The F2915 is a high reliability, low insertion loss, 50 Ω SP5T absorptive RF switch designed for a wide range of wireless and other RF applications.  This device covers a broad frequency range from 50 MHz to 8000 MHz.  In addition to providing low insertion loss, the F2915 also delivers excellent linearity and isolation performance while providing a 50 Ω termination to the unused RF ports.  The F2915 also includes a patent pending constant impedance (Kz) feature. Kz improves hot switching ruggedness, minimizes LO pulling in VCOs, and reduces phase and amplitude variations in distribution networks. It is also ideal for dynamic switching/selection between two or more amplifiers while avoiding damage to upstream/downstream sensitive devices such as PAs and ADCs.

The F2915 uses a single positive supply voltage supporting three logic control pins using either 3.3 V or 1.8 V control logic. Connecting a negative voltage to pin 20 disables the internal negative voltage generator and becomes the negative supply.


  • Five symmetric broad band, absorptive RF ports
  • Constant Impedance, Kz, feature
  • High performance RF
    • Isolation of 50 dB @ 2700 MHz
    • Insertion Loss of 1.2 dB @ 2700 MHz
  • High continuous RF CW Power Handling
    • Selected RF path: 33dBm
    • Terminated RF path: 27dBm
  • High linearity:
    • IIP2 of 114 dBm
    • IIP3 of 60 dBm
  • Single 2.7 V to 5.50 V supply voltage
  • External Negative Supply Option
  • 3.3 V and 1.8 V compatible control logic
  • Operating temperature -40 °C to +105 °C
  • 4 mm x 4 mm 24 pin QFN package


器件号 Part Status Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Function Carrier Type Buy Sample
Active VFQFPN 24 K 是的 Switch Tray
Active VFQFPN 24 K 是的 Switch Reel


文档标题 language 类型 文档格式 文件大小 日期
star F2915 Datasheet 数据手册 PDF 615 KB
RF Product Selection Guide 指南 PDF 1015 KB
PCN# : 210003 Add Alternate Fab Location on Select RFD Devices 产品变更通告 PDF 768 KB
PCN# : A1809-04 Add Alternate Assembly Location for QFN packages 产品变更通告 PDF 36 KB
PCN# : Q1703-01 Die Revision Change, F2915NBGK 产品变更通告 PDF 667 KB
RF Switches Family Overview (Chinese) English, 日本語 概览 PDF 962 KB
F2915 Product Brief REVA 产品简述 PDF 249 KB


文档标题 language 类型 文档格式 文件大小 日期
F2915 IBIS Model 模型 - IBIS ZIP 4 KB
F2915 S-parameters 模型 - S参数 ZIP 2.45 MB


器件号 文档标题 类型 Company
F2915EVBI Evaluation Board for High Reliability SP5T Absorptive RF Switch 评估 Renesas