RF Micro Devices Inc.

7628 Thorndike Road, Greensboro, NC 27409-9421

DS150129

For sales or technical support, contact RFMD at +1.336.678.5570 or customerservice@rfmd.com.

RF MICRO DEVICES

trademarks, and registered trademarks are the property of their respective owners. ©2013, RF Micro Devices, Inc.

1 of 7

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.

8

7

6

5

4

3

2

1

28

27

20

26

25

24

23

22

21

9

10

GND

ANT1

GND

RXP

RXN

GND

11

19

18

17

16

14

13

12

TX

GND

GND

GND

GND

GND

15

GND

C_ANT

GND

ANT2

Functional Block Diagram

Ordering Information

RFFM6906SB

Standard 5-piece bag

RFFM6906SQ

Standard 25-piece bag

RFFM6906SR

Standard 100-piece reel

RFFM6906TR13

Standard 2500-piece reel

RFFM6906PCBA-410

Fully assembled evaluation board

Package: LGA, 28-pin,

5.5mm x 5.0mm

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

■ 868MHz/900MHz ISM Band

Application

■ Single Chip RF Front End Module

RFFM6906