Datasheet > RF3300-3PCBA

RF3300-3PCBA

更新时间： 2024-12-01 04:08:27

品牌	Logo	应用领域
威讯 - RFMD		放大器
页数	文件大小	规格书
6页	74K
描述
3V 1900MHz LINEAR AMPLIFIER MODULE

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中文翻译

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RF3300-3PCBA 数据手册

RF3300-3

3V 1900MHz LINEAR AMPLIFIER MODULE

Typical Applications

• 3V CDMA US-PCS Handsets

• 3V CDMA2000/1X PCS Handsets

• Spread-Spectrum Systems

• Designed for Compatibility with Qualcomm

Chipsets

Product Description

The RF3300-3 is a high-power, high-efficiency linear

amplifier 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 handheld digital cellular equipment, spread-

spectrum systems, and other applications in the

1850MHz to 1910MHz band. The RF3300-3 has a digital

control line for low power application to reduce the cur-

rent drain. The device is self-contained with 50Ω input

and output that is matched to obtain optimum power, effi-

ciency, and linearity characteristics. This amplifier con-

tains a temperature compensating bias circuit for

improved performance over temperature.

7.375 TYP

6.775

6.575 TYP

5.875 TYP

5.075 TYP

4.375 TYP

NOTES:

Nominal thickness, 1.55

mm.

3.575 TYP

2.875 TYP

Note orientation of Pin 1.

2.075 TYP

0.925 TYP

0.125 TYP

0.000

Dimensions in mm.

Bottom View

Optimum Technology Matching® Applied

Package Style: Module (6mmx7.5mm)

Si BJT

GaAs HBT

SiGe HBT

GaN HEMT

GaAs MESFET

Si Bi-CMOS

InGaP/HBT

Si CMOS

Features

SiGe Bi-CMOS

• Single 3V Supply with Internal V

REF

• Integrated Power Detector

• 25dB Linear Gain

• 40mA Idle Current (Low Power Mode)

• Temperature Compensating Bias Circuit

• Integrated PA Enable Switch

VCC3

GND

10 PDET_OUT

Pwr

Det

VCC2

Bias

GND

8 RF OUT

Ordering Information

RF IN

VCC1

GND

RF3300-3

3V 1900MHz Linear Amplifier Module

RF3300-3 PCBA Fully Assembled Evaluation Board

RF Micro Devices, Inc.

Tel (336) 664 1233

7628 Thorndike Road

Greensboro, NC 27409, USA

Fax (336) 664 0454

http://www.rfmd.com

Functional Block Diagram

Rev A5 030612

2-547

12 3 4 5 6

中文翻译

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