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RF2153

2

Typical Applications

鈥?PACS Handsets and Base Stations

鈥?3V 1850-1910MHz CDMA PCS Handsets

鈥?3V 1750-1780MHz CDMA PCS Handsets

鈥?3V TDMA PCS Handsets

鈥?Spread-Spectrum Systems

鈥?Commercial and Consumer Systems

CDMA/TDMA/PACS

1900MHZ 3V POWER AMPLIFIER

2

POWER AMPLIFIERS

Product Description

The RF2153 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 3V CDMA

and TDMA handheld digital equipment, spread-spectrum

systems, and other applications in the 1750MHz to

1910 MHz band. The device is packaged in a compact

4mmx4mm (LCC). The device鈥檚 frequency response can

be optimized for linear performance in the 1750MHz to

1910MHz band.

4.20

3.95

3.50

3.35

1.50

1.20

0.38

0.40

sq.

1

3.50

3.35

4.20

3.95

2.00

1.50 sq.

0.28

0.13

0.80

ALL SOLDER PAD TOLERANCES P0.05mm

Optimum Technology Matching廬 Applied

Si BJT

Si Bi-CMOS

!

GaAs HBT

SiGe HBT

VCC2

VCC2

Package Style: MP16KO1A

GaAs MESFET

Si CMOS

Features

鈥?Single 3V Supply

鈥?29dBm Linear Output Power

鈥?30dB Linear Gain

鈥?33% Linear Efficiency CDMA

鈥?40% Linear Efficiency TDMA

鈥?On-board Power Down Mode

VCC2

VCC

14

8

VPD2

1

GND2

VCC1

RFIN

2

3

4

5

GND1

16

15

13

12 RF OUT

11 RF OUT

10 RF OUT

6

VPD1

7

V MODE

BIAS GND

2F0

9

Ordering Information

RF2153

RF2153 PCBA

CDMA/TDMA/PACS 1900MHz 3V Power Amplifier

Fully Assembled Evaluation Board

Functional Block Diagram

RF Micro Devices, Inc.

7625 Thorndike Road

Greensboro, NC 27409, USA

Tel (336) 664 1233

Fax (336) 664 0454

http://www.rfmd.com

Rev A18 001114

2-167

next

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