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F1485

High Gain RF Amplifier 2300MHz to 5000MHz

Product Details

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  • Frequency range: 2.3GHz to 5.0GHz
  • 36.5dB typical gain at 3.6GHz
  • 3.8dB typical NF at 3.6GHz
  • 27dBm typical OP1dB at 3.6GHz
  • -41dBc ACLR with LTE-TDD 20MHz signal at POUT = 15dBm average, 8dB PAR at 0.01% probability at 3.6GHz
  • 50? single-ended input and output impedances
  • 5V power supply
  • 110mA typical quiescent current consumption
  • 1.8V logic compatible Standby Mode for power savings
  • Operating temperature (TEPAD) range: -40 °C to +115 C
  • 3mm x 3mm 16-VFQFPN package

The F1485 is a high-gain RF amplifier designed to operate within the 2.3GHz to 5.0GHz frequency range. Using a 5V power supply, the F1485 provides 36.5dB gain, 3.8dB of noise figure, and 27dBm OP1dB at 3.6GHz.

The F1485 is packaged in a 3mm x 3mm, 16-VFQFPN package, with matched 50? input and output impedances for ease of integration into the signal path.

  • 5G sub-6GHz massive MIMO
  • Wireless infrastructure base stations
  • FDD or TDD systems
  • Public safety infrastructure
  • Military handhelds
  • Repeaters and DAS
  • General-purpose RF

Product Documents

Model - IBIS

2025-08-25

F1485 IBIS Model

zip | 3.2 KB
Application Note

2025-08-25

F1485 - Multi-Carriers with Wider IBW

pdf | 0 Bytes
Product Change Notice

2025-08-25

PCN# : 240008 Add alternate assembly locations on select VFQFPN packages

pdf | 0 Bytes

Design & Development (Boards and Kit)

Board Image

Evaluation Board for F1485 RF Amplifier

The F1485EVB is a fully populated evaluation board specifically designed to evaluate the F1485 RF Amplifier.

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RA81F1485STGNM#BD0

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RA81F1485STGNM#KD0

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RTKA81F14852P500RU

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RTKA81F14853P800RU

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RTKA81F14854P700RU

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