High Reliability SP2T RF Switch

The F2933 is a high-reliability, low-insertion loss, 50 Ω SP2T absorptive RF switch designed for a wide range of markets and applications.  This device covers a broad frequency range from 50 MHz to 8000 MHz, has an operating temperature range of -40 to 105°C and wide supply voltage range of 2.7 - 5.5 VDC. Designed for high-power handling, the F2933 has a P1 dB as high as 36.5 dBm, supporting a peak operating power of 34 dBm in the through path and a hot switching power of 27 dBm into the terminated RF port. In addition to providing low-insertion loss, the F2933 also delivers high isolation and low distortion performance while providing a 50 Ω termination to the unused RF ports.  

The F2933 uses a single positive supply voltage supporting three logic control pins using either 3.3 V or 1.8 V control logic.

Features

Dual symmetric broad band, absorptive RF ports

  • High-performance RF @ 2 GHz
    • RFC-RFX Isolation of 67 dB
    • Insertion Loss of 0.79 dB
  • High continuous RF CW Power Handling
    • Selected RF path: 34 dBm
    • Terminated RF path: 27 dBm
  • High linearity:
    • IIP2 of 111 dBm
    • IIP3 of 64 dBm
  • 3.3 V and 1.8 V compatible control logic
  • Operating temperature of -40 °C to +105 °C
  • 4 mm x 4 mm 16-pin QFN package

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Function Carrier Type Buy Sample
F2933NBGP Active NBG16P2 VFQFPN 16 P Yes Switch Tray Availability
F2933NBGP8 Active NBG16P2 VFQFPN 16 P Yes Switch Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
F2933 Datasheet REVO Datasheet PDF 2.24 MB May 18, 2016
Other
RF Switches Family Overview 日本語, 简体中文 Overview PDF 821 KB Jun 30, 2017
The IDT Consumer Products Advantage Overview PDF 4.01 MB Jun 30, 2017
The IDT Automotive Advantage Overview PDF 3.55 MB May 26, 2017
The IDT Communications Products Advantage Overview PDF 2.54 MB Feb 13, 2017
IDT Products for Radio Applications 日本語 Product Brief PDF 2.34 MB Nov 29, 2016

Evaluation Boards

Part Number Title Sort ascending
F2933EVBI Evaluation Board for High Reliability SPDT Absorptive RF Switch