Datasheet > 射频和微波 > 射频/微波放大器> MGA-725M4-TR2G

MGA-725M4-TR2G

更新时间： 2024-02-09 12:48:22

品牌	Logo	应用领域
安捷伦 - AGILENT		开关放大器射频微波
页数	文件大小	规格书
20页	189K
描述
Wide Band Low Power Amplifier, 100MHz Min, 6000MHz Max, 1.40 X 1.20 MM, MINIPAK, 4 PIN

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技术参数
数据手册

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MGA-725M4-TR2G 技术参数

生命周期：	Transferred	Reach Compliance Code：	unknown
风险等级：	5.07	Is Samacsys：	N
特性阻抗：	50 Ω	构造：	COMPONENT
增益：	10.6 dB	最大输入功率 (CW)：	13 dBm
最大工作频率：	6000 MHz	最小工作频率：	100 MHz
射频/微波设备类型：	WIDE BAND LOW POWER	最大电压驻波比：	2
Base Number Matches：	1

MGA-725M4-TR2G 数据手册

Agilent MGA-725M4 Low Noise

Amplifier with Bypass Switch In

Miniature Leadless Package

Data Sheet

Features

• Operating frequency:

0.1 GHz ~ 6.0 GHz

• Noise figure:

1.2 dB at 800 MHz

1.4 dB at 1900 MHz

• Gain:

17.5 dB at 800 MHz

15.7 dB at 1900 MHz

The MGA-725M4 offers an

integrated solution of LNA with

Description

Agilent Technologies’s

• Bypass switch on chip

adjustable IIP3. The IIP3 can be

Loss = typ 1.6 dB (I_d< 5 µA)

fixed to a desired current level for

IIP3 = +10 dBm

MGA-725M4 is an economical,

easy-to-use GaAs MMIC Low

Noise Amplifier (LNA), which is

designed for an adaptive CDMA

receiver LNA and adaptive CDMA

transmit driver amplifier.

the receiver’s linearity require-

ments. The LNA has a bypass

switch function, which sets the

current to zero and provides low

insertion loss. The bypass mode

also boosts dynamic range when

high level signal is being received.

• Adjustable Input IP3:

+2 to +14.7 dBm

• Miniature package:

1.4 mm x 1.2 mm

2.7 V to 5.0 V operation

The MGA-725M4 features a typical

noise figure of 1.4 dB and 14.4 dB

associated gain from a single

stage, feedback FET amplifier.

The output is internally matched

to 50Ω. The input is optimally

internally matched for lowest

noise figure into 50Ω. The input

may be additionally externally

matched for low VSWR through

the addition of a single series

inductor. When set into the bypass

mode, both input and output are

internally matched to 50Ω.

Applications

• CDMA (IS-95, J-STD-008) Receiver

LNA

For the CDMA driver amplifier

applications, the MGA-725M4

provides suitable gain and linear-

ity to meet the ACPR requirement

when the handset transmits the

highest power. When transmitting

lower power, the MGA-725M4 can

be bypassed, saving the drawing

current.

• Transmit Driver Amp

• TDMA (IS-136) handsets

MiniPak 1.4 mm x 1.2 mm Package

The MGA-725M4 is a GaAs MMIC,

processed on Agilent’s cost

effective PHEMT (Pseudomorphic

High Electron Mobility Transistor).

It is housed in the MiniPak 1412

package. It is part of the Agilent

Technologies CDMAdvantage RF

chipset.

Simplified Schematic

Pin Connections and

Package Marking

OUTPUT

GROUND

Control

Input

Output

& V

ref

GainFET

INPUT

GND

12 3 4 5 6 7...20

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