The F0453B 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). The F0453B supports frequencies from 3300MHz to 4000MHz.

The F0453B provides 34.5dB gain with +23dBm OIP3, +15dBm output P1dB, and 1.35dB noise figure at 3500MHz. Gain is reduced 6dB in a single step with a maximum settling time of 31ns. The device uses a single 3.3V supply and 130mA of IDD.

The F0453B is offered in a 5 x 5 x 0.8 mm, 32-LGA package with 50Ω input and output amplifier impedances for ease of integration into the signal path.

Features

  • Gain at 3500MHz
    • 34.5dB typical in High Gain Mode
    • 28.5dB typical in Low Gain Mode
  • 1.35dB NF at 3500MHz
  • +23dBm OIP3 at 3500MHz
  • OP1dB at 3500MHz
  • +15dBm in High Gain Mode
  • +14dBm 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-LGA package
  • -40°C to +105°C exposed pad operating temperature range

Product Options

Part Number Part Status Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
F0453BLEGK
Active LGA 32 K Yes Tray
Availability
F0453BLEGK8
Active LGA 32 K Yes Reel
Availability

Documentation & Downloads

Title language Type Format File Size Date
Datasheets & Errata
F0453B Datasheet Datasheet PDF 2.24 MB
User Guides & Manuals
RF Product Selection Guide Guide PDF 3.64 MB
Application Notes & White Papers
AN-874 Using the TRL Calibration Board for the F0480 Matched Broadband RF VGA Application Note PDF 520 KB
Downloads
RF Digital Control Software Installer Software Tool ZIP 169.81 MB

Boards & Kits

Part Number Title Type Company
F0453BEVB Evaluation Board for F0453B Switch / LNA (Copy) Evaluation Renesas