The F2950 is a reflective 50Ω single-pole double-throw (SP2T) RF switch optimized for Wi-Fi applications. This device covers a 100MHz to 8GHz frequency range to support WLAN 802.11 applications.  


  • Low insertion loss: 0.58dB at 2.5GHz
  • High isolation: 44dB at 2.5GHz
  • Excellent linearity:
    •    IIP3 +69dBm at 2.4GHz and 5.9GHz
    •    IIP2 +115dBm at 2.4GHz
    •    IIP2 +117dBm at 5.9GHz
  • Second harmonic: -93dBc at 5.9GHz
  • Third harmonic: -85dBc at 5.9GHz
  • Typical switching speed: 170ns
  • Supply voltage: +2.7V to +5.5V
  • 1.8V and 3.3V compatible control logic
  • -40°C to +105°C operating temperature range
  • 1.5 x 1.5 mm, 6-DFN package

tuneProduct Options

Part Number Part Status Pkg. Type Lead Count (#) Temp. Grade Carrier Type Buy Sample
Active DFN 6 K Cut Tape


Title language Type Format File Size Date
Datasheets & Errata
star F2950 Datasheet Datasheet PDF 4.19 MB
User Guides & Manuals
RF Product Selection Guide Guide PDF 1015 KB
RF Switches Family 日本語, 简体中文 Product Brief PDF 438 KB


Title language Type Format File Size Date
F2950 S-Parameters Model - S-Parameter ZIP 446 KB

memoryBoards & Kits

Part Number Title Type Company
F2950EVBI Evaluation Board for High Linearity Broadband SP2T WiFi 100MHz to 8GHz RF Switch Evaluation Renesas