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RFFM6909 - Transmit/Receive

General Description

Pin Name 1 GND Ground 2 ANT2 Antenna 2 Connect Port 3 GND Ground 4 ANT1 Antenna 1 Connect Port 5 GND Ground 6 C_ANT Antenna Selection Control Line 7 C_TX Transmit Selection Control Line 8 VCC Supply Voltage 9 C_RX Receive Selection Control Line 10 GND Ground 11 RXN

Key Features

  • Tx Insertion Loss: 0.7dB.
  • 50Ω Tx Transceiver Interface.
  • 75Ω Rx Differential Transceiver Interface.
  • Rx Gain: 14dB BAL_IN GND ASW_RX GND GND 1 ANT2 2 GND 3 ANT1 4 GND 5 18 17 16 15 14 GND 13 TX 12 RXp 11 RXn 6 7 8 9 10 GND BALUN.

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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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RFFM6909 925MHz Transmit/Receive Module This module is intended for 868MHz and 915MHz AMR solutions. The FEM provides separate ports for Rx/Tx paths, single-ended Tx and single-ended Rx or Rx differential port, 14dB gain single stage LNA, and single port antenna connection. The PA switch provides a nominal insertion loss of 0.8dB. The device is provided in a 4.0mm x 3.0mm, 18-pin package. RFFM6909 Package: LGA, 18-pin, 4.0mm x 3.0mm Features ■ Tx Insertion Loss: 0.