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8TR8241 - 2.4GHz Bluetooth/BLE 4-Antenna Front End RFIC

General Description

The 8TR8241 is a Single-Chip CMOS RF Front-End IC that combines: Power Amplifier, Low Noise Amplifier, Bypass, Transmit / Receive Switch, 4-Port Antenna Switch, Directional Power Detector, and Matching Network.

Transmitted Power is stable over Antenna mismatch at any phase angle.

Key Features

  • Single-Chip CMOS Front-End IC.
  • 4-Port Antenna Switch for Angle-of-Arrival (AoA) / Angle-of-Departure (AoD) Location Detection.
  • 2.4 - 2.5GHz Frequency Range.
  • Nearly Constant Tx Output Power over VSWR.
  • Intended for BLE v5.1 Specification.
  • Up to 5dBm EDR Output Power.
  • Transmit Power Stable over Antenna Mismatch.
  • Low Noise Figure, and Low-Current LNA Mode.
  • Throttle-down mode for fast switching.
  • Temperature Ran.

📥 Download Datasheet

Datasheet Details

Part number 8TR8241
Manufacturer BeRex
File Size 1.10 MB
Description 2.4GHz Bluetooth/BLE 4-Antenna Front End RFIC
Datasheet download datasheet 8TR8241 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Preliminary Datasheet 2.4GHz Bluetooth/BLE® 4-Antenna Front End RFIC 8TR8241 2.4 - 2.5GHz Features • Single-Chip CMOS Front-End IC • 4-Port Antenna Switch for Angle-of-Arrival (AoA) / Angle-of-Departure (AoD) Location Detection • 2.4 - 2.5GHz Frequency Range • Nearly Constant Tx Output Power over VSWR • Intended for BLE v5.1 Specification • Up to 5dBm EDR Output Power • Transmit Power Stable over Antenna Mismatch • Low Noise Figure, and Low-Current LNA Mode • Throttle-down mode for fast switching • Temperature Range: -40°C to 125°C • 2.7V to 3.6V Operating Voltage • 3mm x 3mm x0.55mm 20-pin QFN Package • Die in Wafer Form Available Applications • AoA/AoD Indoor Location and Position Tracking • IoT Nodes, Gateways, and Beacons • M2M (Machine to Machine) Wireless • Bluetooth, BLE 5.