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F0453B

Dual Path RF Switch/LNA 3300MHz to 4000MHz

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  • Gain at 3500MHz
    • 34.5dB typical in 高 Gain Mode
    • 28.5dB typical in Low Gain Mode
  • 1.35dB NF at 3500MHz
  • +23dBm OIP3 at 3500MHz
  • OP1dB at 3500MHz
  • +15dBm in 高 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
  • 5mm × 5mm, 32-LGA package
  • -40 °C to +105 °C exposed pad operating temperature 范围

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 支持s 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 步 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 5mm x 5mm x 0.8mm, 32-LGA package with 50Ω input and output amplifier impedances for ease of integration into the signal path.

  • Multi-mode/Multi-carrier receivers
  • 4.5G (LTE Advanced)
  • 5G band 42 and 43

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数据表

2025-07-17

F0453B 数据表

pdf | 2.64 MB

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