Datasheet > RF2161

RF2161

更新时间： 2024-10-25 22:43:59

品牌	Logo	应用领域
威讯 - RFMD		放大器功率放大器
页数	文件大小	规格书
8页	153K
描述
3V W-CDMA POWER 1900MHZ 3V LINEAR POWER AMPLIFIER

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RF2161 数据手册

Preliminary

RF2161

3V W-CDMA POWER 1900MHZ

3V LINEAR POWER AMPLIFIER

Typical Applications

• 3V 1850-1910 CDMA-2000 Handsets

• 3V 1920-1980 W-CDMA Handsets

• Spread Spectrum Systems

• Commercial and Consumer Systems

• Portable Battery-Powered Equipment

Product Description

The RF2161 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-2000 and W-CDMA handsets, spread spectrum

systems, and other applications in the 1920MHz to

1980 MHz band. The device is self-contained with 50Ω

input and the output can be easily matched to obtain opti-

mum power, efficiency, and linearity characteristics over

all recommended supply voltages.

4.20

3.95

1.50

1.20

0.40

sq.

3.50

3.35

0.38

3.50

3.35

2.00

1.50 sq.

4.20

3.95

0.28

0.13

0.80

ALL SOLDER PAD TOLERANCES P0.05mm

Optimum Technology Matching® Applied

Package Style: MP16KO1A

Si BJT

GaAs MESFET

ü^{GaAs HBT}

SiGe HBT

Si Bi-CMOS

Si CMOS

Features

• Single 3V Supply

• 27dBm Linear Output Power

• 30dB Linear Gain

16 15 14

• 35% Linear Efficiency

• On-board Power Down Mode

GND2 2

VCC1 3

RFIN 4

12 RF OUT

11 RF OUT

10 RF OUT

Ordering Information

RF2161

3V W-CDMA Power 1900MHZ 3V Linear Power

Amplifier

RF2161 PCBA

Fully Assembled Evaluation Board

RF Micro Devices, Inc.

7625 Thorndike Road

Greensboro, NC 27409, USA

Tel (336) 664 1233

Fax (336) 664 0454

http://www.rfmd.com

Functional Block Diagram

Rev A3 010514

2-197

12 3 4 5 6 7 8

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