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RF2162

3V 900MHz LINEAR AMPLIFIER

RF Micro Devices 

Preliminary

0

RF2162

3V 900MHz LINEAR AMPLIFIER

Typical Applications

• 3V CDMA/AMPS Cellular Handsets

• 3V J-CDMA/TACS Cellular Handsets

• 3V TDMA/AMPS Cellular Handsets

• Spread-Spectrum Systems

• CDPD Portable Data Cards

• Portable Battery-Powered Equipment

Product Description

The RF2162 is a high-power, high-efficiency linear ampli-

fier IC targeting 3V handheld systems. The device is

manufactured on an advanced Gallium Arsenide Hetero-

junction Bipolar Transistor (HBT) process, and has been

designed for use as the final RF amplifier in dual-mode

3V CDMA/AMPS hand-held digital cellular equipment,

spread-spectrum systems, and other applications in the

800MHz to 960MHz band. The RF2162 has an analog

bias control voltage to maximize efficiency. The device is

self-contained with 50Ω input and the output can be eas-

ily matched to obtain optimum power, efficiency, and lin-

earity characteristics. The device is packaged in a

compact 4mmx4mm, 16-pin, leadless chip carrier.

3.75

0.10 C A

2 PLCS

12°

MAX

3.75

0.10 C B

2 PLCS

-B-

0.80

TYP

1.50

SQ.

0.75

0.50

INDEX AREA

Dimensions in mm.

0.45

0.28

Shaded pin is lead 1.

4.00

0.10 C B

2 PLCS

2.00

A

2 1.60

2 PLCS

4.00

3.20

2 PLCS

2.00

0.10 C A

2 PLCS

0.10 M C A B

1.00 C

0.90

0.05

0.05

0.00 0.75

0.65

Optimum Technology Matching® Applied

Si BJT

9GaAs HBT

GaAs MESFET

Si Bi-CMOS

SiGe HBT

Si CMOS

InGaP/HBT

GaN HEMT

SiGe Bi-CMOS

1 16 15 14 13

GND 2

12 RF OUT

GND 3

11 RF OUT

RFIN 4

10 RF OUT

56 7 89

Functional Block Diagram

Rev A19 060208

Package Style: QFN, 16-Pin, 4x4

Features

• Single 3V Supply

• 29dBm Linear Output Power

• 29dB Linear Gain

• 35% Linear Efficiency

• On-board Power Down Mode

• 800MHz to 960MHz Operation

Ordering Information

RF2162

3V 900MHz Linear Amplifier

RF2162 PCBA Fully Assembled Evaluation Board

RF Micro Devices, Inc.

7628 Thorndike Road

Greensboro, NC 27409, USA

Tel (336) 664 1233

Fax (336) 664 0454

http://www.rfmd.com

2-227

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