The F1130 RF front-end offers 19dB gain with 3.5dB NF and +37dBm OIP3 performance. The digital step attenuator provides 30dB adjustment range in 2 dB steps via the SPI interface controller. For strong signal conditions, each RF amplifier can be bypass controlled via the SPI interface. The RF front-end output and mixer input signals are bonded to separate pins to allow interstage image-reject filtering.

Each of the dual mixer paths provide 9dB power gain, 10.3dB NF and +36dBm OIP3 performance. An external LO signal is applied to the mixer LO port. This device is packaged in a 7 × 7 mm 48-VFQFPN with 50Ω single-ended RF and LO inputs, and 200Ω differential IF output impedance for ease of integration. 


  • Dual path for MIMO systems
  • RF: 400MHz to 1100MHz
  • LO: 500MHz to 1300MHz
  • IF: 25MHz to 400MHz
  • Bypassable RF amplifiers for strong signal conditions
  • 19dB RF front-end power gain
  • +37dBm RF front-end OIP3 (Bypass OFF)
  • +43dBm RF front-end OIP3 (Bypass ON)
  • 3.5dB front-end NF at 900MHz
  • 9dB mixer power gain (HS LO)
  • +36dBm mixer OIP3
  • 30dB gain control range, 2dB steps
  • Total ICC = 360mA
  • 7 × 7 mm 48-VFQFPN package

Product Options

Orderable Part ID Part Status Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Package Buy Sample
F1130NBGI Active VFQFPN 48 I Yes Tray Package Info
F1130NBGI8 Active VFQFPN 48 I Yes Reel Package Info

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
F1130 Datasheet Datasheet PDF 2.41 MB
User Guides & Manuals
RF Product Selection Guide Guide PDF 2.72 MB
RF Mixer Family Overview 日本語, 简体中文 Overview PDF 795 KB
IDT Products for Radio Applications 日本語 Product Brief PDF 2.34 MB

Boards & Kits

Part Number Title Type Company
F1130EVB Evaluation Board for the F1130 Dual Path RF to IF Mixer Evaluation