RoHS
Compliant
GaAs SPDT Switch
DC - 4 GHz
SW-226/227/228-PIN
V5
Features
Block Diagram/Pin Configuration
SW-226-PIN 3
•ꢀ Terminatedꢁ(SWꢀ226ꢀPIN),ꢁHighꢁIsolationꢁꢁ
(SWꢀ227ꢀPIN),ꢁLowꢁLossꢁ(SWꢀ228ꢀPIN)ꢁ
•ꢀ FastꢁSwitchingꢁSpeed:ꢁꢁ6ꢁnSꢁTypicalꢁ
•ꢀ UltraꢁLowꢁDCꢁPowerꢁConsumptionꢁ
•ꢀ LeadꢀFreeꢁ7ꢀLeadꢁCeramicꢁPackageꢁꢁ
RFꢁCommon
50
50
•ꢀ RoHS*ꢁCompliantꢁandꢁ260°CꢁReflowꢁCompatibleꢁꢁ
ꢁ
Description
RF1
RF2
M/AꢀCOM’sꢁ SWꢀ226/227/228ꢀPINꢁ areꢁ GaAsꢁ MMICꢁ
SPDTꢁ switchesꢁ packagedꢁ inꢁ leadꢀfree,ꢁ surfaceꢁ
mountꢁCRꢀ2ꢁceramicꢁstyleꢁpackages.ꢁꢁTheꢁSWꢀ226ꢀ
PINꢁisꢁaꢁterminatedꢁSPDT.ꢁꢁTheꢁSWꢀ227ꢀPINꢁoffersꢁ
highꢁisolation.ꢁꢁTheꢁSWꢀ228ꢀPINꢁoffersꢁlowꢁinsertionꢁ
loss.ꢁ ꢁ Thisꢁ ceramicꢁ switchꢁ platformꢁ hasꢁ aꢁ commonꢁ
footprintꢁforꢁallꢁthreeꢁdesigns.ꢁꢁTheꢁCRꢀ2ꢁpackageꢁisꢁ
hermeticallyꢁsealed,ꢁmakingꢁtheseꢁswitchesꢁidealꢁforꢁ
space,ꢁ militaryꢁ radios,ꢁ andꢁ otherꢁ environmentallyꢁ
B2
A2
A1
B1
Block Diagram/Pin Configuration
SW-227-PIN 3
harshꢁapplications.ꢁ
RFꢁCommon
ꢁ
Typicalꢁ applicationsꢁ includeꢁ synthesizerꢁ switching,ꢁ
transmit/receiveꢁswitching,ꢁswitchꢁmatricesꢁandꢁfilterꢁ
banksꢁ inꢁ systemsꢁ suchꢁ asꢁ radioꢁ andꢁ cellularꢁꢁ
equipment,ꢁPCM,ꢁGPS,ꢁandꢁfiberꢁopticꢁmodules.ꢁꢁ
RF1
RF2
ꢁ
Theꢁ SWꢀ226/227/228ꢀPINꢁ areꢁ fabricatedꢁ asꢁ monoꢀ
lithicꢁ GaAsꢁ MMICsꢁ usingꢁ aꢁ 1.0ꢁ micronꢁ MESFETꢁ
process.ꢁꢁ
B2
A2
A1
B1
Ordering Information
Part Number
Package
Block Diagram/Pin Configuration
SW-228-PIN 3
SWꢀ226ꢀPINꢁ
Ceramicꢁ(CRꢀ2)ꢁ
SWꢀ227ꢀPINꢁ
SWꢀ228ꢀPINꢁ
Ceramicꢁ(CRꢀ2)ꢁ
Ceramicꢁ(CRꢀ2)ꢁ
RFꢁCommon
Absolute Maximum Ratings 1,2
RF1
RF2
Parameter
Absolute Maximum
InputꢁPowerꢁ
0.05ꢁGHzꢁ
0.5ꢁꢀꢁ4.0ꢁGHzꢁ
ꢁ
+27ꢁdBmꢁ
+34ꢁdBmꢁ
ControlꢁVoltageꢁ
OperatingꢁTemperatureꢁ
StorageꢁTemperatureꢁ
ꢀ8.5ꢁVꢁ<ꢁVcꢁ<ꢁ+5ꢁVꢁ
ꢀ55°Cꢁtoꢁ+125°Cꢁ
ꢀ65°Cꢁtoꢁ+150°Cꢁ
N/C B1
A1 N/C
N/Cꢁ=ꢁNoꢁConnection
1.ꢁ Exceedingꢁanyꢁoneꢁorꢁcombinationꢁofꢁtheseꢁlimitsꢁmayꢁcauseꢁ
permanentꢁdamageꢁtoꢁthisꢁdevice.ꢁ
3.ꢁ BottomꢁofꢁcaseꢁisꢁRFꢁground.ꢁ
2.ꢁ M/AꢀCOMꢁdoesꢁnotꢁrecommendꢁsustainedꢁoperationꢁnearꢁ
theseꢁsurvivabilityꢁlimits.ꢁ
*ꢁRestrictionsꢁonꢁHazardousꢁSubstances,ꢁEuropeanꢁUnionꢁDirectiveꢁ2002/95/EC.ꢁ
1ꢁ
M/AꢀCOMꢁInc.ꢁandꢁitsꢁaffiliatesꢁreserveꢁtheꢁrightꢁtoꢁmakeꢁchangesꢁtoꢁtheꢁ
product(s)ꢁorꢁinformationꢁcontainedꢁhereinꢁwithoutꢁnotice.ꢁM/AꢀCOMꢁmakesꢁ
noꢁwarranty,ꢁrepresentationꢁorꢁguaranteeꢁregardingꢁtheꢁsuitabilityꢁofꢁitsꢁꢁ
productsꢁforꢁanyꢁparticularꢁpurpose,ꢁnorꢁdoesꢁM/AꢀCOMꢁassumeꢁanyꢁliabilityꢁ
whatsoeverꢁarisingꢁoutꢁofꢁtheꢁuseꢁorꢁapplicationꢁofꢁanyꢁproduct(s)ꢁorꢁꢁ
information.ꢁ
•ꢁꢁNorth America Tel:ꢁ800.366.2266ꢁ/ꢁFax:ꢁ978.366.2266ꢁ
•ꢁꢁEurope Tel:ꢁ44.1908.574.200ꢁ/ꢁFax:ꢁ44.1908.574.300ꢁ
•ꢁꢁAsia/PacificꢁꢁTel:ꢁ81.44.844.8296ꢁ/ꢁFax:ꢁ81.44.844.8298ꢁ
ꢁ
Visitꢁwww.macom.com forꢁadditionalꢁdataꢁsheetsꢁandꢁproductꢁinformation.ꢁ