SE2442L-R Skyworks

DATA SHEET SE2442L: 902 MHz928 MHz High Power RF Front-End Module Applications Product Description The SE2442L is a high performance, integrated RF Smart Meters Front End Module designed for high power ISM band In-home appliances applications operating in the 902 928 MHz Smart thermostats frequency band. The SE2442L is designed for ease of use and Features maximum flexibility, with fully matched 50 input and Integrated PA with 30 dBm output power output, and digital controls compatible with 1.6 3.6 V Receive pass through CMOS levels. Integrated antenna switching Single ended 50 Tx & Rx RF interface The RF blocks operate over a wide supply voltage range from 2.0 to 4.8 V allowing the SE2442L to be Fast turn-ON / turn-OFF time <1 sec used in battery powered applications over a wide 2.0 V 4.8 V supply operation spectrum of the battery discharge curve. Sleep mode current <1 A 4 x 4 x 0.9 mm 24 pin QFN Pb-free, RoHS compliant and Halogen free Ordering Information Part No. Package Remark SE2442L-S 24 pin QFN Samples SE2442L-R 24 pin QFN Tape & Reel SE2442L-EK1 N/A Evaluation kit Functional Block Diagram Logic PA control PA IN ANT RX OUT SE2442L Y0906 Figure 1: SE2442L Block Diagram Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 202415B Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice May 9, 2014 1 PA OUT TX IN CSD CTX DATA SHEET SE2442L: 902 MHz928 MHz High Power RF Front-End Module Pin Out Diagram CSD 1 18 NC PA IN 2 17 NC NC 3 16 TX IN SE2442L Top View CTX 4 15 NC NC 5 14 NC 6 13 NC RX OUT Figure 2: SE2442L Pinout Pin Out Description Pin No. Name Description 1 CSD Shutdown control input 2 PA IN PA input 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 Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 202415B Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice May 9, 2014 2 NC 7 24 VCC1 NC 8 23 VCC0 9 22 NC NC NC 10 21 VCC2 NC 11 20 PA OUT 12 19 NC ANT