The F1192B offers maximum performance and flexibility at minimum power consumption. The unique and patented settable-gain feature allows it to be used in a very wide variety of radiocard applications, even allowing for dynamic adjustment of gain to maximize performance on the fly. The extremely wide RF and IF bandwidths are achieved with a fixed BOM with all internal matching. The device can function with as little as -6dBm LO power and with independent channel shutdown modes for ease of integration into high order TDD MIMO systems. The F1192B has also been optimized for use in both GSM and LTE systems.


  • RF range: 400MHz to 3800MHz
  • LO range: 400MHz to 3600MHz
  • IF range: 50MHz to 600MHz
  • Dual path for MIMO
  • 4 gain settings: 11dB, 8dB, 5dB, 2dB
  • 2-bit gain step control
  • Ideal for Multi-Carrier systems
  • +35 dBm OIP3 
  • Low noise figure at any gain setting via IDT’s FlatNoise™ technology
  • Z = 200Ω IF balanced, 50Ω RF, 50Ω LO single-ended
  • All internally matched. Single BOM for all RF, LO and IF frequencies
  • 4 x 4 mm, 24-TQFN package
  • Independent Path Standby mode
  • 75 nsec settling for gain adjustment
  • VCC = 3.3V, 835mW

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
F1192BNLGK Active NLG24P1 VFQFPN 24 K Yes Tray
F1192BNLGK8 Active NLG24P1 VFQFPN 24 K Yes Reel

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
F1192B Datasheet Datasheet PDF 1.30 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

Evaluation Boards

Part Number Title Sort ascending
F1192BEVBI Evaluation Board for F1192B VersaMixer™ Wideband / Low-Power Dual Channel