Datasheet > PW250

PW250

更新时间： 2024-09-18 00:04:23

品牌	Logo	应用领域
其他 - ETC		放大器
页数	文件大小	规格书
4页	285K
描述
InGaP HBT High Dynamic Range IF Amplifier

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PW250 数据手册

PW250

InGaP HBT Gain Block

Functional Diagram

Features

Applications

Broadband Gain Block

Mobile Infrastructure

Cellular, PCS, GSM, GPRS,

WCDMA, WiBro

DC - 3000MHz

18.5 dB Gain at 0.9GHz

+16 dBm P1dB

+30 dBm Output IP3

Single Voltage Supply

Lead-free / Green / RoHS-

compliant SOT-89 Package

W-LAN / DMB

Function

RF IN

Pin No.

CATV / DBS

RF OUT / Bias

Ground

RFID / Fixed Wireless

2,4

Description

The PW250 is a high performance InGaP HBT MMIC Amplifier and consists of Darlington pair amplifiers. The

amplifier features high linear performance, wideband operation, and high reliability. The PW250 operates from a

single voltage supply and requires only two DC-blocking capacitors, a bias resistor and an inductor for operation.

The device is a general purpose buffer amplifier that offers high dynamic range in a low cost surface-mountable

plastic SOT-89 packages.

Specifications

Symbol

Parameters

Gain

Units

Freq.

Min.

Typ.

Max.

75 MHz

900 MHz

1900 MHz

2300 MHz

18.5

17.4

16.4

S21

75 MHz

900 MHz

1900 MHz

2300 MHz

-17

-16

-20

-16

S11

S22

Input Return Loss

Output Return Loss

75 MHz

900 MHz

1900 MHz

2300 MHz

-12

-17

-13

-11

75 MHz

900 MHz

1900 MHz

2300 MHz

16.5

16.0

16.5

Output Power @1dB

compression

P1dB

OIP3

dBm

75 MHz

900 MHz

1900 MHz

2300 MHz

30.5

30.0

29.5

Output Third Order

intercept

75 MHz

900 MHz

1900 MHz

2300 MHz

3.3

3.4

Noise Figure

V / I

Rth

Device voltage / current

Thermal Resistance

V/mA

°C/W

°C

4.78/46

106

Junction Temperature

110

Test Conditions : T=25°C, Supply Voltage=+6V, Rbias=27ohm, 50ohm System, OIP3 measured with two tones at an output power of +0dBm/tone separated

by 1MHz.

http://www.prewell.com

December 2006

12 3 4

中文翻译

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