PDF SE2442L Data sheet ( Hoja de datos )

Número de pieza	SE2442L
Descripción	902 to 928 MHz High-Power RF Front-End Module
Fabricantes	Skyworks
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No Preview Available ! 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 1 1 page 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 5 Page DATA SHEET • SE2442L: 902 TO 928 MHz HIGH-POWER RF FRONT-END MODULE Pin 1 Indicator Material Finish Symbol Skyworks Part Number Lot Code Y2597 Figure 6. SE2442L Typical Part Marking Pin 1 Indicator 4.00 ±0.05 A B 0.05 C 0.85 ±0.05 0.203 Ref 0.000-0.005 2.70 ±0.05 0.30 X 45° Pin 1 Indicator Exposed Pad 4.00 ±0.05 2.70 ±0.05 0.500 2X 0.05 C 2X 0.05 C 24X 0.20 Min 25X 0.08 C C4 Top View Side View Notes: 1. All measurements are in millimeters. 2. Dimensions and tolerances according to ASME Y14.5M-2009. 3. Unless otherwise speciﬁed, the following values apply: Decimal Tolerance: Angular Tolerance: X.X (1 place) ± 0.1 mm ±1/2° X.XX (2 places) ± 0.05 mm X.XXX (3 places) ± 0.025 mm 4. Coplanarity applies to the exposed center ground pad as well as the terminals. 5. Dimension applies to the metallized terminal. If the terminal has a radius, the dimension should not be measured in that radius area. 6. Plating requirements per Source Control Drawing (SCD) 2504. 7. Unless speciﬁed, dimensions are symmetrical about center lines. 0.40 ±0.05 2X R0.075 0.25 ±0.05 5 0.10 0.05 Detail A Scale 2X (16 Places) CAB C Figure 7. SE2442L Package Dimensions R0.075 Typ See Detail A Bottom View See Detail B R0.075 0.25 ±0.05 5 0.093 ±0.05 0.40 ±0.05 0.307 ±0.05 0.10 C A B 0.05 C Detail B Scale 2X (8 Places) Y2598 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 11 11 Page

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