Datasheet > RF5146PCBA-41X

RF5146PCBA-41X

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
威讯 - RFMD		放大器功率放大器过程控制系统分布式控制系统 PCS GSM DCS
页数	文件大小	规格书
18页	1012K
描述
QUAD-BAND GSM850/GSM900/DCS/PCS POWER AMP MODULE

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RF5146PCBA-41X 数据手册

RF5146

QUAD-BAND GSM850/GSM900/DCS/PCS

POWER AMP MODULE

RoHS Compliant & Pb-Free Product

Typical Applications

• 3V Quad-Band GSM Handsets

• GSM850/EGSM900/DCS/PCS Products

• GPRS Class 12 Compatible

• Power Star^TMModule

• Commercial and Consumer Systems

• Portable Battery-Powered Equipment

Product Description

0.10

2 PLCS

0.08

-A-

0.90

0.85

7.00 TYP

6.75 TYP

0.70

0.65

The RF5146 is a high-power, high-efficiency power ampli-

fier module with integrated power control that provides

over 50dB of control range. The device is a self-contained

7mmx7mmx0.9mm lead frame module (LFM) with 50Ω

input and output terminals. The device is designed for use

as the final RF amplifier in GSM850, EGSM900, DCS and

PCS handheld digital cellular equipment and other appli-

cations in the 824MHz to 849MHz, 880MHz to 915MHz,

1710MHz to 1785MHz and 1850MHz to 1910MHz

bands. With the integration of a V_RAMPlimiting circuit, the

0.05

0.00

0.10

2 PLCS

C B

2 PLCS

C B

0.10

-B-

SEATING

PLANE

2 PLCS

0.10

-C-

3.37 TYP

3.50 TYP

Dimensions in mm.

0.10M C A B

0.60

0.24

0.30

0.18

TYP

0.50

RF5146 can regulate the V_RAMPvoltage to ensure mini-

mum switching transients. The V_RAMPlimiter function is

0.60

0.24

TYP

2.20

1.90

Shaded lead is pin 1.

fully integrated into the CMOS controller and requires no

additional inputs from the user.

0.30

0.50

0.30

TYP

5.25

4.95

Optimum Technology Matching® Applied

Package Style: LFM, 48-Pin, 7mmx7mmx0.9mm

Si BJT

GaAs HBT

SiGe HBT

GaN HEMT

GaAs MESFET

Si Bi-CMOS

InGaP/HBT

Si CMOS

Features

SiGe Bi-CMOS

• V

Limiter

RAMP

• Complete Power Control Solution

• +35dBm GSM Output Power at 3.5V

• +33dBm DCS/PCS Output Power at 3.5V

DCS/PCS IN 37

BAND SELECT 40

TX ENABLE 41

VBATT 42

31 DCS/PCS OUT

• 60% GSM and 55% DCS/PCS

EFF

• 7mmx7mmx0.9mm Package Size

Fully Integrated

Power Control Circuit

VBATT 43

Ordering Information

VRAMP 45

RF5146

Quad-Band GSM850/GSM900/DCS/PCS Power

Amp Module

GSM IN 48

6 GSM OUT

RF5146 SB

Power Amp Module 5-Piece Sample Pack

RF5146PCBA-41X 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 A1 050928

2-491

12 3 4 5 6 7...18

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