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AMMC - 6220
6 - 20 GHz Low Noise Amplifier
Data Sheet
ChipSize:1700x800m(67x31.5mils) ChipSizeTolerance:10m(0.4mils) ChipThickness:10010m(40.4mils) PadDimensions:100x100m(40.4mils)
Description
AvagoTechnologies'AMMC-6220isahighgain,low-noise amplifierthatoperatesfrom6GHzto20GHz.ThisLNAprovidesawide-bandsolutionforsystemdesignsinceitcovers severalbands,thus,reducespartinventory.Thedevicehas input/outputmatchto50Ohm,isunconditionallystable andcanbeusedaseitherprimaryorsub-sequentiallow noisegainstage.Byeliminatingthecomplextuningand assemblyprocessestypicallyrequiredbyhybrid(discreteFET)amplifiers,theAMMC-6220isacost-effectivealternative inthe6-20GHzcommunicationsreceivers.Thebackside ofthechipisbothRFandDCground.Thishelpssimplify theassemblyprocessandreducesassemblyrelatedperformancevariationsandcosts.ItisfabricatedinaPHEMT processtoprovideexceptionalnoiseandgainperformance. Forimprovedreliabilityandmoistureprotection,thedieis passivatedattheactiveareas. AMMC-6220 Absolute Maximum Ratings[1] Symbol Vd Vg Id Pin Tch Tstg Tmax Parameters/Conditions PositiveDrainVoltage GateSupplyVoltage DrainCurrent CWInputPower OperatingChannelTemp. StorageCaseTemp.
Features
* Widefrequencyrange:6-20GHz * Highgain:23dB * Low50NoiseFigure:2.0dB * 50InputandOutputMatch * Single3VSupplyBias
Applications
* MicrowaveRadiosystems * SatelliteVSAT,DBSUp/DownLink * LMDS&Pt-PtmmWLongHaul * BroadbandWirelessAccess (including802.16and802.20WiMax) * WLLandMMDSloops * Commercialgrademilitary
Units V V mA dBm C C C
Min.
Max. 7 NA 100 15 +150
-65
+150 +300
MaximumAssemblyTemp(60secmax)
Note: 1. Operationinexcessofanyoneoftheseconditionsmayresultinpermanentdamagetothisdevice
Note: These devices are ESD sensitive. The following precautions are strongly recommended. Ensure that an ESD approved carrier is used when dice are transported from one destination to another. Personal grounding is to be worn at all times when handling these devices
AMMC-6220 DC Specifications/Physical Properties [1] Symbol Id Parameters and Test Conditions DrainSupplyCurrent (underanyRFpowerdriveandtemperature) (Vd=3.0V) GateSupplyOperatingVoltage (Id(Q)=800(mA)) ThermalResistance[2] (Backsidetemperature,Tb=25C) Units mA Min. Typ. 55 Max. 70
Vg qch-b
V C/W
NA 25
Notes: 1. AmbientoperationaltemperatureTA=25Cunlessotherwisenoted. 2. Channel-to-backsideThermalResistance(qch-b)=26C/WatTchannel(Tc)=34Casmeasuredusinginfraredmicroscopy.ThermalResistanceat backsidetemperature(Tb)=25Ccalculatedfrommeasureddata.
AMMC-6220 RF Specifications [3, 4, 5] (TA= 25C, Vd=3.0 V, Id(Q)=55 mA, Zo=50 ) Symbol Gain NF Parameters and Test Conditions Small-signalGain[6] NoiseFigureinto50W Units dB dB Minimum 21 Typical 23 7-10GHz=2.1 10-16GHz=1.8 16-20GHz=2.0 +9 +19 -12 -16 -45 -10 -10 8GHz=2.4 12GHz=2.2 18GHz=2.4 Maximum Sigma 0.30 0.10
P-1dB OIP3 RLin RLout Isol
OutputPowerat1dBGain Compression ThirdOrderInterceptPoint; Df=100MHz;Pin=-35dBm InputReturnLoss[6] OutputReturnLoss[6] ReverseIsolation[6]
dBm dBm dB dB dB
0.87 1.20 0.31 0.68 0.50
Notes: 3. Small/Large-signaldatameasuredinwaferformTA=25C. 4. 100%on-waferRFtestisdoneatfrequency=8,12,and18GHz. 5. Specificationsarederivedfrommeasurementsina50testenvironment.Aspectsoftheamplifierperformancemaybeimprovedovera morenarrowbandwidthbyapplicationofadditionalconjugate,linearity,orlownoise(opt)matching. 6. Asderivedfrommeasureds-parameters
LSL
USL
USL
1.
1.8
1.9
-11. -11.
-11
-10. -10. -10.1
-9.8
-9.
Gain at 12 GHz
Noise Figure at 12 GHz
Return Loss at 12 GHz
TypicaldistributionofSmallSignalGain,NoiseFigure,andReturnLoss.Basedon1500partsampledoverseveral productionlots.
AMMC-6220 Typical Performances (TA = 25C, Vd =3.0 V, ID = 55 mA, Zin = Zout = 50 unless otherwise stated) NOTE:Thesemeasurementsareina50testenvironment.Aspectsoftheamplifierperformancemaybeimproved overamorenarrowbandwidthbyapplicationofadditionalconjugate,linearity,orlownoise(opt)matching.Figure 1.TypicalGain
0
0
0
-10 - -0
Isolation (dB) Input Return Loss(dB)
Gain (dB)
1
-0
-10
10
-0
-1 -0 -0 8 10 1 1 Frequency (GHz) 1 18 0
0 8 10 1 1 1 18 0 Frequency (GHz)
-0
8
10
1 1 Frequency (GHz)
1
18
0
Figure 1. Typical Gain
0
Figure 2. Typical Isolation
.0 .
Figure 3 Typical Input Return Loss

0
0
Output Return Loss (dB)
.0 Noise Figure [dB]
-10
OP1dB (dBm)
.0 1. 1.0 0.
-0
10
10
-0
8
10
1 1 1 Frequency (GHz)
18
0
0.0
0
8
10
1 1 1 Frequency [GHz]
18
0
8
10
1 1 1 Frequency [GHz]
18
0 0
Figure 4. Typical Output Return Loss
Figure 5. Typical Noise Figure into a 50 W load.
Figure 6. Typical Output P-1dB and 3rd Order Intercept Pt.
0 0 S1 (dB)
S1 (dB)
0 -10 -0 -0 -0
degC -0degC +8degC
degC -0degC +8degC
0
degC -0degC +8degC
-
1 10 0 8 10 1 1 1 18 0 Frequency (GHz)
S11 (dB)
-10
-1
-0 -0
8
10
1
1
1
18
0
-0
8
10
Frequency (GHz)
1 1 1 Frequency (GHz)
18
0
Figure 7. Typical Gain (s21) over temperature
Figure 8. Typical Isolation (s12) over temperature
Figure 9. Typical Input Return Loss (s11) over temperature
OIP (dBm)
.
1
1
AMMC-6220 Typical Performances (TA = 25C, Vd =3.0 V, ID = 55 mA, Zin = Zout = 50 unless otherwise stated) NOTE:Thesemeasurementsareina50testenvironment.Aspectsoftheamplifierperformancemaybeimproved overamorenarrowbandwidthbyapplicationofadditionalconjugate,linearity,orlownoise(opt)matching.
0 - -10 S (dB) -1 -0 - -0
degC -0degC +8degC
. .
Idd (mA)
-0degC degC +8degC
0 8 0
-0degC +degC +8degC
NF (dB)
1. 1 0.
8 10 1 1 1 Frequency (GHz) 18 0
0
8
10
1 1 1 Frequency (GHz)
18
0
.
Vdd (V)
.
Figure 10. Typical Output Return Loss over Temperature
0 0 S1 (dB)
V V V
Figure 11. Typical Noise Figure over Temperature
0 -10 -0 S1 (dB) -0 -0 -0 -0
V V V
Figure 12. Typical Total Idd over Temperature
0
V V V
-
1 10 0
S11 (dB)
8 10 1 1 Frequency (GHz) 1 18 0
-10
-1
8
10 1 1 Frequency (GHz)
1
18
0
-0
8
10 1 1 Frequency (GHz)
1
18
0
Figure 13. Typical Gain over Vdd (supply voltage.)
Figure 14. Typical Isolation over Vdd (supply voltage)
Figure 15. Typical Input Return Loss over Vdd (supply voltage)
0 - -10 S (dB)
V V V
.00 .0 .00 1.0 1.00
V V V
1 10 8 OP1dB (dBm)
-0 - -0 -
NF (dB)
-1
0.0 0.00 8 10 1 1 Frequency (GHz) 1 18 0
8
10
1 1 1 Frequency (GHz)
18
0
0
V V V
8
10
1 1 1 Frequency (GHz)
18
0
Figure 16. Typical Output Return Loss over Vdd (supply voltage)
Figure 17. Typical Noise Figure over Vdd (supply voltage.)
Figure 18. Typical OP-1dB over Vdd (supply voltage.)
AMMC-6220 Typical Scattering Parameters[1] (Tc=25C, VD1=VD2= 3 V, Zin = Zout = 50 )
S11 Freq GHz 4.000 4.500 5.000 5.500 6.000 6.500 7.000 7.500 8.000 8.500 9.000 9.500 10.000 10.500 11.000 11.500 12.000 12.500 13.000 13.500 14.000 14.500 15.000 15.500 16.000 16.500 17.000 17.500 18.000 18.500 19.000 19.500 20.000 20.500 21.000 21.500 22.000 dB -0.146 -1.392 -0.823 -1.961 -5.151 -7.415 -10.150 -11.146 -11.953 -11.917 -11.731 -11.478 -11.328 -11.278 -11.184 -11.267 -11.033 -10.820 -10.768 -10.685 -10.672 -10.611 -10.629 -10.792 -11.118 -11.744 -12.571 -13.207 -14.063 -14.853 -14.720 -13.710 -12.221 -10.382 -8.701 -7.194 -5.883 Mag 0.983 0.852 0.910 0.798 0.553 0.426 0.311 0.277 0.253 0.254 0.259 0.267 0.271 0.273 0.276 0.273 0.281 0.288 0.289 0.292 0.293 0.295 0.294 0.289 0.278 0.259 0.235 0.219 0.198 0.181 0.184 0.206 0.245 0.303 0.367 0.437 0.508 Phase 103.687 74.728 37.284 -3.456 -33.435 -53.353 -65.197 -71.056 -76.086 -79.875 -85.876 -93.111 S21 dB 9.033 21.862 23.130 23.710 23.699 23.622 23.557 23.641 23.761 23.793 23.908 24.000 Mag 2.829 12.391 14.338 15.328 15.310 15.174 15.060 15.207 15.419 15.475 15.681 15.849 15.979 15.829 15.695 15.607 15.464 15.354 15.170 15.081 14.891 14.707 14.600 14.428 14.320 14.082 13.879 13.689 13.409 13.086 12.767 12.298 11.819 11.198 10.558 9.862 9.118 Phase -128.237 118.600 39.967 -15.875 -59.866 -95.795 -126.279 -153.658 -179.298 156.812 133.712 111.612 90.667 70.398 50.874 31.947 14.018 -3.874 -20.953 -37.794 -54.252 -70.766 -86.927 -102.737 -119.061 -135.063 -151.033 -166.718 176.850 160.709 144.491 128.151 111.521 95.148 78.624 62.593 47.073 S12 dB -48.748 -41.044 -44.986 -46.775 -50.848 -51.753 -52.284 -52.173 -51.490 -50.677 -50.500 -50.296 -48.911 -49.083 -48.773 -47.506 -47.811 -46.361 -46.149 -45.536 -44.238 -44.824 -43.591 -42.101 -41.806 -40.650 -41.699 -40.813 -40.203 -39.642 -39.641 -39.632 -38.926 -39.251 -38.616 -38.726 -38.915 Mag Phase S22 dB -4.132 -13.516 -16.564 -17.481 -17.158 -16.707 -16.549 -16.750 -16.835 -17.025 -17.310 -17.862 -18.509 -19.271 -19.908 -20.309 -20.177 -19.456 -18.642 -17.844 -17.088 -16.419 -15.782 -15.469 -15.429 -15.606 -16.000 -16.795 -17.791 -19.662 -22.604 -28.897 -35.137 -23.741 -18.636 -15.322 -12.780 Mag 0.621 0.211 0.149 0.134 0.139 0.146 0.149 0.145 0.144 0.141 0.136 0.128 0.119 0.109 0.101 0.097 0.098 0.106 0.117 0.128 0.140 0.151 0.163 0.168 0.169 0.166 0.158 0.145 0.129 0.104 0.074 0.036 0.018 0.065 0.117 0.171 0.230 Phase 171.001 141.837 168.028 -175.481 -166.821 -164.516 -165.262 -165.145 -165.958 -166.708 -167.942 -168.952 -168.793 -166.105 -161.607 -153.779 -146.759 -141.031 -137.531 -136.674 -136.397 -137.700 -140.788 -145.110 -150.386 -156.073 -160.598 -166.616 -173.574 178.090 169.680 148.784 31.294 -15.174 -26.892 -36.809 -45.747
0.004 -115.810 0.009 103.896 0.006 29.720 0.005 -28.575 0.003 -45.938 0.003 -76.787 0.002 -109.752 0.002 -108.492 0.003 -134.195 0.003 -149.675 0.003 -159.105 0.003 -171.408 0.004 -176.724 0.004 174.601 0.004 155.804 0.004 155.799 0.004 150.219 0.005 124.708 0.005 119.468 0.005 120.694 0.006 108.871 0.006 98.487 0.007 85.314 0.008 81.787 0.008 64.948 0.009 63.398 0.008 48.516 0.009 43.851 0.010 34.195 0.010 21.429 0.010 20.910 0.010 8.070 0.011 -7.980 0.011 -13.094 0.012 -25.399 0.012 -35.505 0.011 -38.784
-100.430 24.071 -107.107 23.989 -114.292 23.915 -119.551 23.867 -125.024 23.786 -130.580 23.724 -136.143 23.620 -140.774 23.568 -147.067 23.459 -151.974 23.351 -157.342 23.287 -164.023 23.184 -169.248 23.119 -173.681 22.973 -176.840 22.847 -179.413 22.728 -176.351 22.548 -172.040 22.336 -161.713 22.122 -153.813 21.797 -148.391 21.451 -147.276 20.983 -150.640 20.472 -156.785 19.879 -163.716 19.198
Note:Dataobtainedfromon-wafermeasurements
AMMC-6220: Typical Scattering Parameters[1] (Tc=25C, VD1=VD2= 5 V, Zin = Zout = 50 )
S11 Freq 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 10.0 10.5 11.0 11.5 12.0 12.5 13.0 13.5 14.0 14.5 15.0 15.5 16.0 16.5 17.0 17.5 18.0 18.5 19.0 19.5 20.0 20.5 21.0 21.5 22.0 dB -0.673 -1.492 -0.635 -2.032 -4.747 -7.598 -10.093 -11.669 -12.300 -12.080 -11.733 -11.303 -11.062 -10.806 -10.685 -10.652 -10.584 -10.383 -10.495 -10.452 -10.610 -10.688 -10.967 -11.235 -11.633 -12.194 -13.128 -13.449 -13.681 -13.952 -13.377 -12.587 -11.593 -10.402 -9.292 -8.122 -7.019 mag 0.925 0.842 0.929 0.791 0.579 0.417 0.313 0.261 0.243 0.249 0.259 0.272 0.280 0.288 0.292 0.293 0.296 0.303 0.299 0.300 0.295 0.292 0.283 0.274 0.262 0.246 0.221 0.213 0.207 0.201 0.214 0.235 0.263 0.302 0.343 0.393 0.446 phase 103.544 74.318 37.411 -3.432 -34.664 -55.144 -66.567 -72.043 -74.699 -78.056 -84.004 -91.544 -99.362 -106.223 -113.824 -120.486 -126.927 -133.049 -139.396 -144.569 -150.864 -155.580 -161.115 -166.831 -170.420 -173.577 -174.413 -173.665 -169.464 -166.852 -162.360 -158.579 -155.670 -156.118 -158.544 -161.368 -165.866 S21 dB 8.514 21.395 22.845 23.951 24.262 24.334 24.292 24.333 24.406 24.422 24.477 24.511 24.549 24.467 24.397 24.282 24.165 24.037 23.885 23.757 23.582 23.400 23.239 23.018 22.817 22.522 22.241 21.974 21.613 21.241 20.881 20.458 20.070 19.610 19.157 18.767 18.255 mag 2.665 11.742 13.875 15.759 16.335 16.471 16.392 16.468 16.606 16.639 16.744 16.810 16.883 16.724 16.590 16.372 16.152 15.916 15.641 15.412 15.104 14.792 14.519 14.154 13.831 13.369 12.944 12.552 12.041 11.536 11.067 10.541 10.080 9.561 9.075 8.677 8.180 phase 117.926 43.305 -11.567 -56.971 -94.487 S12 dB -43.657 -45.849 -48.892 -49.740 -51.629 mag 0.003 0.007 0.005 0.004 0.003 0.003 0.002 0.002 0.003 0.002 0.003 0.002 0.003 0.003 0.003 0.004 0.003 0.003 0.004 0.004 0.004 0.004 0.005 0.005 0.006 0.005 0.006 0.006 0.006 0.006 0.006 0.006 0.006 0.006 0.006 0.007 0.006 phase 103.138 43.526 -22.501 -50.634 -90.737 -130.371 -50.551 S22 dB -10.722 -13.626 -17.072 -20.223 -23.311 mag 0.661 0.291 0.208 0.140 0.097 0.068 0.050 0.032 0.022 0.026 0.039 0.054 0.072 0.094 0.117 0.140 0.162 0.184 0.202 0.217 0.228 0.237 0.241 0.241 0.234 0.225 0.213 0.203 0.194 0.182 0.175 0.170 0.172 0.180 0.195 0.211 0.235 phase 170.277 137.294 140.892 136.619 138.857 145.708 152.950 167.732 -157.216 -119.404 -97.950 -87.835 -83.845 -82.739 -83.562 -86.634 -91.173 -95.581 -100.779 -106.161 -111.602 -116.032 -121.314 -126.026 -130.007 -132.934 -134.003 -134.954 -134.370 -132.741 -128.824 -124.591 -118.577 -112.117 -108.617 -105.366 -102.937 -109.410 -3.600
-126.702 -54.247 -155.390 -52.202 178.048 153.532 129.984 107.486 86.003 65.381 45.507 26.125 7.602 -10.789 -28.235 -45.463 -62.199 -79.220 -95.555 -51.151 -52.505 -51.516 -52.868 -51.015 -50.416 -50.539 -49.084 -49.630 -49.737 -47.563 -47.315 -48.035 -47.535 -46.791
-108.004 -26.096 -121.340 -29.853 -137.135 -33.106 -155.276 -31.608 -155.878 -28.205 -177.492 -25.326 175.740 169.269 161.489 140.732 129.430 117.272 112.685 114.739 101.112 89.549 88.406 82.235 65.758 65.253 52.243 40.428 41.677 28.636 18.417 17.829 7.552 4.072 2.016 -6.903 -4.490 -22.836 -20.540 -18.620 -17.073 -15.819 -14.698 -13.888 -13.275 -12.824 -12.509 -12.349 -12.368 -12.610 -12.974 -13.422 -13.851 -14.243 -14.790 -15.145 -15.378 -15.265 -14.896 -14.201 -13.518 -12.580
-111.710 -45.741 -128.090 -45.071 -144.087 -46.403 -159.749 -44.636 -175.168 -44.918 169.124 154.065 139.077 124.370 109.618 95.315 81.210 66.820 53.298 -44.953 -44.297 -44.325 -44.648 -44.290 -43.949 -44.129 -43.714 -43.878
Note:Dataobtainedfromon-wafermeasurements
Biasing and Operation
ThelocationoftheRFbondpadsisshowninFigure12. NotethatalltheRFinputandoutputportsareinaGroundTheAMMC-6220isnormallybiasedwithasinglepositive Signal-Groundconfiguration. drainsupplyconnectedtobothVD1andVD2bondpads throughthe2bypasscapacitorsasshowninFigure20.The RFconnectionsshouldbekeptasshortasreasonableto recommendedsupplyvoltageis3V.Itisimportanttohave minimize performance degradation due to undesirable 2separate100pFbypasscapacitors,andthesetwocapaci- seriesinductance.Asinglebondwireisnormallysufficient torsshouldbeplacedasclosetothedieaspossible. forsignalconnections,howeverdoublebondingwith0.7 milgoldwireoruseofgoldmesh[2]isrecommendedfor TheAMMC-6220doesnotrequireanegativegatevoltage best performance, especially near the high end of the tobiasanyofthethreestages.Nogroundwiresareneeded frequencyband. because all ground connections are made with plated through-holestothebacksideofthedevice. Thermosonicwedgebondingispreferredmethodforwire attachmenttothebondpads.Goldmeshcanbeattached RefertheAbsoluteMaximumRatingstableforallowedDC usinga2milroundtrackingtoolandatoolforceofapandthermalconditions proximately22gramsandaultrasonicpowerofroughly 55dBforadurationof768mS.Theguidedwedgeat Assembly Techniques anuntrasonicpowerlevelof64dBcanbeusedfor0.7mil ThebacksideoftheMMICchipisRFground.Formicrostrip wire.Therecommendedwirebondstagetemperatureis applications the chip should be attached directly to the 1502C. groundplane(e.g.circuitcarrierorheatsink)usingelectriCautionshouldbetakentonotexceedtheAbsoluteMaxicallyconductiveepoxy[1] mumRatingforassemblytemperatureandtime. Forbestperformance,thetopsideoftheMMICshouldbe broughtuptothesameheightasthecircuitsurrounding Thechipis100umthickandshouldbehandledwithcare. it.This can be accomplished by mounting a gold plate ThisMMIChasexposedairbridgesonthetopsurfaceand metalshim(samelengthandwidthastheMMIC)under shouldbehandledbytheedgesorwithacustomcollet thechipwhichisofcorrectthicknesstomakethechip (donotpickupthediewithavacuumondiecenter). and adjacent circuit the same height. The amount of This MMIC is also static sensitive and ESD precautions epoxyusedforthechipand/orshimattachmentshould shouldbetaken. bejustenoughtoprovideathinfilletaroundthebottom perimeter of the chip or shim.The ground plan should Notes: [1] Ablebond84-1LM1silverepoxyisrecommended. be free of any residue that may jeopardize electrical or [2] Buckbee-MearsCorporation,St.Paul,MN,800-262-3824 mechanicalattachment.
Vcc
Out
In
Figure 19. AMMC-6220 Schematic
VD1 0 800 705 700 870
VD2 1045 1700 800
330 RFin
330 RFout
0 0 90 1600
0 1700
Figure 20. AMMC-6220 Bonding pad locations
To VDD DC supply 100 pF Capacitors
VD1
VD2 RF OUTPUT
RF INPUT
AMMC-6220
Gold Plated Shim (Optional)
Figure 21. AMMC-6220 Assembly diagram
Ordering Information: AMMC-6220-W10=10devicespertray AMMC-6220-W50=50devicespertray
For product information and a complete list of distributors, please go to our web site: www.avagotech.com Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies, Pte. in the United States and other countries. Data subject to change. Copyright (c) 2006 Avago Technologies Pte. All rights reserved. 5989-3940EN - April 11, 2006

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