High Linearity Broadband SP2T RF Switch

The F2976 is a single-pole double-throw (SP2T) reflective RF switch featuring high linearity and wide bandwidth.  This device is optimized from 5MHz to 1.8GHz to support downstream cable modem future migration for DOCSIS 3.1 applications, and operates at up to 10GHz to support a multitude of wireless RF applications. Superb performance is achieved when used in either 50Ω or 75Ω terminating impedance applications.  

Features

  • 75 ohms
    • Low insertion loss
      • 0.23dB at 204MHz
      • 0.34dB at 1.8GHz
    • High Isolation: 40dB at 1.8GHz
    • P0.1dB compression of +37dBm at 204MHz
    • Second Harmonic: -100dBc at 204MHz
    • Third Harmonic: -120dBc at 204MHz
    • Composite Second Order Distortion > 100dBc
    • Composite Triple Beat Distortion > 100dBc
  • 50 ohms
    • Low insertion loss
      • 0.40dB at 2.4GHz
      • 0.55dB at 8GHz
    • High Isolation: 34dB at 2.4GHz 
    • High Linearity:
      • IIP2 +125dBm at 2.4GHz
      • IIP3 +77dBm at 2.4GHz
    • P0.1dB compression of +40dBm at 2.4GHz
    • Second Harmonic: -100dBc at 2.4GHz
    • Third Harmonic: -110dBc at 2.4GHz
       

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Carrier Type Buy Sample
F2976NEGK Active NEG12 VFQFPN 12 K Cut Tape Availability
F2976NEGK8 Active NEG12 VFQFPN 12 K Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
IDT Products for Wired Broadband Applications Application Briefs PDF 686 KB Sep 1, 2017
F2976 Datasheet Datasheet PDF 3.90 MB Apr 19, 2017
Other
RF Switches Family Overview 日本語, 简体中文 Overview PDF 821 KB Jun 30, 2017
F2976 S-Parameters Model - S-Parameter ZIP 95 KB May 15, 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
F2976EVBI Evaluation Board for F2976 High Linearity Broadband SP2T RF Switch