1 of 7

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

VBAT

Bias Control &

RF OUT

RF IN

VMODE1

VEN

VMODE0

VCC

CPL IN

CPL OUT

GND

5

4

1

2

3

6

7

10

9

8

RF7222

3V W-CDMA BAND 2 LINEAR PA MODULE

The RF7222 is a high-power, high-efficiency, linear power amplifier

designed for use as the final RF amplifier in 3V, 50

 W-CDMA mobile cel-

lular equipment and spread-spectrum systems. This PA is developed for

UMTS Band 2 which operates in the 1850MHz to 1910MHz frequency

band. The RF7222 has two digital control pins, providing the option of one

of three power modes to optimize performance and current drain at lower

power levels. The part also has an integrated directional coupler which

eliminates the need for an external discrete coupler at the output. The

RF7222 is fully HSDPA and HSPA+ compliant and is assembled in a 10-

pin, 3mmx3mm module.

Features



HSDPA and HSPA+ Compliant



Low Voltage Positive Bias

Supply (3.0V to 4.35V)



+28.5dBm Linear Output

Power (+27.0dBm HSDPA

and HSPA+)



High Efficiency Operation

(Without DC/DC Converter)



Low Quiescent Current in Low

Power Mode: 17mA



Internal Voltage Regulator

Eliminates Need for External



3-Mode Power States with

Digital Control Interface



Integrated Power Coupler



Integrated Blocking and Col-

lector Decoupling Capacitors

Applications



WCDMA/HSDPA/HSUPA

Wireless Handsets and Data

Cards



Dual-Mode UMTS Wireless

Handsets

RF7222

3V W-CDMA Band 2 Linear PA Module

RF7222PCBA-410

Fully Assembled Evaluation Board

Prelim DS110228



Package Style: Module, 10-Pin, 3mmx3mmx1.0mm