Datasheet > MGA725M4

MGA725M4

更新时间： 2024-11-01 12:28:11

品牌	Logo	应用领域
惠普 - HP		开关放大器
页数	文件大小	规格书
20页	188K
描述
Low Noise Amplifier with Bypass Switch In Miniature Leadless Package

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中文翻译

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数据手册

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MGA725M4 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

中文翻译

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与MGA725M4相关器件

型号	品牌	获取价格	描述	数据表
MGA-725M4	AGILENT	获取价格	Low Noise Amplifier with Bypass Switch In Miniature Leadless Package
MGA-725M4-BLK	AGILENT	获取价格	Low Noise Amplifier with Bypass Switch In Miniature Leadless Package
MGA-725M4-BLKG	AGILENT	获取价格	Wide Band Low Power Amplifier, 100MHz Min, 6000MHz Max, 1.40 X 1.20 MM, MINIPAK, 4 PIN
MGA-725M4-TR1	AGILENT	获取价格	Low Noise Amplifier with Bypass Switch In Miniature Leadless Package
MGA-725M4-TR1G	AGILENT	获取价格	Wide Band Low Power Amplifier, 100MHz Min, 6000MHz Max, 1.40 X 1.20 MM, MINIPAK, 4 PIN
MGA-725M4-TR2	AGILENT	获取价格	Low Noise Amplifier with Bypass Switch In Miniature Leadless Package
MGA-725M4-TR2G	AGILENT	获取价格	Wide Band Low Power Amplifier, 100MHz Min, 6000MHz Max, 1.40 X 1.20 MM, MINIPAK, 4 PIN
MGA-785T6-BLKG	AVAGO	获取价格	100MHz - 1500MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER, 2 X 1.30 MM, 0.40 MM HEIGHT,
MGA-785T6-TR1G	AVAGO	获取价格	100MHz - 1500MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER, 2 X 1.30 MM, 0.40 MM HEIGHT,
MGA-785T6-TR2G	AVAGO	获取价格	100MHz - 1500MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER, 2 X 1.30 MM, 0.40 MM HEIGHT,

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