RMPA0967

更新时间： 2024-10-29 22:23:47

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		放大器功率放大器蜂窝
页数	文件大小	规格书
8页	142K
描述
Cellular CDMA, CDMA2000-1X and WCDMA Power Edge Power Amplifier Module

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中文翻译

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数据手册

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RMPA0967 数据手册

April 2005

RMPA0967

Cellular CDMA, CDMA2000-1X and WCDMA

Power Edge™ Power Amplifier Module

Features

General Description

■ Single positive-supply operation with low power and shut-

The RMPA0967 power amplifier module (PAM) is designed for

cellular band AMPS, CDMA, CDMA2000-1X, WCDMA and

HSDPA applications. The 2 stage PAM is internally matched to

50 Ohms to minimize the use of external components and fea-

tures a low-power mode to reduce standby current and DC

power consumption during peak phone usage. High power-

added efficiency and excellent linearity are achieved using Fair-

child RF’s InGaP Heterojunction Bipolar Transistor (HBT) pro-

cess.

down modes

■ 39% CDMA/WCDMA efficiency at +28 dBm average output

power

■ 52% AMPS mode efficiency at +31 dBm output power

■ Compact lead-free compliant LCC package

(3.0 X 3.0 x 1.0 mm)

■ Internally matched to 50 Ohms and DC blocked RF

input/output

■ Meets CDMA2000-1XRTT/WCDMA performance require-

ments

■ Meets HSDPA performance requirements

■ Alternative pin-out to Fairchild RMPA0965

Device

Functional Block Diagram

(Top View)

MMIC

GND

Vref

Vmode

RF IN

DC Bias Control

Output

Match

RF OUT

GND

Input

Match

Vcc1

Vcc2

(paddle ground on

package bottom)

RMPA0967 Rev. E

www.fairchildsemi.com

12 3 4 5 6 7 8

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