RMPA2265 Datasheet

IC型號：
RMPA2265
PDF描述：
Dual Band WCDMA Power Amplifier Module 1850 to 1910 MHz and ...
文件大?。?/label>
482.96KB
PDF頁數(shù)：
11頁
芯片廠家：
FAIRCHILD

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RMPA2265

December 2004

RMPA2265

Dual Band WCDMA Power Amplifier Module

1850 to 1910 MHz and 1920 to 1980 MHz

General Description

The RMPA2265 power amplifier module (PAM) is designed

for WCDMA applications in both the 1850鈥?910 and 1920鈥?/div>

1980 MHz bands. The 2 stage PAM is internally matched to

鈩?/div>

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 Fairchild鈥檚 InGaP/GaAs Heterojunction Bipolar

Transistor (HBT) process.

Features

鈥?Single positive-supply operation and low power and

shutdown modes

鈥?42% WCDMA efficiency at +28 dBm average output

power 1920鈥?980 MHz

鈥?39% WCDMA efficiency at 27.5 dBm average output

power 1850鈥?910 MHz

鈥?Meets UMTS/WCDMA performance requirements in

both UMTS bands

鈥?Compact, low-profile package鈥?3.0 x 3.0 x 1.0 mm

nominal)

鈥?Internally matched to 50

鈩?/div>

and DC blocked RF input/

output

Device (3 x 3 x 1mm)

PY 226

WW5

Functional Block Diagram

(Top View)

PA MODULE

MMIC

Vcc1

Input

Match

Output

Match

Vcc2

RF IN

RF OUT

Vmode

DC Bias Control

GND

Vref

GND

(paddle ground on package bottom)

漏2004 Fairchild Semiconductor Corporation

RMPA2265 Rev.

標(biāo)準(zhǔn)包裝
4,000
類別
RF/IF 和 RFID
家庭
RF 放大器
系列
-
頻率
1.92GHz ~ 1.98GHz
P1dB
-
增益
28dB
噪音數(shù)據(jù)
4dB
RF 型
W-CDMA
電源電壓
3 V ~ 4.2 V
電流 - 電源
45mA
測試頻率
-
封裝/外殼
8-LCC
包裝
帶卷 (TR)
其它名稱
RMPA2265TR

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