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 Figure 1: SE2442L Block Diagram Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 202415A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 25, 2012 1 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 202415A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 25, 2012 2 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 202415A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 25, 2012 3 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 202415A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 25, 2012 4 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 ΔS21 Small Signal Gain Variation Gain variation across frequency range 1 - - 1 dBp-p Output Return Loss Into 50 Ω, ANT port 1 - -10 -6 dB POUT = 27 dBm 1, 2 - - -22 dBc POUT = 27 dBm 1, 2 - - -72 dBc S22ANT HD2 HD3 – HD10 2 nd Harmonic rd th 3 – 10 Harmonics 1, 4 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 202415A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 25, 2012 5 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 Ω, 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 202415A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 25, 2012 6 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 202415A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 25, 2012 7 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 202415A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 25, 2012 8 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 202415A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 25, 2012 9 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 202415A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 25, 2012 10 DATA SHEET SE2442L: 902 MHz–928 MHz High Power RF Front-End Module Branding Information Pin 1 Designator Pin 1 e4 1 Part Number Lot Code Company Name SiGe 2442L Lot Code 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 202415A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 25, 2012 11 DATA SHEET SE2442L: 902 MHz–928 MHz High Power RF Front-End Module Copyright © 2012 Skyworks Solutions, Inc. 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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 202415A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 25, 2012 12