Datasheet > RF5189_1

RF5189_1

更新时间： 2024-01-13 10:57:15

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
12页	254K
描述
3V, 2.45GHz LINEAR POWER AMPLIFIER

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中文翻译

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数据手册

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RF5189_1 数据手册

RF51893V,

2.45GHz Lin-

ear Power

Amplifier

RF5189

3V, 2.45GHz LINEAR POWER AMPLIFIER

RoHS Compliant & Pb-Free Product

Package Style: QFN, 12-Pin, 3 x 3

Features

Input

Match

Interstage

Match

Output

Match

Single Power Supply 3.0V to

RF IN

RF OUT

PWR SEN

5.0V

+30dBm Saturated Output

Power

25dB Small Signal Gain

High Linearity

BIAS1GND

Bias

2400MHz to 2500MHz Fre-

quency Range

Applications

IEEE802.11B WLAN Applications

2.5GHz ISM Band Applications

Wireless LAN Systems

Functional Block Diagram

Product Description

Commercial and Consumer Sys-

tems

The RF5189 is a linear, medium-power, high-efficiency amplifier IC designed specif-

ically for battery-powered WLAN applications such as PC cards, mini PCI, and com-

pact flash applications. The device is manufactured on an advanced Gallium

Arsenide Heterojunction Bipolar Transistor (HBT) process, and has been designed

for use as the final RF amplifier in 2.5GHz WLAN and other spread-spectrum trans-

mitters. The device is provided in a 12-pin QFN package with a backside ground.

The RF5189 is designed to maintain linearity over a wide range of supply voltage

and power output. The RF5189 is designed to reduce end-product BOM count by

integrating all matching circuitry onto the chip.

Portable Battery-Powered Equip-

ment

Spread-Spectrum and MMDS

Systems

Ordering Information

RF5189

3V, 2.45GHz Linear Power Amplifier

RF5189PCBA-41X Fully Assembled Evaluation Board

Optimum Technology Matching® Applied

GaAs HBT

GaAs MESFET

InGaP HBT

SiGe BiCMOS

Si BiCMOS

SiGe HBT

GaAs pHEMT

Si CMOS

Si BJT

GaN HEMT

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.

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

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

Rev A8 DS071212

1 of 12

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RF5222	RFMD	获取价格	3.0V TO 4.2V, 2.4GHz TO 2.5GHz LINEAR POWER AMPLIFIER
RF5222PCBA-41X	RFMD	获取价格	3.0V TO 4.2V, 2.4GHz TO 2.5GHz LINEAR POWER AMPLIFIER
RF5263	RFMD	获取价格	3.3V TO 5.0V, 2.5GHz LINEAR POWER AMPLIFIER
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RF5263WLPCK-410	RFMD	获取价格	3.3V TO 5.0V, 2.5GHz LINEAR POWER AMPLIFIER