SE2442L Datasheet PDF - Skyworks
| Part Number | SE2442L | |
| Description | 902 to 928 MHz High-Power RF Front-End Module | |
| Manufacturers | Skyworks | |
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DATA SHEET
SE2442L: 902 to 928 MHz High-Power RF Front-End Module
Applications
Smart meters
In-home appliances
Smart thermostats
Features
Integrated PA with +30 dBm output power
Receive pass-through
Integrated antenna switching
Single-ended 50 Ω Tx and Rx RF interface
Fast turn-on / turn-off time < 1 μsec
2.0 V to 4.8 V supply operation
Sleep mode current < 1 μA
4 x 4 x 0.9 mm 24-pin QFN
Small QFN (24-pin, 4 mm x 4 mm x 0.9 mm) package
(MSL1, 260°C per JEDEC J-STD-020)
Skyworks GreenTM products are compliant with
all applicable legislation and are halogen-free.
For additional information, refer to Skyworks
Definition of GreenTM, document number
SQ04–0074.
PA _IN
PA
Logic
control
RX_OUT
ANT
Figure 1. SE2442L Block Diagram
Y0906
Description
The SE2442L is a high-performance, integrated RF front-end
module designed for high-power ISM band applications operating
in the 902 to 928 MHz frequency band.
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 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 SE2442L to be used in battery powered
applications over a wide spectrum of the battery discharge curve.
A functional block diagram is shown in Figure 1. The pin
configuration and package are shown in Figure 2. Signal pin
assignments and functional pin descriptions are provided in
Table 1.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202415C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • November 18, 2015
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DATA SHEET • SE2442L: 902 TO 928 MHz HIGH-POWER RF FRONT-END MODULE
Table 6. SE2442L Electrical Specifications: AC Characteristics (Note 1)
(VCC = 3.6 V, TA = +25 C, as Measured on Evaluation Board [De-Embedded to the Device], All Unused Ports Terminated with 50 Ω,
Unless Otherwise Noted)
Parameter
Symbol
Test Condition
Min Typical Max
Units
Transmit (Tx)
Frequency range
Output power at ANT port
PA power added efficiency
Small signal gain
Small signal gain variation
Output return loss
2nd harmonic
3rd to 10th harmonics
Turn on time
Turn off time
Stability
Ruggedness
FIN
Pout_FEM
PAE
S21
∆S21
S22ANT
HD2
HD3 to HD10
TON
TOFF
STAB
RU
VCC = 4.8 V
VCC = 4.0 V
VCC = 3.6 V
VCC = 3.0 V
Pout = +28 dBm at PA_OUT port, 915 MHz
902 to 928 MHz
Gain variation across frequency range
Into 50 , ANT port
POUT = +27 dBm, CW
POUT = +27 dBm, 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
CW, PIN = +6 dBm
0.1 GHz – 20 GHz
Load VSWR = 6:1
CW, Pout = 27 dBm into 50 Ω, Load VSWR = 10:1
902 - 928 MHz
31.5 dBm
30.0 dBm
29.0 dBm
27.5 dBm
64 %
20 dB
1 dBp-p
-10 –6
dB
–22 dBc
–72 dBc
1 μs
1 μs
All non-harmonically related outputs
<–42.0 dBm/MHz
No permanent damage
Receive (Rx) (Note 2)
Frequency range
Antenna port return loss
Turn on time
Turn off time
Gain in bypass mode
Input 1-dB compression point in
bypass mode
fIN
S11ANT
TON
TOFF
G_bp
IP1dB
Into 50 , ANT port
From 50% of CTX edge
From 50% of CTX edge
CTX = logic ‘0’ and CSD = logic ‘1’
CTX = logic ‘0’ and CSD = logic ‘1’
902 932 MHz
–10 –6
dB
1 μs
1 μs
–0.7 dB
10 dB
Antenna Functions
Insertion loss from TX_IN to ANT
Tx_ANT
902 to 928 MHz
Insertion loss from ANT to RX_OUT Rx_ANT
902 to 928 MHz
Note 1: Performance is guaranteed only under the conditions listed in this table.
Note 2: Receive section can operate with VCC0 = 2.8 V and VCC1 = VCC2 = 0 V
- 0.7 - dB
- 0.7 - dB
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202415C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • November 18, 2015
5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for SE2442L electronic component. |
| Information | Total 13 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ SE2442L.PDF Datasheet ] | |
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