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F0109

Dual Path Ultra-Low Noise Amplifier - 0.65GHz to 1.0GHz

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  • 650MHz to 1GHz operating range
  • 18dB typical Gain
  • Less than 0.6dB NF
  • 50Ω single-ended input/output impedances
  • +5V power supply
  • ICC = 60mA per channel
  • Independent channel standby modes for power savings
  • 1.8V Logic standby control
  • Operating temperature (TEP) range: -40 °C to +105 °C
  • 4mm x 4mm, 16-VFQFPN package

The F0109 is a dual path 650MHz to 1GHz high gain / ultra-low noise amplifier used in receiver applications.

The F0109 LNA is operated as a balanced amplifier where the inputs and outputs are combined via external 90° couplers and provides 18dB of gain. The device uses a single 5V supply and 120mA typical of total ICC.

The F0109 is packaged in a 4mm x 4mm, 16-pin VFQFPN with 50Ω single-ended RF input and output impedances for ease of integration into the signal path.

  • 3G, 4G, 5G wireless infrastructure
  • Public safety infrastructure
  • General purpose RF

Product Documents

Product Brief

2025-06-01

RF Amplifiers with Zero-Distortion Technology

pdf | 983.8 KB
Datasheet

2025-06-01

F0109 Datasheet

pdf | 777.87 KB
Product Brief

2025-06-01

Macro BTS Product Overview

pdf | 0 Bytes
Product Change Notice

2025-06-01

PCN# : 230007 Add alternate assembly locations on select DFN and VFQFPN packages

pdf | 0 Bytes

Design & Development (Boards and Kit)

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Evaluation Board for F0109 RF Amplifier

The F0109EVB is a fully populated evaluation board specifically designed to evaluate the F0109 RF Amplifier.

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Part Numbers (2)

F0109NBTI

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F0109NBTI8

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