AT-213-PIN [TE]
Digital Attenuator, 15.0 dB, 4-Bit, TTL Driver, DC - 3.0 GHz; 数字衰减15.0分贝， 4位， TTL驱动器， DC - 3.0 GHz的
| 型号： | AT-213-PIN |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | Digital Attenuator, 15.0 dB, 4-Bit, TTL Driver, DC - 3.0 GHz |
| 文件： | 总4页 (文件大小：160K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RoHS
Compliant
Digital Attenuator
15.0 dB, 4-Bit, TTL Driver, DC-3.0 GHz
AT-213-PIN
V4
Features
•
•
Attenuation:ꢁ1ꢁdBꢁstepsꢁtoꢁ15ꢁdBꢁ
TemperatureꢁStability:ꢁ±ꢁ0.18ꢁdBꢁfromꢁ–55°Cꢁtoꢁ
+85°CꢁTypicalꢁ
Functional Schematic
RF2
RF1
•
•
•
•
•
•
ꢁ
LowꢁDCꢁPowerꢁConsumptionꢁ
HermeticꢁSurfaceꢁMountꢁPackageꢁ
IntegralꢁTTLꢁDriverꢁ
50ꢁOhmsꢁNominalꢁImpedanceꢁ
LeadꢀFreeꢁCRꢀ11ꢁPackageꢁ
260°CꢁReflowꢁCompatibleꢁꢁ
8ꢁdB
GND
GND
GND
GND
4ꢁdB
GND
GND
Vee
GND
2ꢁdB
Vcc
C1
C4
GNDꢁOrientationꢁMark
C2ꢁꢁPINꢁ1
Description
1ꢁdB
PINꢁ16ꢁꢁC3
M/AꢀCOM’sꢁATꢀ213ꢀPINꢁisꢁaꢁ4ꢀbit,ꢁ1ꢁdBꢁstepꢁdigitalꢁ
attenuatorꢁinꢁaꢁhermeticallyꢁsealedꢁceramicꢁ16ꢀleadꢁ
surfaceꢁmountꢁꢁpackage.ꢁꢁTheꢁATꢀ213ꢀPINꢁisꢁideallyꢁ
suitedꢁ forꢁ useꢁ whereꢁ highꢁ accuracy,ꢁ fastꢁ switching,ꢁ
veryꢁ lowꢁ powerꢁ consumptionꢁ andꢁ lowꢁ intermodulaꢀ
tionꢁ productsꢁ areꢁ required.ꢁ ꢁ Typicalꢁ applicationsꢁ inꢀ
cludeꢁdynamicꢁrangeꢁsettingꢁinꢁ aꢁprecisionꢁreceiverꢁ
circuitsꢁandꢁotherꢁgain/levelingꢁcontrolꢁcircuits.ꢁꢁEnviꢀ
ronmentalꢁ screeningꢁ isꢁ available.ꢁ ꢁ Contactꢁ theꢁ facꢀ
toryꢁforꢁinformation.ꢁ
Pin Configuration
Pin No.
Function
C2ꢁ
Pin No.
9ꢁ
Function
RF2ꢁ
1ꢁ
2ꢁ
3ꢁ
4ꢁ
5ꢁ
6ꢁ
7ꢁ
8ꢁ
GNDꢁ
C1ꢁ
10ꢁ
GNDꢁ
GNDꢁ
GNDꢁ
Veeꢁ
Ordering Information
11ꢁ
GNDꢁ
GNDꢁ
GNDꢁ
GNDꢁ
RF1ꢁ
12ꢁ
Part Number
Package
13ꢁ
ATꢀ213ꢀPINꢁ
BulkꢁPackagingꢁ
14ꢁ
Vccꢁ
Note:ꢁꢁReferenceꢁApplicationꢁNoteꢁM513ꢁforꢁreelꢁsizeꢁ
information.ꢁ
Note:ꢁꢁDieꢁquantityꢁvaries.ꢁ
15ꢁ
C4ꢁ
16ꢁ
C3ꢁ
TheꢁmetalꢁbottomꢁofꢁtheꢁcaseꢁmustꢁbeꢁconnectedꢁtoꢁRFꢁandꢁDCꢁ
ground.ꢁ
*ꢁ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.ꢁ
RoHS
Compliant
Digital Attenuator
15.0 dB, 4-Bit, TTL Driver, DC-3.0 GHz
AT-213-PIN
V4
Electrical Specifications: TA = -55°C to +85°C1
Parameter
Test Conditions
Frequency
Units
Min
Typ
Max
ReferenceꢁInsertionꢁLossꢁ
—ꢁ
DCꢁꢀꢁ0.5ꢁGHzꢁ
DCꢁꢀꢁ1.0ꢁGHzꢁ
DCꢁꢀꢁ2.0ꢁGHzꢁ
DCꢁꢀꢁ3.0ꢁGHzꢁ
dBꢁ
dBꢁ
dBꢁ
dBꢁ
—ꢁ
—ꢁ
—ꢁ
—ꢁ
—ꢁ
—ꢁ
—ꢁ
—ꢁ
1.7ꢁ
1.9ꢁ
2.2ꢁ
2.5ꢁ
AttenuationꢁAccuracyꢁ2ꢁ
AnyꢁSingleꢁBitꢁ
DCꢁꢀꢁ2.0ꢁGHzꢁ
DCꢁꢀꢁ3.0ꢁGHzꢁ
ꢁ
±ꢁ(0.15ꢁdBꢁ+3%ꢁofꢁattenꢁsettingꢁinꢁdB)ꢁdBꢁ
±ꢁ(0.2ꢁdBꢁ+3%ꢁofꢁattenꢁsettingꢁinꢁdB)ꢁdBꢁ
Orꢁ±ꢁ0.4ꢁdB,ꢁwhicheverꢁisꢁgreaterꢁ
ꢁ
ꢁ
AnyꢁCombinationꢁofꢁBitsꢁ
DCꢁꢀꢁ2.0ꢁGHzꢁ
DCꢁꢀꢁ3.0ꢁGHzꢁ
±ꢁ(0.2ꢁdBꢁ+3%ꢁofꢁattenꢁsettingꢁinꢁdB)ꢁdBꢁ
±ꢁ(0.2ꢁdBꢁ+3%ꢁofꢁattenꢁsettingꢁinꢁdB)ꢁdBꢁ
Orꢁ±ꢁ0.4ꢁdB,ꢁwhicheverꢁisꢁgreaterꢁ
VSWRꢁ
Trise,ꢁTfallꢁ
—ꢁ
—ꢁ
—ꢁ
—ꢁ
—ꢁ
Ratioꢁ
nsꢁ
—ꢁ
—ꢁ
—ꢁ
—ꢁ
—ꢁ
9ꢁ
1.6:1ꢁ
—ꢁ
10%ꢁtoꢁ90%ꢁ
Ton,ꢁToffꢁ
50%ꢁControlꢁtoꢁ90/10%ꢁRFꢁ
InꢀBandꢁ(peakꢀpeak)ꢁ
nsꢁ
40ꢁ
30ꢁ
—ꢁ
Transientsꢁ
mVꢁ
—ꢁ
1ꢁdBꢁCompressionꢁ
InputꢁPowerꢁ
InputꢁPowerꢁ
0.05ꢁGHzꢁ
0.5ꢁꢀꢁ3.0ꢁGHzꢁ
dBmꢁ
dBmꢁ
—ꢁ
—ꢁ
+22ꢁ
+28ꢁ
—ꢁ
—ꢁ
InputꢁIP3ꢁ
InputꢁIP2ꢁ
ForꢁtwoꢀtoneꢁInputꢁPowerꢁ
Upꢁtoꢁ+5ꢁdBmꢁ
0.05ꢁGHzꢁ
0.5ꢁꢀꢁ3.0ꢁGHzꢁ
dBmꢁ
dBmꢁ
—ꢁ
—ꢁ
+40ꢁ
+50ꢁ
—ꢁ
—ꢁ
ForꢁtwoꢀtoneꢁInputꢁPowerꢁ
Upꢁtoꢁ+5ꢁdBmꢁ
0.05ꢁGHzꢁ
0.5ꢁꢀꢁ3.0ꢁGHzꢁ
dBmꢁ
dBmꢁ
—ꢁ
—ꢁ
+45ꢁ
+68ꢁ
—ꢁ
—ꢁ
Vccꢁ
Veeꢁ
Iccꢁ
—ꢁ
—ꢁ
—ꢁ
—ꢁ
—ꢁ
Vꢁ
Vꢁ
4.5ꢁ
ꢀ8.0ꢁ
—ꢁ
5.0ꢁ
—ꢁ
5.5ꢁ
ꢀ5.0ꢁ
4.0ꢁ
Vccꢁ=ꢁ4.5ꢁtoꢁ5.5Vꢁ
Vctlꢁ=ꢁ0ꢁtoꢁ0.8V,ꢁorꢁVccꢁ–
2.1VꢁtoꢁVccꢁ
mAꢁ
—ꢁ
Ieeꢁ
Veeꢁ=ꢁꢀ5.0ꢁtoꢁꢀ8.0Vꢁ
—ꢁ
mAꢁ
—ꢁ
—ꢁ
1.0ꢁ
Vctlꢁ
Vctlꢁ
Logicꢁ0ꢁ(TTL)ꢁ
Logicꢁ1ꢁ(TTL)ꢁ
—ꢁ
—ꢁ
Vꢁ
Vꢁ
0.0ꢁ
2.0ꢁ
—ꢁ
—ꢁ
0.8ꢁ
5.0ꢁ
InputꢁLeakageꢁCurrentꢁ(Low)ꢁ
InputꢁLeakageꢁCurrentꢁ(High)ꢁ
0ꢁtoꢁ0.8Vꢁ
—ꢁ
—ꢁ
ꢂAꢁ
ꢂAꢁ
—ꢁ
—ꢁ
—ꢁ
—ꢁ
1.0ꢁ
1.0ꢁ
2.0ꢁtoꢁ5.0Vꢁ
1.ꢁ Allꢁspecificationsꢁapplyꢁwhenꢁoperatedꢁwithꢁbiasꢁvoltagesꢁofꢁ+5VꢁforꢁVccꢁandꢁ–5.0VꢁforꢁVee.ꢁꢁ
2.ꢁ Thisꢁattenuatorꢁisꢁguaranteedꢁmonotonic.ꢁ
2ꢁ
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.ꢁ
RoHS
Compliant
Digital Attenuator
15.0 dB, 4-Bit, TTL Driver, DC-3.0 GHz
AT-213-PIN
V4
Absolute Maximum Ratings 3,4
Truth Table (Digital Attenuator)
Parameter
Absolute Maximum
Control Inputs
MaxꢁInputꢁPowerꢁ
0.5ꢁGHzꢁ
0.5ꢁꢀꢁ3.0ꢁGHzꢁ
ꢁ
C4
0ꢁ
C3
0ꢁ
C2
0ꢁ
C1
0ꢁ
Attenuation
Referenceꢁ
1ꢁdBꢁ
+27ꢁdBmꢁ
+34ꢁdBmꢁ
SupplyꢁVoltagesꢁ
ꢁ
0ꢁ
0ꢁ
0ꢁ
1ꢁ
Vccꢁ
Veeꢁ
+5.5Vꢁ
ꢀ8.5Vꢁ
0ꢁ
0ꢁ
1ꢁ
0ꢁ
2ꢁdBꢁ
ControlꢁVoltageꢁ5ꢁ
OperatingꢁTemperatureꢁ
StorageꢁTemperatureꢁ
ꢀ0.5VꢁtoꢁVccꢁ+0.5Vꢁ
ꢀ55°Cꢁtoꢁ+125°Cꢁ
ꢀ65°Cꢁtoꢁ+150°Cꢁ
0ꢁ
1ꢁ
0ꢁ
0ꢁ
4ꢁdBꢁ
1ꢁ
0ꢁ
0ꢁ
0ꢁ
8ꢁdBꢁ
1ꢁ
1ꢁ
1ꢁ
1ꢁ
15ꢁdBꢁ
3.ꢁ Exceedingꢁanyꢁoneꢁorꢁcombinationꢁofꢁtheseꢁlimitsꢁmayꢁcauseꢁ
permanentꢁdamageꢁtoꢁthisꢁdevice.ꢁ
4.ꢁ M/AꢀCOMꢁdoesꢁnotꢁrecommendꢁsustainedꢁoperationꢁnearꢁ
theseꢁsurvivabilityꢁlimits.ꢁ
0ꢁ=ꢁTTLꢁLow;ꢁ1ꢁ=ꢁTTLꢁHighꢁ
5.ꢁ StandardꢁCMOSꢁTTLꢁinterface,ꢁlatchꢀupꢁwillꢁoccurꢁifꢁlogicꢁꢁ
signalꢁisꢁappliedꢁpriorꢁtoꢁpowerꢁsupply.ꢁ
Typical Performance Curves
Ref. Insertion Loss vs. Frequency
Handling Procedures
+ 85 °C
+ 25 °C - 55 °C
Pleaseꢁobserveꢁtheꢁfollowingꢁprecautionsꢁtoꢁavoidꢁ
damage:ꢁ
ꢁ
2.5
2
Static Sensitivity
1.5
Galliumꢁ Arsenideꢁ Integratedꢁ Circuitsꢁ areꢁ sensitiveꢁ
toꢁ electrostaticꢁ dischargeꢁ (ESD)ꢁ andꢁ canꢁ beꢁ
damagedꢁbyꢁstaticꢁelectricity.ꢁꢁProperꢁESDꢁcontrolꢁ
techniquesꢁ shouldꢁ beꢁ usedꢁ whenꢁ handlingꢁ theseꢁ
devices.ꢁ
1
0.5
0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Frequency (GHz)
Attenuation Accuracy vs. Frequency
RF1 VSWR vs. Frequency
1 dB
2 dB
4 dB
8 dB
Reference Loss State
1 dB
2 dB
4 dB
8 dB
Full Attenuation
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.60
0.40
0.20
0.00
ꢀ 0.20
ꢀ 0.40
ꢀ 0.60
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Frequency (GHz)
Frequency (GHz)
3ꢁ
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.ꢁ
RoHS
Compliant
Digital Attenuator
15.0 dB, 4-Bit, TTL Driver, DC-3.0 GHz
AT-213-PIN
V4
Lead-Free, CR-11 Ceramic Package†
Typical Performance Curves
RF2 VSWR vs. Frequency
1 dB
2 dB
4 dB 8 dB
Reference Loss State
1.6
1.5
1.4
1.3
1.2
1.1
1
0.0
0.5
1.0
1.5
2.0
2.5
3
Frequency (GHz)
†ꢁꢁ
ReferenceꢁApplicationꢁNoteꢁM538ꢁforꢁleadꢀfreeꢁsolderꢁreflowꢁ
recommendations.ꢁ
4ꢁ
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.ꢁ
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