RFFM6906 Datasheet (RF Micro Devices) - Transmit/Receive Module

RFFM6906, Transmit/Receive Module

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

RFFM6906 3.1V to 4.0V, 915MHz 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, 12dB gain single stage LNA, and single port antenna connection.

The PA section provides a nominal output power of 30dBm.

The device is provided in a 5.5mm x 5.0mm, 28-pin package.

BAL_IN GND ASW_RX GND GND GND GND 1 28 27 ANT2 2 GND 3 ANT1 4 26 GND 5 25 24 23 BALUN 22

RFFM6906 Features

* Tx Output Power: 30dBm

* Separate 50Ω Tx/Rx Transceiver Interface

* Optional 75Ω Rx Differential Transceiver Interface

* Rx Gain: 12dB Applications

* Wireless Automated Metering

* Wireless Alarm Systems

* Portable Battery Powered Equipment

* Smart Energy

* 868MH