The F0429 is a 1400MHz to 6000MHz High Gain Broadband RF Amplifier. The combination of low noise figure and high linearity performance allows the device to be used in both receiver and transmitter applications.
The F0429 is designed to operate with a single 5V or 3.3V power supply using a nominal 75mA of ICC.
The F0429 is packaged in a 2 × 2 mm, 8-DFN with 50Ω single-ended RF input and output impedances for ease of integration into the signal path.


  • RF range: 1400MHz to 6000MHz
  • Pin-compatible with the F0424 600MHz to 4200MHz RF Amplifier
  • Gain = 19dB
  • Output P1dB = +21dBm
  • 3.3V or 5V power supply
  • ICC = 75mA
  • 2mA standby current 
  • 50Ω input and output impedances
  • 1.8V and 3.3V logic support for STBY control
  • Operating temperature (TEP) range: -40°C to +115°C
  • 2 × 2 mm, 8-DFN package

Product Options

Orderable Part ID Part Status Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Package Buy Sample
F0429NTGI Preview DFN 8 I Yes Cut Tape Package Info
F0429NTGI8 Preview DFN 8 I Yes Reel Package Info

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
F0429 Short-Form Datasheet Short Form Datasheet PDF 45 KB
RF Amplifiers with Zero-Distortion Technology Overview PDF 1.10 MB
IDT Products for Radio Applications 日本語 Product Brief PDF 2.34 MB

Boards & Kits

Part Number Title Type Company
F0429EVB Evaluation Board for F0429 RF Amplifier Evaluation