 5°C of Actual Peak
Temperature (tp)
10 - 30s
20 - 40s
6°C/s (max)
6°C/s (max)
Average Ramp-up Rate (TL to TP)
Preheat
Time (Min. to Max) (ts)
Ramp Up
Tsmax to tL
Time 25°C to Peak Temperature
Reflow
Temperature (tL)
Ramp-Down
Ramp-Down Rate
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
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DATA SHEET
SE2442L: 902 MHz–928 MHz High Power RF Front-End Module
Reflow Profile (Reference JEDEC J-STD-020)
Figure 5: Reflow temperature profile
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
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DATA SHEET
SE2442L: 902 MHz–928 MHz High Power RF Front-End Module
Branding Information
Pin 1 Designator
Pin 1
e4
Company Name
1
Part Number
Lot Code
SiGe
2442L
Lot Code
Y0907
Figure 6: SE2442L Branding
Document Change History
Revision
Date
Notes
1.0
October 6, 2010
Initial release
1.1
October 13, 2010
Updated pinout
1.2
December 09, 2010
Included DC, Tx, Rx performance characteristics
1.3
August 08, 2011
Updated parameters according to final product characterization
1.4
April 10, 2012
Updated with Skyworks logo and disclaimer statement
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202415B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 9, 2014
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DATA SHEET
SE2442L: 902 MHz–928 MHz High Power RF Front-End Module
Copyright © 2010-2012, 2014 Skyworks Solutions, Inc. All Rights Reserved.
Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. These materials, including the information contained herein,
are provided by Skyworks as a service to its customers and may be used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or
omissions in these materials or the information contained herein. Skyworks may change its documentation, products, services, specifications or product descriptions at any time,
without notice. Skyworks makes no commitment to update the materials or information and shall have no responsibility whatsoever for conflicts, incompatibilities, or other
difficulties arising from any future changes.
No license, whether express, implied, by estoppel or otherwise, is granted to any intellectual property rights by this document. Skyworks assumes no liability for any materials,
products or information provided hereunder, including the sale, distribution, reproduction or use of Skyworks products, information or materials, except as may be provided in
Skyworks Terms and Conditions of Sale.
THE MATERIALS, PRODUCTS AND INFORMATION ARE PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE,
INCLUDING FITNESS FOR A PARTICULAR PURPOSE OR USE, MERCHANTABILITY, PERFORMANCE, QUALITY OR NON-INFRINGEMENT OF ANY INTELLECTUAL PROPERTY RIGHT; ALL
SUCH WARRANTIES ARE HEREBY EXPRESSLY DISCLAIMED. SKYWORKS DOES NOT WARRANT THE ACCURACY OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR
OTHER ITEMS CONTAINED WITHIN THESE MATERIALS. SKYWORKS SHALL NOT BE LIABLE FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO ANY SPECIAL, INDIRECT,
INCIDENTAL, STATUTORY, OR CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS THAT MAY RESULT FROM THE USE OF THE
MATERIALS OR INFORMATION, WHETHER OR NOT THE RECIPIENT OF MATERIALS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Skyworks products are not intended for use in medical, lifesaving or life-sustaining applications, or other equipment in which the failure of the Skyworks products could lead to
personal injury, death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in such applications do so at their own risk and agree to
fully indemnify Skyworks for any damages resulting from such improper use or sale.
Customers are responsible for their products and applications using Skyworks products, which may deviate from published specifications as a result of design defects, errors, or
operation of products outside of published parameters or design specifications. Customers should include design and operating safeguards to minimize these and other risks.
Skyworks assumes no liability for applications assistance, customer product design, or damage to any equipment resulting from the use of Skyworks products outside of stated
published specifications or parameters.
Skyworks, the Skyworks symbol, and “Breakthrough Simplicity” are trademarks or registered trademarks of Skyworks Solutions, Inc., in the United States and other countries.
Third-party brands and names are for identification purposes only, and are the property of their respective owners. Additional information, including relevant terms and conditions,
posted at www.skyworksinc.com, are incorporated by reference.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202415B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 9, 2014
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