The F0472B is an integrated dual-path RF front-end consisting of an RF switch and two gain stages with 6dB gain control used in the analog front-end receiver of an Active Antenna System (AAS). Supporting frequencies from 2.3GHz to 2.7GHz, the F0472B provides 34dB gain with +15dBm OP1dB, and 1.2dB noise figure (NF). Gain is reduced 6dB in a single step with a maximum settling time of 35ns. The device uses a single 3.3V supply and 130mA of IDD.

Offered in a 5 × 5 mm, 32-pin QFN package with 50Ω input and output amplifier impedances, the F0472B integrates into the signal path with the greatest of ease.


  • Gain
    • 34dB typical in High Gain Mode
    • 28dB typical in Low Gain Mode
  • 1.2dB typical NF
  • OP1dB 
    • +15dBm typical in High Gain Mode 
    • +14dBm typical in Low Gain Mode
  • 50Ω single-ended input / output amplifier impedances
  • IDD = 130mA
  • Independent Standby Mode for power savings
  • Supply voltage: +3.15V to +3.45V
  • 5 × 5  mm, 32-pin package
  • -40°C to +105°C exposed pad operating temperature range


製品名 Part Status Pkg. Type Lead Count (#) Temp. Grade Carrier Type 購入/サンプル
Preview VFQFPN 32 I Tray
Preview VFQFPN 32 I Reel


タイトル language 分類 形式 サイズ 日付
star F0472 Short-Form Datasheet データシート-簡略版 PDF 44 KB
RF Product Selection Guide ガイド PDF 1015 KB


タイトル language 分類 形式 サイズ 日付
RF Digital Control Software Installer ソフトウェアツール ZIP 169.81 MB


製品名 タイトル 分類 会社名
F0472B Eval Board Evaluation Board for F0472B Dual Path RF Switch with LNA and DVGA Evaluation Renesas