1 of 12

Optimum Technology Matching® Applied

GaAs HBT

InGaP HBT

GaAs MESFET

SiGe BiCMOS

Si BiCMOS

SiGe HBT

GaAs pHEMT

Si CMOS

Si BJT

GaN HEMT

Functional Block Diagram

RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trade-

mark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2006, RF Micro Devices, Inc.

Product Description

7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical

support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.

Ordering Information

RF MEMS

LDMOS

RX OUT

GND

TX IN

VREG

VCC

GND

ANT

GND

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

SP3T

2F0 Filter

PDETECT

COUPLER

RF5325

3.3V, 2.4GHZ 802.11b/g/n WIFI FRONT END

MODULE

The RF5325 provides an integrated solution in a single Front End Module

factor and integrated matching greatly reduces the number of external

components and layout area in the customer application. This simplifies

the total front end solution by reducing the bill of materials, system foot-

print, and manufacturability cost. The integrated SP3T switch of the

device is provided in a 3.0mmx3.0mmx0.5mm, 16-pin package. This

module meets or exceeds the RF front end needs of IEEE802.11b/g/n

WiFi RF systems.

Features



Integrated 2.5GHz b/g/n

Amplifier, SP3T Switch, Power

Detector Coupler



Single Supply Voltage 3.0V to

4.5V



<4% EVM, 20dBm 11b Meet-

ing 11b Spectral Mask

Applications



IEEE802.11b/g/n WiFi Solu-

tions



2.5GHz ISM Band Solutions



Portable Battery-Powered

Equipment

RF5325SQ

Standard 25 piece bag

RF5325SR

Standard 100 piece reel

RF5325TR7

Standard 2500 piece reel

RF5325PCK-410

Fully assembled evaluation board tuned for 2.4GHz to

2.5GHz and 5 loose samples

DS110618





Package Style: QFN, 16-pin, 3.0mmx3.0mmx0.5mm