Datasheet > RF2131

RF2131

更新时间： 2024-10-25 22:43:59

品牌	Logo	应用领域
威讯 - RFMD		放大器功效
页数	文件大小	规格书
10页	87K
描述
HIGH EFFICIENCY AMPS/ETACS AMPLIFIER

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中文翻译

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数据手册
替代型号

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RF2131 数据手册

RF2131

HIGH EFFICIENCY AMPS/ETACS AMPLIFIER

Typical Applications

• AMPS/ETACS Cellular Handsets

• CDPD Portable Data Cards

• 900MHz ISM Band Equipment

• Commercial and Consumer Systems

• Portable Battery-Powered Equipment

Product Description

-A-

0.009

0.004

0.158

0.150

The RF2131 is a high-power, high-efficiency amplifier IC.

The device is manufactured on an advanced Gallium Ars-

enide Heterojunction Bipolar Transistor (HBT) process,

and has been designed for use as the final RF amplifier in

AMPS and ETACS handheld equipment, spread spec-

trum systems, CDPD, and other applications in the

800MHz to 950MHz band. On-board power control pro-

vides over 30dB of control range with an analog voltage

input, and provides power down with a logic "low" for

standby operation. Although it is intended for class C

operation, linear class AB operation can be achieved by

raising the bias level. The device is self-contained with

50Ω input and the output can be easily matched to obtain

optimum power and efficiency characteristics.

0.021

0.014

0.069

0.064

0.392

0.386

0.050

0.244

0.230

0.060

0.054

8° MAX

0° MIN

0.010

0.008

0.035

0.016

Optimum Technology Matching® Applied

Package Style: Standard Batwing

Si BJT

GaAs MESFET

ü^{GaAs HBT}

SiGe HBT

Si Bi-CMOS

Si CMOS

Features

• Single 4.0V to 7.0V Supply

• 1.2W Output Power

16 NC

• 25dB Gain With Analog Gain Control

• 64% Efficiency

BIAS

15 RF OUT

14 RF OUT

13 GND

VCC2

GND

GND1

RF IN

VCC1

• Digitally Controlled Power Down Mode

• 800MHz to 950MHz Operation

12 GND

11 RF OUT

10 RF OUT

Ordering Information

RF2131

RF2131 PCBA

High Efficiency AMPS/ETACS Amplifier

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

Functional Block Diagram

Rev B4 010417

2-99

12 3 4 5 6 7...10

中文翻译

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RF2131 替代型号

型号	品牌	替代类型	描述	数据表
RF2173	RFMD	功能相似	3V GSM POWER AMPLIFIER
RF2132	RFMD	功能相似	LINEAR POWER AMPLIFIER

与RF2131相关器件

型号	品牌	获取价格	描述	数据表
RF2131PCBA	RFMD	获取价格	HIGH EFFICIENCY AMPS/ETACS AMPLIFIER
RF2132	RFMD	获取价格	LINEAR POWER AMPLIFIER
RF2132_06	RFMD	获取价格	LINEAR POWER AMPLIFIER
RF2132PCBA	RFMD	获取价格	LINEAR POWER AMPLIFIER
RF2132PCBA-41X	RFMD	获取价格	LINEAR POWER AMPLIFIER
RF2137	RFMD	获取价格	LINEAR POWER AMPLIFIER
RF2137PCBA	RFMD	获取价格	LINEAR POWER AMPLIFIER
RF2138	RFMD	获取价格	3V GSM POWER AMPLIFIER
RF2138PCBA	RFMD	获取价格	3V GSM POWER AMPLIFIER
RF2139-000	LITTELFUSE	获取价格	Surge Protection Circuit, XSS2, ROHS COMPLIANT, PACKAGE-2