Datasheet > A74-2

A74-2

更新时间： 2024-11-26 03:17:03

品牌	Logo	应用领域
泰科 - TE		放大器
页数	文件大小	规格书
2页	351K
描述
Cascadable Amplifier 5 to 500 MHz

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中文翻译

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数据手册

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A74-2 数据手册

Cascadable Amplifier

5 to 500 MHz

A74-2/ SMA74-2

Features

Product Image

•ꢁ AVAILABLEꢀINꢀSURFACEꢀMOUNTꢀ

•ꢁ HIGHꢀGAINꢀꢁꢀTWOꢀSTAGES:ꢀ26ꢀdBꢀ(TYP.)ꢀ

•ꢁ LOWꢀPOWERꢀDRAINꢀ65ꢀmꢀWꢀATꢀ5ꢀVOLTSꢀ

ꢀ

Description

TheꢀA74ꢁ2ꢀRFꢀamplifierꢀisꢀaꢀdiscreteꢀhybridꢀdesign,ꢀwhichꢀꢀusesꢀ

ꢀthinꢀfilmꢀmanufacturingꢀprocessesꢀforꢀconsistentꢀperformanceꢀꢀ

andꢀhighꢀreliability.ꢀ

Thisꢀ2ꢀstageꢀbipolarꢀtransistorꢀfeedbackꢀamplifierꢀdesignꢀꢀꢀ

displaysꢀimpressiveꢀperformanceꢀoverꢀaꢀbroadbandꢀ

frequencyꢀrange.ꢀꢀAnꢀactiveꢀDCꢀbiasingꢀnetworkꢀinsuresꢀ

temperatureꢁstableꢀperformance.ꢀ

BothꢀTOꢁ8ꢀandꢀSurfaceꢀMountꢀpackagesꢀareꢀhermeticallyꢀ

sealed,ꢀandꢀMILꢁSTDꢁ883ꢀenvironmentalꢀscreeningꢀisꢀavailableꢀ

Ordering Information

Part Number

Package

A74ꢁ2ꢀ

SMA74ꢁ2ꢀ

CA74ꢁ2ꢀ

TOꢁ8ꢀ

SurfaceꢀMountꢀ

SMAꢀConnectorizedꢀ

Electrical Specifications: Z₀= 50ꢀ, V_CC= +5 V_DC

Absolute Maximum Ratings

Parameter

Absolute

Maximum

Typical

25ºC

1ꢁ550ꢀ

26.0ꢀ

Guaranteed

0º to 50ºC -54º to +85ºC*

Parameter

Units

StorageꢀTemperatureꢀ

CaseꢀTemperatureꢀ

DCꢀVoltageꢀ

ꢁ62ºCꢀtoꢀ+125ºCꢀ

125ºCꢀ

Frequencyꢀ

MHzꢀ

dBꢀ

5ꢁ500ꢀ

25.0ꢀ

±1.0ꢀ

ꢀ

5ꢁ500ꢀ

24.0ꢀ

±1.2ꢀ

ꢀ

+7ꢀVꢀ

SmallꢀSignalꢀGainꢀ(min)ꢀ

GainꢀFlatnessꢀ(max)ꢀ

ReverseꢀIsolationꢀ

ContinuousꢀInputꢀPowerꢀ

+6ꢀdBmꢀ

dBꢀ

±0.8ꢀ

ShortꢀTermꢀInputꢀpowerꢀ

(1ꢀminuteꢀmax.)ꢀ

50ꢀmWꢀ

0.5ꢀWꢀ

125ºCꢀ

dBꢀ

36ꢀ

PeakꢀPowerꢀ(3ꢀꢂsecꢀmax.)ꢀ

NoiseꢀFigureꢀ(max)ꢀ

dBꢀ

3.8ꢀ

4.3ꢀ

4.8ꢀ

“S”ꢀSeriesꢀBurnꢁInꢀ

Temperatureꢀ(case)ꢀ

PowerꢀOutputꢀ

@ꢀ1ꢀdBꢀcomp.ꢀ(min)ꢀ

dBmꢀ

ꢁ1.0ꢀ

ꢁ2.0ꢀ

Thermal Data: V_CC= +5 V_DC

IP3ꢀ

dBmꢀ

ꢀ

+10ꢀ

+16ꢀ

+20ꢀ

ꢀ

Parameter

Rating

IP2ꢀ

ꢀ

ThermalꢀResistanceꢀθ_jcꢀ

45ºC/Wꢀ

0.023ꢀWꢀ

SecondꢀOrderꢀHarmonicꢀIPꢀ

VSWRꢀInputꢀ/ꢀOutputꢀ(max)ꢀ

DCꢀCurrentꢀ@ꢀ5ꢀVoltsꢀ(max)ꢀ

ꢀ

TransistorꢀPowerꢀDissipationꢀP_dꢀ

1.5:1ꢀ/ꢀ1.5:1ꢀ 1.9:1ꢀ/ꢀ1.9:1ꢀ

13ꢀ 16ꢀ

2.0:1ꢀ/ꢀ2.0:1ꢀ

18ꢀ

JunctionꢀTemperatureꢀRiseꢀ

AboveꢀCaseꢀT_jcꢀ

1ºCꢀ

mAꢀ

*ꢀOverꢀtemperatureꢀperformanceꢀlimitsꢀforꢀpartꢀnumberꢀCA74ꢁ2,ꢀguaranteedꢀfromꢀ0^oCꢀtoꢀ+50^oCꢀonly.ꢀ

1ꢀ

M/A-COM Inc. and its affiliates reserve the right to make changes to the

product(s) or information contained herein without notice. M/A-COM makes

no warranty, representation or guarantee regarding the suitability of its

products for any particular purpose, nor does M/A-COM assume any liability

whatsoever arising out of the use or application of any product(s) or

information.

•ꢀꢀNorth America Tel:ꢀ800.366.2266ꢀ/ꢀFax:ꢀ978.366.2266ꢀ

•ꢀꢀEurope Tel:ꢀ44.1908.574.200ꢀ/ꢀFax:ꢀ44.1908.574.300ꢀ

•ꢀꢀAsia/PacificꢀꢀTel:ꢀ81.44.844.8296ꢀ/ꢀFax:ꢀ81.44.844.8298ꢀ

ꢀ

Visitꢀwww.macom.com forꢀadditionalꢀdataꢀsheetsꢀandꢀproductꢀinformation.ꢀ

中文翻译

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