DATA SHEET SE2601T: 2.4 GHz WLAN Switch/LNA Front-End Applications Product Description The SE2601T is a single chip integrated front-end IEEE802.11b DSSS WLAN with a Bluetooth port to complement WLAN chipsets IEEE802.11g,n OFDM WLAN with integrated Power Amplifier. The Front-end Embedded applications integrates SP3T Switch and Low Noise Amplifier with bypass mode in an ultra compact package. It is capable of switching between WLAN RX, WLAN TX Features and Bluetooth Integrates SP3T Switch and LNA with by-pass mode 12 dB gain, 1.8 dB NF 0.7 dB Bluetooth path loss 2x2x 0.6mm, QFN Package, MSL 1 Lead free, Halogen free and RoHS compliant Ordering Information Part No. Package Remark SE2601T QFN Samples SE2601T-R QFN Tape and Reel SE2601T-EK1 N/A Evaluation kit Functional Block Diagram BT 1 4 2 Vdd RFC RX 3 4 TX 1 2 3 4 Figure 1: Functional Block Diagram Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 202399B Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice April 9, 2013 1 Vc1 Vc2 Vc3 Von DATA SHEET SE2601T: 2.4 GHz WLAN Switch/LNA Front-End Top View through Package Pin Out Description Pad Label Function 1 GND Ground 2 GND Ground 3 Von LNA control pin 4 RX WLAN Receive port 5 VDD Positive power supply voltage 6 Vc2 RX switch control pin 7 GND Ground 8 BT Bluetooth port 9 Vc1 BT switch control pin 10 RFC RF Common (antenna port) 11 VC3 TX switch control pin 12 TX WLAN Transmit port Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 202399B Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice April 9, 2013 2
