Datasheet > RMPA1965

RMPA1965

更新时间： 2024-09-14 22:23:47

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		放大器功率放大器过程控制系统 PCS
页数	文件大小	规格书
9页	111K
描述
US-PCS CDMA, CDMA2000-1X and WCDMA PowerEdge Power Amplifier Module

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中文翻译

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数据手册
替代型号

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RMPA1965 数据手册

May 2005

RMPA1965

US-PCS CDMA, CDMA2000-1X and WCDMA

PowerEdge™ Power Amplifier Module

Features

General Description

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

The RMPA1965 power amplifier module (PAM) is designed for

CDMA, CDMA2000-1X, WCDMA and HSDPA personal commu-

nications system (PCS) applications. The 2 stage PAM is inter-

nally matched to 50Ω to minimize the use of external

components and features 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 our InGaP Heterojunction Bipolar Transistor

(HBT) process.

down modes

■ 40% CDMA/WCDMA efficiency at +28 dBm average output

power

■ Compact lead-free compliant low-profile package

(3.0 x 3.0 x 1.0 mm nominal)

■ Internally matched to 50Ω and DC blocked RF input/output

■ Meets CDMA2000-1XRTT/WCDMA performance require-

ments

■ Meets HSDPA performance requirement

Device

Functional Block Diagram

(Top View)

MMIC

Vcc2

Vcc1

INPUT

MATCH

OUTPUT

MATCH

RF OUT

GND

RF IN

Vmode

DC BIAS CONTROL

GND

Vref

(paddle ground on package bottom)

RMPA1965 Rev. I

www.fairchildsemi.com

12 3 4 5 6 7...9

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RMPA1965 替代型号

型号	品牌	替代类型	描述	数据表
RMPA1959	FAIRCHILD	功能相似	PCS 3.4V CDMA & CDMA2000-1X PowerEdge Power Amplifier Module

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