The F2977 is a 50Ω single-pole double-throw (SP2T) reflective RF switch featuring high linearity and wide bandwidth. This device is optimized from 30MHz to 6GHz to support a multitude of wireless RF applications. The F2977 uses a single positive supply voltage of either +3.3V or +5.0V and is compatible with either 1.8V or 3.3V control logic.  

Features

  • Low insertion loss
    • 0.38dB at 2.4GHz
    • 0.45dB at 6GHz
  • High Isolation:
    • 34dB at 2.4GHz
    • 26dB at 6GHz
  • High Linearity:
    • IIP2 +120dBm at 2.4GHz
    • IIP3 +77dBm at 2.4GHz
  • P0.1dB compression of +40dBm
  • Second Harmonic: -86dBc at Fin = 1.8GHz, Pin = 33dBm
  • Third Harmonic: -89dBc Fin = 1.8GHz, Pin = 33dBm

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Carrier Type Buy Sample
F2977NEGK Active NEG12 VFQFPN 12 K Cut Tape
Availability
F2977NEGK8 Active NEG12 VFQFPN 12 K Reel
Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
F2977 Datasheet Rev O Datasheet PDF 3.03 MB
Other
RF Switches Family Overview 日本語, 简体中文 Overview PDF 695 KB
IDT Products for Radio Applications 日本語 Product Brief PDF 2.34 MB

Software & Tools

Title Other Languages Type Format File Size Date
F2977 S-Parameters Model - S-Parameter ZIP 716 KB

Evaluation Boards

Part Number Title Sort ascending
F2977EVBI 50 Ohm Evaluation Board for F2977 High Linearity Broadband SP2T RF Switch