Cascadable Amplifier
1000 to 4000 MHz
PA48 / SMPA48
V1
Features
Product Image
•ꢁ ULTRAWIDEꢀBANDWIDTH:ꢀ0.8ꢁ4.2ꢀGHzꢀ(TYP.)ꢀ
•ꢁ HIGHꢀOUTPUTꢀLEVEL:ꢀ+24ꢀdBmꢀ(TYP.)ꢀ
•ꢁ HIGHꢀGAIN:ꢀ16.0ꢀdBꢀ(TYP.)ꢀ
•ꢁ GaAsꢀFETꢀAMPLIFIERꢀ
Description
TheꢀPA48ꢀpowerꢀamplifierꢀisꢀaꢀdiscreteꢀhybridꢀdesign,ꢀwhichꢀꢀ
usesꢀthinꢀfilmꢀmanufacturingꢀprocessesꢀforꢀaccurateꢀ
performanceꢀandꢀhighꢀreliability.ꢀ
ThisꢀtwoꢀstageꢀGaAsꢀFETꢀfeedbackꢀamplifierꢀdesignꢀdisplaysꢀꢀ
impressiveꢀperformanceꢀcharacteristicsꢀoverꢀaꢀbroadbandꢀ
frequencyꢀrange.
ꢀ
BothꢀTOꢁ8ꢀandꢀSurfaceꢀMountꢀpackagesꢀareꢀhermeticallyꢀꢀ
sealed,ꢀandꢀMILꢁSTDꢁ883ꢀenvironmentalꢀscreeningꢀisꢀavailable.
ꢀ
Ordering Information
Part Number
Package
PA48ꢀ
SMPA48ꢀ
CPA48ꢀ
TOꢁ8Bꢀ
SurfaceꢀMountꢀ
SMAꢀConnectorizedꢀ
Electrical Specifications: Z0 = 50ꢀ, VCC = +15 VDC
Absolute Maximum Ratings
Parameter
Absolute
Maximum
Typical
25ºC
0.8ꢁ4.2ꢀ
16.0ꢀ
Guaranteed
Parameter
Units
0º to 50ºC -54º to +85ºC*
StorageꢀTemperatureꢀ
CaseꢀTemperatureꢀ
DCꢀVoltageꢀ
ꢁ62ºCꢀtoꢀ+125ºCꢀ
+85ºCꢀ
Frequencyꢀ
GHzꢀ
dBꢀ
1.0ꢁ4.0ꢀ
14.0ꢀ
±0.7ꢀ
ꢀ
1.0ꢁ4.0ꢀ
13.5ꢀ
±0.8ꢀ
ꢀ
+16ꢀVꢀ
SmallꢀSignalꢀGainꢀ(min)ꢀ
GainꢀFlatnessꢀ(max)ꢀ
ReverseꢀIsolationꢀ
ContinuousꢀInputꢀPowerꢀ
+17ꢀdBmꢀ
dBꢀ
±0.4ꢀ
ShortꢀTermꢀInputꢀpowerꢀ
(1ꢀminuteꢀmax.)ꢀ
100ꢀmWꢀ
0.25ꢀWꢀ
+85ºCꢀ
dBꢀ
33ꢀ
PeakꢀPowerꢀ(3ꢀꢂsecꢀmax.)ꢀ
NoiseꢀFigureꢀ(max)ꢀ
dBꢀ
5.5ꢀ
7.0ꢀ
7.5ꢀ
“S”ꢀSeriesꢀBurnꢁInꢀ
Temperatureꢀ(case)ꢀ
PowerꢀOutputꢀ
@ꢀ1ꢀdBꢀcomp.ꢀ(min)ꢀ
dBmꢀ
24.0ꢀ
22.5ꢀ
21.5ꢀ
Thermal Data: VCC = +15 VDC
IP3ꢀ
dBmꢀ
dBmꢀ
dBmꢀ
ꢀ
+34ꢀ
+45ꢀ
+55ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
Parameter
Rating
IP2ꢀ
ꢀ
SecondꢀOrderꢀHarmonicꢀIPꢀ
VSWRꢀInputꢀ/ꢀOutputꢀ(max)ꢀ
DCꢀCurrentꢀ@ꢀ15ꢀVoltsꢀ(max)ꢀ
ꢀ
ThermalꢀResistanceꢀθjcꢀ
75ºC/Wꢀ
ꢀ1.264Wꢀ
TransistorꢀPowerꢀDissipationꢀPdꢀ
1.7:1ꢀ/ꢀ1.6:1ꢀ 2.0:1ꢀ/ꢀ1.9:1ꢀ
225ꢀ 235ꢀ
2.2:1ꢀ/ꢀ2.1:1ꢀ
245ꢀ
JunctionꢀTemperatureꢀRiseꢀ
AboveꢀCaseꢀTjcꢀ
+95ºCꢀ
mAꢀ
*ꢀOverꢀtemperatureꢀperformanceꢀlimitsꢀforꢀpartꢀnumberꢀCPA48,ꢀguaranteedꢀfromꢀ0oCꢀtoꢀ+50oCꢀonly.ꢀ
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
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