DATA SHEET SE2438T: 2.4 GHz ZigBee®/Smart Energy Front-End Module Applications CPS CTX CSD CRX Smart meters In-home appliances Smart thermostats Logic Control PA Features VB_IN TRXP TRXN Integrated: – PA with up to +16 dBm output power – LNA with programmable bypass – Transmit and receive switching function ANT Balun LNA Y1854 +2.7 dB FEM Rx NF Figure 1. SE2438T Block Diagram Differential Rx/Tx interface with integrated balun Fast switch on/off time <800 ns 2.0 V to 3.6 V supply operation Sleep mode current 0.05 μA typical QFN (20-pin, 3.0 mm x 3.0 mm x 0.55 mm) package (MSL1 @ 260 °C per JEDEC J-STD-020) N/C 2 14 GND TRXP 3 13 ANT TRXN 4 12 CSD GND 5 11 CTX GND CPS N/C CRX 10 VB_IN 9 DNC 8 15 7 1 6 VCC1 VCC The SE2438T is a high-performance, fully integrated RF front-end module (FEM) that is designed for ZigBee®/Smart Energy applications. The SE2438T is designed for ease of use and maximum flexibility, with integrated fully matched input balun, integrated inter-stage matching and harmonic filter, and digital controls that are compatible with 1.6 V to 3.6 V Complementary Metal Oxide Semiconductor (CMOS) levels. The RF blocks operate over a wide supply voltage range from 2.0 V to 3.6V, which allows the SE2438T to be used in batterypowered applications over a wide spectrum of the battery discharge curve. 16 N/C 17 GND 18 VCC2 19 20 GND 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. Description 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. Y0770 Figure 2. SE2438T Pinout—20-Pin QFN (Top View) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 202414I • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • November 19, 2015 1 DATA SHEET • SE2438T: 2.4 GHz SMART ENERGY/ZIGBEE FRONT-END MODULE Table 1. SE2438T Signal Descriptions Pin Name 1 VCC1 2 Description Pin Name Description Positive supply 12 CSD Sleep mode control VB_IN Bias voltage input supply to the transceiver (see Figure 3) 13 ANT Connect to 50 Ω antenna 3 TRXP Input/output signal to the transceiver, 100 Ω differential 14 GND Connect to PCB ground 4 TRXN Input/output signal to the transceiver, 100 Ω differential 15 DNC Do not connect 5 GND Connect to PCB ground 16 N/C Not connected 6 VCC Positive supply 17 N/C Not connected 7 N/C Not connected 18 GND Connect to PCB ground 8 CPS Bypass mode control, connect to RFIC or SoC GPIO 19 VCC2 Positive supply 9 GND Connect to PCB ground 20 GND Connect to PCB ground 10 CRX Receive function control Paddle GND 11 CTX Transmit function control Exposed die paddle; electrical and thermal ground; connect to PCB ground FEM Optional Output Filter 2n7 SoIC 1 pF 1 pF VB_IN VDD_PA 1 kΩ each series resistor, placed close to the SE2438T pins. CPS CSD CTX CRX Internal Lattice Balun 1.8 V Differential source or load impedance symbol Input Input Decoupling capacitor on chip 1.8 V 1.8 V VBIAS_IN The balun at the FEM PA input (or LNA output) can also be used to inject a bias operating point for the transceiver output stage (the shunt inductor provides a DC path on the other side). The inductor also tunes out any parasitic capacitance. If the SOIC transceiver does not require a DC bias, leave the VB_IN open. Y1855 Figure 3. Injecting a Bias Operating Point for the Transceiver Output Stage Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 2 November 19, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202414I DATA SHEET • SE2438T: 2.4 GHz SMART ENERGY/ZIGBEE FRONT-END MODULE Electrical and Mechanical Specifications The absolute maximum ratings of the SE2438T are provided in Table 2. The recommended operating conditions are specified in Table 3. The electrical specifications are provided in Tables 4 through 7. The state of the SE2438T is determined by the logic provided in Table 8. Table 2. SE2438T Absolute Maximum Ratings (Note 1) Parameter Symbol Supply voltage VCC1, VCC2, VCC3 Control pin voltages Minimum Maximum Units –0.3 3.6 V –0.3 3.6 V 125 C Operating temperature TA –40 Storage temperature TSTG –40 125 C Tx output power at the ANT port into 50 Ω load POUT_TX_MAX +16 dBm Tx input power at the TR port PIN_TX_MAX +6 dBm Rx input power at the ANT port PIN_RX_MAX +5 dBm Thermal resistance θJC 69 C/W Electrostatic discharge: ESD 1000 V Human Body Model (HBM), Class 1C Note 1: Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other parameters set at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device. CAUTION: Although this device is designed to be as robust as possible, electrostatic discharge (ESD) can damage this device. This device must be protected at all times from ESD. Static charges may easily produce potentials of several kilovolts on the human body or equipment, which can discharge without detection. Industry-standard ESD precautions should be used at all times. Table 3. Recommended Operating Conditions Minimum Typical Maximum Units Ambient temperature Parameter TA Symbol –40 +25 +125 C Supply voltage for transceiver core VB_IN 1.6 3.6 V Supply voltage on Vcc pins VCC1, VCC2, VCC3 2.0 3.6 V 3.0 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 202414I • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • November 19, 2015 3 DATA SHEET • SE2438T: 2.4 GHz SMART ENERGY/ZIGBEE FRONT-END MODULE Table 4. SE2438T Electrical Specifications: DC (Note 1) (VCC = VCC1 = VCC2 = 3 V, TA = +25 C, Measured on the Evaluation Board [De-embedded to the Device], Unless Otherwise Noted) Parameter Symbol Test Condition Min Typical Max Units ICC_ TX14 Tx mode POUT = +14 dBm 33 mA ICC_ TX12 Tx mode POUT = +12 dBm 25 mA ICC_ TX10 Tx mode POUT = +10 dBm 20 mA ICQ_ TX No RF 6 mA ICC_ RXHG Rx low-noise amplifier (LNA) high-gain mode 5.5 mA Total supply current ICC_ RXLG Rx LNA low-gain mode 2.7 mA ICC_ RxBypass Rx bypass mode Sleep supply current ICC_ OFF No RF Total supply current Quiescent current 0.05 10 μA 1.0 μA Note 1: Performance is guaranteed only under the conditions listed in this table. Table 5. SE2438T Electrical Specifications: Logic Characteristics (Note 1) (VCC = VCC1 = VCC2 = 3.0 V, TA = +25 C, Measured on the Evaluation Board [De-embedded to the Device], Unless Otherwise Noted) Max Units Logic input high voltage Parameter VBIHB Symbol Test Condition Min 1.6 Typical 3.6 V Logic input low voltage VBILB 0 0.3 V Logic input high current IBIHB 1 μA Logic input low current IBILB 1 μA Note 1: Performance is guaranteed only under the conditions listed in this table. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 4 November 19, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202414I DATA SHEET • SE2438T: 2.4 GHz SMART ENERGY/ZIGBEE FRONT-END MODULE Table 6. SE2438T Electrical Specifications: AC Characteristics (Note 1) (VCC = VCC1 = VCC2 = 3.0 V, TA = +25 C, Measured on the Evaluation Board [De-embedded to the Device], All Unused Ports Terminated with 50 Ω, Unless Otherwise Noted) Parameter Symbol Test Condition Minimum Typical Maximum Units 2483 MHz Transmit (Tx) Frequency range fIN 2400 Output power at ANT port POUT_Hi 2400 MHz to 2483 MHz, OEVM = 1% typical: VCC = VCC1 = VCC2 = 3.6 V VCC = VCC1 = VCC2 = 3.3 V VCC = VCC1 = VCC2 = 3.0 V VCC = VCC1 = VCC2 = 2.0 V VCC = VCC1 = VCC2 = 1.8 V Small signal gain high-power mode S21_Hi 2400 MHz to 2483 MHz Small signal gain variation ΔS21 2400 MHz to 2483 MHz Gain variation across all 802.15.4 channels 2nd and 3rd harmonics HD2, HD3 2400 MHz to 2483 MHz IEEE 802.15.4 source POUT = +14 dBm Measured with the antenna match and filter components per the SE2438T-EK1 evaluation board Bluetooth® V 1.0 and BLE spectral mask ACPR ACPR @ ± 2 channels ACPR @ ± 3 channels tON Turn on and off times tOFF +16.0 +15.0 +14.0 +11.0 +9.5 14 dB STAB CW, PIN = +0 dBm 0.1 GHz to 20.0 GHz Load VSWR = 6:1 Ruggedness RU CW, PIN = +6 dBm, Load VSWR = 10:1 1 dBp-p –42 dBm/ MHz dB dB > –40 > –40 From 50% of the CTX edge to 90% of the final RF output power. From 50% of the CTX edge to 10% of the final RF output power. Stability dBm 800 ns All non-harmonically related outputs <–35.0 dBm/MHz No permanent damage Receive (Rx) Frequency range fIN Rx gain high-gain mode Rx_gain_HG 2400 MHz to 2483 MHz 10.3 Rx gain low-gain mode Rx_gain_LG 2400 MHz to 2483 MHz 5 Rx noise figure (NF) high-gain mode NF_HG 2400 MHz to 2483 MHz 2.7 dB Rx NF low-gain mode NF_LG 2400 MHz to 2483 MHz +3.8 dB Input 1 dB compression point high-gain mode IP1dB_HG 2400 MHz to 2483 MHz –13 –8 dBm Input 1 dB compression point low-gain mode IP1dB_LG 2400 MHz to 2483 MHz –3 +2 dBm tON From 50% of the CTX edge to 90% of the final RF output power. From 50% of the CTX edge to 10% of the final RF output power. Turn on and off times tOFF Gain in bypass mode G_bp Input 1 dB compression point in bypass mode IP1dB 2400 2483 MHz 12.3 14.3 dB 7 9 dB 800 –3.5 +10 ns dB dBm Note 1: Performance is guaranteed only under the conditions listed in this table. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 202414I • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • November 19, 2015 5 DATA SHEET • SE2438T: 2.4 GHz SMART ENERGY/ZIGBEE FRONT-END MODULE Table 7. SE2438T Electrical Specifications: AC Characteristics, Antenna Switch (Note 1) (VCC1 = VCC2 = VCC2 = 3 V, TA = +25 C, Measured on the Evaluation Board [De-embedded to the Device], All Unused Ports Terminated with 50 Ω, Unless Otherwise Noted) Parameter Symbol Min Typical Max Units Input return loss at ANT port, Rx mode S11 –10 –5 dB Output return loss at ANT port, Tx mode S22 –10 –5 dB Note 1: Performance is guaranteed only under the conditions listed in this table. Table 8. SE2438T Logic Controls (Notes 1 and 2) (VCC = VCC1 = VCC2 = 3.0 V, TA = +25 C, Unless Otherwise Noted) Mode Description CSD CPS CRX CTX Current Consumption 0 All off 0 0 0 0 Table 4 1 Standby 0 0 0 1 1.907 μA 2 Standby 0 0 1 0 1.907 μA 3 Standby 0 0 1 1 3.8 μA 4 Standby 0 1 0 0 1.907 μA 5 Standby 0 1 0 1 3.8 μA 6 Standby 0 1 1 0 3.8 μA 7 Standby 0 1 1 1 5.69 μA 8 Standby 1 0 0 0 1.907 μA 9 Tx bypass mode 1 0 0 1 Same as Rx Bypass mode (Table 4) 10 Rx bypass mode 1 0 1 0 Table 4 11 Regulator enabled 1 0 1 1 210 μA 12 Rx LNA (LG) 1 1 0 0 Table 4 13 TX high power mode 1 1 0 1 Table 4 14 Rx LNA(HG) 1 1 1 0 Table 4 15 Standby 1 1 1 1 7.6 μA Note 1: Performance is guaranteed only under the conditions listed in this table. Note 2: Modes 1 through 8, 11, and 15 are for internal use only. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 6 November 19, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202414I DATA SHEET • SE2438T: 2.4 GHz SMART ENERGY/ZIGBEE FRONT-END MODULE Evaluation Board Description Package Dimensions The SE2438T Evaluation Board is used to test the performance of the SE2438T FEM. The board is optimized for evaluation, experimentation, and investigation with an 802.15.4 signal source. The design and layout can be quickly and easily transferred into a production design. The PCB layout footprint for the SE2438T is provided in Figure 7. Typical part markings for the SE2438T are shown in Figure 8. Package dimensions are shown in Figure 9, and tape and reel dimensions are provided in Figure 10. An Evaluation Board schematic diagram is provided in Figure 4. A reference design schematic is provided in Figure 5. Table 9 describes the pins on the power and control I/O header (J3). Table 10 provides the Bill of Materials (BOM) list for Evaluation Board components. A photograph of the Evaluation Board is shown in Figure 6. Package and Handling Information Evaluation Board Setup Procedure The SE2438T package is Pb free, RoHS compliant, halogen free, and rated to Moisture Sensitivity Level 1 (MSL1). For additional information, refer to the Skyworks Application Note, Solder Reflow Information, document number 200164. 1. Connect (J1, J2) to 50 Ω instruments. Terminate all unused ports (if applicable) with 50 Ω. 2. Connect the supply ground to pin 19 or 20 of J3. 3. Connect 3.0 V to VCC, VCC1, and VCC2 of J3. 4. Connect 1.8 V to pin 8 of J3. 5. Monitor the 2.5 GHz amplifier transmit performance by applying an RF signal to J2 and monitoring the output power on J1 (ANT). Instructions on the shipping container label regarding exposure to moisture after the container seal is broken must be followed. Otherwise, problems related to moisture absorption may occur when the part is subjected to high temperature during solder assembly. Care must be taken when attaching this product, whether it is done manually or in a production solder reflow environment. Production quantities of this product are shipped in a standard tape and reel format. 6. Monitor the 2.5 GHz amplifier receive performance by applying an RF signal to connector J1 (ANT) and monitoring the output signal on connector J2. CAUTION: Care should be taken not to overdrive the amplifier by applying too much RF on the input to the device. A suitable starting input power would be –20 dBm. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 202414I • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • November 19, 2015 7 DATA SHEET • SE2438T: 2.4 GHz SMART ENERGY/ZIGBEE FRONT-END MODULE VCC2 VCC1 VCC R5 0Ω J3 C6 10 pF L1 3.6 nH C2 100 nF × N/C VB_IN GND 14 ANT 13 SE2438T U1 GND CTX VCC C7 10 pF 7 6 8 9 11 CSD C11 1 pF C12 1 pF R3 100 kΩ CTX 10 CRX × R1 100 kΩ R4 100 kΩ VCC VCC1 12 J1 SMA L2 2.7 nH CRX CSD GND TRXN CPS 5 15 TRXP CTX CSD 16 DNC N/C 4 GND VCC2 Pad 4 BAL_PT 3 BAL_PT 5 2 17 C1 2.2 μF × VCC1 3 6 N/C GND RF_GND UN_BAL 1 J2 SMA 2 HHM1520 U2 VB 18 19 VCC VB CPS CRX × 1 × 20 GND N/C 21 C5 10 pF VCC2 VCC1 2 4 6 8 10 12 14 16 18 20 1 3 5 7 9 11 13 15 17 19 C3 100 nF CPS C4 100 nF R7 0Ω C8 10 pF R2 100 kΩ PCB Recommendations: Metal Layer 1 = RF traces + control lines. Core thickness between top RF layer and ground plane is critical. Metal Layer 2 = Solid ground plane. No traces routing. Metal Layer 3 and 4 = Control lines + VCC traces (no VCC plane). Pour copper on each layer connected to the ground plane. Use VCC traces in a star distribution pattern. Y0772 Figure 4. SE2438T Evaluation Board Schematic Table 9. SE2438T Power and Analog I/O Header: J3, 10x2 Pin Number Evaluation Board Label Description Recommended setting 14, 19, 20 GND Ground General purpose grounds 1, 3, 5, 6, 7, 9, 11, 13, 15, 17 VCC Supply voltage General purpose VCC provided as the main power supply 4 VCC1 Supply voltage General purpose VCC provided as the main power supply 2 VCC2 Supply voltage General purpose VCC provided as the main power supply 8 VB Bias Output bias to transceiver 16 CTX Control 10 CPS Control 18 CSD Control 12 CRX Control See Table 8 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 8 November 19, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202414I DATA SHEET • SE2438T: 2.4 GHz SMART ENERGY/ZIGBEE FRONT-END MODULE VCC C1 2.2 μF C3 100 nF C6 10 pF L1 3.6 nH C2 100 nF × 4 5 GND 14 TRXP ANT 13 TRXN CSD GND CTX VCC TRXN 6 VCC C4 100 nF N/C VB_IN C8 10 pF 7 8 9 L2 2.7 nH 12 CSD 11 CTX C11 1 pF ANT C12 1 pF CRX See Note 1 15 GND 3 16 DNC CPS TRXP 17 VCC1 N/C 2 18 GND VCC2 Pad VB 19 × 1 L3 DNI 20 GND N/C 21 C5 10 pF × 10 CRX × CPS Note : There are two ways that the SE2438T input can be interface single ended: 1. One input can be terminated with 50 Ω to ground, the other input impedance is 50 Ω. 2. One input can be shorted to ground, the other input impedance is 100 Ω. Y0769 Figure 5. SE2438T Reference Design Schematic Table 10. SE2438T Evaluation Board Bill of Materials Description Value Manufacturer Mfr Part Number Package Description C1 2.2 μF Murata GRM21BR71A225KA01L 0805 Capacitor ceramic 2.2 μF 10 V 10% X7R 0805 C2, C3, C4 100 nF Murata GRM155R71C104KA88D 0402 Monolithic ceramic C5, C6, C7, C8 10 pF Murata GRM1555C1H100JZ01 0402 Multilayer ceramic C11, C12 1 pF Murata GRM1555C1H1R0CZ01 0402 Multilayer ceramic J1, J2 SMA Johnson Components 142-0701-851 End Launch SMA end launch straight jack receptacle— tab contact J3 10 x 2 Samtec TSW-110-07-G-D 100 mil 100 mil header L1 3.6 nH Murata LQG15HN3N6S02D 0402 High frequency multilayer L2 2.7 nH Murata LQG15HN2N7S02D 0402 High frequency multilayer R1, R2, R3, R4 100 kΩ Panasonic ERJ2GEJ104 0402 Thick film chip resistor U1 SE2438T Skyworks SE2438T QFN3X3-20 2.4 GHz 14 dBm FEIC U2 HHM1520 TDK HHM1520 2.00MMX1.25 Multilayer chip baluns 2.4 GHz Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 202414I • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • November 19, 2015 9 DATA SHEET • SE2438T: 2.4 GHz SMART ENERGY/ZIGBEE FRONT-END MODULE Y0771 Figure 6. SE2438T Evaluation Board Photograph Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 10 November 19, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202414I DATA SHEET • SE2438T: 2.4 GHz SMART ENERGY/ZIGBEE FRONT-END MODULE 3x 0.55 0 3x 0.55 3.40 1.90 3x 0.55 3.40 0 0 1.90 3x 0.55 0.55 Typ 0 9x Ø0.254 0.20 Typ 0.400 Typ Board Metal Via Pattern (Note 4) 3.40 3.50 0.20 1.70 0.65 Typ Package Outline 3.50 0.65 Typ 1.70 3.40 0.20 0.65 Typ 0.400 Typ 0.30 Typ 0.55 Typ 0.400 Typ 0.20 Typ Stencil Pattern (Note 5) Solder Mask Pattern (Note 6) 58% solder coverage on center pad Notes: 1. 2. 3. 4. All dimensions are in millimeters. Dimensions and tolerances according to ASME Y14.5M-1994. Unless specified, dimensions are symmetrical about center lines. Via hole recommendations: 0.025 mm Cu via wall plating (minimum), via holes to be filled with conductive paste and plated over. 5. Stencil recommendations: 0.10 mm stencil thickness, laser cut apertures, trapezoidal walls and rounded corners offer better paste release. 6. Solder mask recommendations: contact board fabricator for recommended solder mask offset and tolerance. Y1965 Figure 7. PCB Layout Footprint Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 202414I • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • November 19, 2015 11 DATA SHEET • SE2438T: 2.4 GHz SMART ENERGY/ZIGBEE FRONT-END MODULE Pin 1 Indicator SiGe 2438T XXXXX SKY 2438T XXXXX Part Number Lot Code Y1901 Figure 8. SE2438T Part Markings (Top View) 3.000 ±0.050 19 18 17 0.10 M C A B 0.152 Ref See Note 3 20 1.700 ±0.050 0.550 ±0.050 A B 0.300 x 45° 16 16 17 18 19 20 1 15 15 2 14 14 3 13 4 12 12 4 5 11 11 5 1 0.400 3.000 ±0.050 13 1.700 ±0.050 2 R0.075 Typ 3 20 X 0.200 ±0.050 0.07 M C A B 0.05 M C 0.10 M C A B 2X 6 7 8 9 10 2X Top View 0.10 C 10 0.10 C 0 – 0.050 C 0.250 Min 8 7 6 0.200 Ref 20 X 0.350 ±0.050 Seating Plane See Note 4 Bottom View Notes: 1. 2. 3. 4. 9 All dimensions are in millimeters. Dimensions and tolerances according to ASME Y14.5--1994. Terminal 1 identification mark located within this area. Unilateral coplanarity zone applies to the exposed heat sink ground pad as well as the terminals. Figure 9. SE2438T Package Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 12 November 19, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202414I Y0773 DATA SHEET • SE2438T: 2.4 GHz SMART ENERGY/ZIGBEE FRONT-END MODULE Figure 10. SE2438T Tape and Reel Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 202414I • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • November 19, 2015 13 DATA SHEET • SE2438T: 2.4 GHz SMART ENERGY/ZIGBEE FRONT-END MODULE Ordering Information Model Name SE2438T: 2.4 GHz Smart Energy/ZigBee Front-End Module Manufacturing Part Number SE2438T-R Evaluation Board Part Number SE2438T-EK1 Copyright © 2012-2015 Skyworks Solutions, Inc. All Rights Reserved. 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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 14 November 19, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202414I