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HELP3 Band 5 / WCDMA 3.4 V / 28.5 dBm Linear PA Module
TM
AWU6605
PRELIMINARY DATA SHEET - Rev 1.1
FEATURES
* *
HSPA Compliant InGaP HBT Technology 40 % @ POUT = +28.5 dBm
* HighEfficiency:(R99waveform) 20 % @ POUT = +17 dBm * LowQuiescentCurrent:8mA * LowLeakageCurrentinShutdownMode:<1A * InternalVoltageRegulator * Integrated"daisychainable"directionalcouplers withCPLIN and CPLOUTPorts * Optimized for a 50 System * LowProfileMiniatureSurfaceMountPackage * RoHSCompliantPackage,260oC MSL-3
AWU6605
M45 Package 10 Pin 3 mm x 3 mm x 1 mm Surface Mount Module
APPLICATIONS
* WCDMA/HSPACell-BandWirelessHandsets andDataDevices onanadvancedInGaPHBTMMICtechnologyoffering state-of-the-art reliability, temperature stability, and ruggedness. There are two selectable bias modes that optimize efficiency for different output power levels,andashutdownmodewithlowleakagecurrent, whichincreaseshandsettalkandstandbytime.The self-contained3mmx3mmx1mmsurfacemount packageincorporatesmatchingnetworksoptimizedfor outputpower,efficiency,andlinearityina50system.
PRODUCT DESCRIPTION
TheAWU6605HELP3TMPAisa3rdgenerationWCDMA product for UMTS handsets. This PA incorporates ANADIGICS' HELP3TM technology to provide low powerconsumptionwithouttheneedforanexternal voltage regulator. A "daisy chainable" directional couplerisintegratedinthemodulethuseliminatingthe needofexternalcouplers.Thedeviceismanufactured
GNDatSlug(pad)
VBATT
1
10
VCC
RFIN
2
CPL
9
RFOUT
VMODE2 (N/C)
3
BiasControl VoltageRegulation
8
CPLIN
VMODE1
4
7
GND
VEN
5
6
CPLOUT
Figure 1: Block Diagram
08/2009
AWU6605
VBATT
1
10 9
VCC
RFIN
2
RFOUT
VMODE2 (N/C)
3
8
CPLIN
VMODE1
4
7
GND
VEN
5
Figure 2: Pinout (X-ray Top View)
6
CPLOUT
Table 1: Pin Description
PIN 1 2 3 4 5 6 7 8 9 10 NAME VBATT RFIN DESCRIPTION Battery Voltage RFInput
VMODE2 (N/C) No Connection VMODE1 VEN CPLOUT GND CPLIN RFOUT VCC Mode Control Voltage 1 PAEnableVoltage Coupler Output Ground Coupler Input RFOutput Supply Voltage
2
PRELIMINARY DATA SHEET - Rev 1.1 08/2009
AWU6605
ELECTRICAL CHARACTERISTICS
Table 2: Absolute Minimum and Maximum Ratings
PARAMETER SupplyVoltage(VCC) BatteryVoltage(VBATT) ControlVoltages(VMODE1,VENABLE) RFInputPower(PIN) StorageTemperature(TSTG) MIN 0 0 0 -40 MAX +5 +6 +3.5 +10 +150 UNIT V V V dBm C
Stresses in excess of the absolute ratings may cause permanent damage. Functional operation is not implied under these conditions. Exposure to absolute ratings for extended periods of time may adversely affect reliability.
Table 3: Operating Ranges
PARAMETER OperatingFrequency(f) SupplyVoltage(VCC) EnableVoltage(VENABLE) ModeControlVoltage(VMODE1) RFOutputPower(POUT) R99WCDMA,HPM HSPA(MPR=0),HPM R99WCDMA,LPM HSPA(MPR=0),LPM CaseTemperature(TC) MIN 824 +3.2 +2.15 0 +2.15 0 28.0(1) 27.0(1) 16.5(1) 15.5(1) -30 TYP +3.4 +2.4 +2.4 28.5 27.5 17 16 MAX 849 +4.2 +3.1 +0.5 +3.1 +0.5 28.5 27.5 17 16 +90 UNIT MHz V V V POUT < +28.5 dBm PA "on" PA"shutdown" LowBiasMode HighBiasMode COMMENTS
dBm
3GPPTS34.121-1,Rel7 TableC.11.1.3
C
The device may be operated safely over these conditions; however, parametric performance is guaranteed only overtheconditionsdefinedintheelectricalspecifications.
Notes: (1) For operation at Vcc = +3.2 V, Pout is derated by 0.5 dB.
PRELIMINARY DATA SHEET - Rev 1.1 08/2009
3
AWU6605 Table4:ElectricalSpecifications (TC = +25 C, VCC = +3.4 V, VBATT = +3.4 V, VENABLE = +2.4 V, 50 system, R99 waveform)
PARAMETER MIN TYP MAX UNIT COMMENTS POUT +28.5 dBm +17 dBm +28.5 dBm +17 dBm +28.5 dBm +17 dBm +28.5 dBm +17 dBm VMODE1 = +2.4 V through VMODEpin,VMODE1 = +2.4 V through VENABLE pin through VBATTpin,VMODE1 = +2.4 V VBATT=+4.2V,VCC=+4.2V, VENABLE=0V,VMODE1 = 0 V VMODE1 0V 2.4 V 0V 2.4 V 0V 2.4 V 0V 2.4 V
Gain
25 13 37 18 -
27 15 -41 -42 -55 -55 40 20 8 0.3 0.3 3.0 <1 -135 -143 -35 -45 20 20
30 17.5 -38 -38 -48 -48 11 0.8 0.8 5 5 -133 -138 -30 -35 2:1 -
dB dBc
ACLR1at5MHzoffset(1) ACLR2at10MHzoffset Power-AddedEfficiency(1) QuiescentCurrent(Icq) LowBiasMode Mode Control Current EnableCurrent BATT Current LeakageCurrent NoiseinReceiveBand(2) Harmonics 2fo 3fo,4fo Input Impedance CouplingFactor Directivity
dBc % mA mA mA mA A
dBm/Hz POUT <+28.5dBm,VMODE1 = 0V dBm/Hz POUT <17dBm,VMODE1 = +2.4 V POUT < +28.5 dBm
dBc VSWR dB dB
SpuriousOutputLevel (allspuriousoutputs)
-
-
-70
dBc
POUT < +28.5 dBm In-bandloadVSWR<5:1 Out-of-bandloadVSWR<10:1 Appliesoveralloperating conditions Appliesoverfulloperatingrange
Loadmismatchstresswithno permanent degradation or failure
8:1
-
-
VSWR
Notes: (1) ACLR and Efficiency measured at 836.5 MHz. (2) 869 MHz to 894 MHz.
4
PRELIMINARY DATA SHEET - Rev 1.1 08/2009
AWU6605
APPLICATION INFORMATION
To ensure proper performance, refer to all related Application Notes on the ANADIGICS web site: http://www.anadigics.com Shutdown Mode The power amplifier may be placed in a shutdown mode by applying logic low levels (see Operating Rangestable)totheVENABLE and VMODE1voltages. Bias Modes ThepoweramplifiermaybeplacedineitheraLowBias modeoraHighBiasmodebyapplyingtheappropriate logic level (see Operating Ranges table) to VMODE1. TheBiasControltableliststherecommendedmodes of operation for various applications. VMODE2 is not necessaryforthisPA. Twooperatingmodesareavailabletooptimizecurrent consumption.HighBias/HighPoweroperatingmode isforPOUTlevels>16dBm.Ataround17dBmoutput power, the PA can be "Mode Switched" to Medium/ Low power mode for lowest quiescent current consumption.
Table 5: Bias Control (UMTS)
APPLICATION UMTS-med/lowpower (LowBiasMode) UMTS-highpower (HighBiasMode) OptionallowerVCCinlow powermode Shutdown POUT LEVELS < +17 dBm >+16dBm < +7 dBm BIAS MODE Low High Low Shutdown VENABLE +2.4 V +2.4 V +2.4 V 0V VMODE1 +2.4 V 0V +2.4 V 0V VCC 3.2 - 4.2 V 3.2 - 4.2 V 1.5 V 3.2 - 4.2 V VBATT > 3.2 V > 3.2 V > 3.2 V > 3.2 V
PRELIMINARY DATA SHEET - Rev 1.1 08/2009
5
AWU6605
CHARACTERIZATION DATA (WCDMA Rel 99, VCC = 3.4 V, VEN = 2.4 V, T = 25 8C)
Figure 3: Gain vs Output Power
30
Figure 4: Current vs Output Power
550 500
25
450
824MHz 836.5MHz 849MHz
824MHz
20
836.5MHz
400
Current (mA)
10.0 15.0 20.0 25.0 30.0
Gain (dB)
849MHz
15
350 300 250 200 150
10
5
100 50
0 -10.0 -5.0 0.0 5.0
0 -10.0
-5.0
0.0
5.0
10.0
15.0
20.0
25.0
30.0
Pout (dBm)
Pout (dBm)
Figure 5: ACLR1 (5 MHz offset) vs Output Power
-30
Figure 6: ACLR2 (10 MHz offset) vs Output
-40 -45
-35
824MHz 836.5MHz 849MHz
824MHz -50 836.5MHz 849MHz
ACLR2 (dBc)
-5.0 0.0 5.0 10.0 15.0 20.0 25.0 30.0
ACLR1 (dBc)
-40
-55 -60 -65 -70
-45
-50
-55
-75
-60 -10.0
-80 -10.0
-5.0
0.0
5.0
10.0
15.0
20.0
25.0
30.0
Pout (dBm)
Pout (dBm)
Figure7:EfficiencyvsOutputPower
45 40 35 824MHz 30 836.5MHz 849MHz
PAE (%)
25 20 15 10 5 0 -10.0
-5.0
0.0
5.0
10.0
15.0
20.0
25.0
30.0
Pout (dBm)
6
PRELIMINARY DATA SHEET - Rev 1.1 08/2009
AWU6605
CHARACTERIZATION DATA (HSPA, Rel 7, VCC = 3.4 V, VEN = 2.4 V, T = 25 8C)
Figure 8: Gain vs Output Power
30
Figure 9: Current vs Output Power
550 500 450
25
824MHz 836.5MHz 849MHz
824MHz
20
836.5MHz
400
Current (mA)
10 15 20 25 30
Gain (dB)
849MHz
15
350 300 250 200 150
10
5
100 50
0 -10 -5 0 5
0 -10 -5 0 5 10 15 20 25 30
Pout (dBm)
Pout (dBm)
Figure 10: ACLR1 (5 MHz offset) vs Output
-30 -35 824MHz 836.5MHz 849MHz
Figure 11: ACLR2 (10 MHz offset) vs Output
-40 -45 824MHz -50 836.5MHz 849MHz
ACLR1 (dBc)
-40
ACLR2 (dBc)
-10 -5 0 5 10 15 20 25 30
-55 -60 -65 -70
-45
-50
-55
-75
-60
-80 -10 -5 0 5 10 15 20 25 30
Pout (dBm)
Pout (dBm)
Figure12:EfficiencyvsOutputPower
40 35 30 25
824MHz 836.5MHz 849MHz
PAE (%)
20 15 10 5 0 -10 -5 0 5 10 15 20 25 30
Pout (dBm)
PRELIMINARY DATA SHEET - Rev 1.1 08/2009
7
AWU6605
VBATT VCC
C6 2.2F RFIN
VMODE1 VEN
C1 33pF
GNDatslug
1 2 3 4 5
VBATT RFIN VMODE1 VEN
VCC RFOUT GND
10 9 8 7
C2 0.1F
C3 2.2Fceramic RFOUT
VMODE2 (N/C) CPLIN
CPLIN
C4 68pF
CPLOUT 6
CPLOUT
C5 0.01 F
Figure 13: Evaluation Circuit Schematic
VBATT
GND GND
C6 RFIN C1
C2 C4 C5
GND GND VMODE2
VMODE1 VEN
CPLOUT
CPLIN
Figure 14: Evaluation Board Layout 8
PRELIMINARY DATA SHEET - Rev 1.1 08/2009
VCC
RFOUT C3
AWU6605 TheAWU6605 power amplifier module is based on ANADIGICS proprietary HELP3TM technology. The PA is designed to operate up to 17 dBm in the low powermode,thuseliminatingtheneedforthreegain state, while still maintaining low quiescent current andhighefficiencyinlowandmediumpowerlevels. ThePAcanstillbeoperatedas3gainstatedevice if the customer chooses to. The directional "daisy chainable"couplerisintegratedwithinthePAmodule, thereforethereisnoneedforexternalcouplers. TheAWU6605 has an integrated voltage regulator, which eliminates the need for an external constant voltage source. The PA is turn on/off is controlled by VEN pin.A single VMODE control logic (VMODE1) is neededtooperatethisdevice. The DG09 power distribution (figure 15) highlights theneedtoimprovethecurrentconsumptioninlow andmediumpowerlevel.TheAWU6605isdesigned tooperateupto17dBminthelowpowermodewith verylowquiescentcurrent.Currentconsumptionfor AWU6605isalsoplottedinthefigure5.
HELP3
AWU6605 requires only two calibration sweeps for systemcalibration,thussavingcalibrationtime. Figure16showsoneapplicationexampleonmobile board. C1 and C2 are RF bypass caps and should be placed nearby pin 1 and pin 10. Bypass caps C9andC5maynotbeneeded.Alsoa"T"matching topology is recommended at PA RFIN and RFOUT portstoprovidematchingbetweeninputTXFilterand Duplexer/Isolator. Figure 15: PDF and Current
35.4 mA Average Current over DG09 Profile
0.150 0.140 0.130 0.120 0.110 0.100 0.090 0.080 0.070 0.060 0.050 0.040 0.030 0.020 0.010 0.000 -60 -50 -40 -30 -20 -10 0 10 20 30 500
DG09 PDF AWU6605 (mA)
450 400
DG09 PDF
300 250 200 150 100 50 0
Antenna Power (dBm)
Figure 16: Typical Application Circuit
PRELIMINARY DATA SHEET - Rev 1.1 08/2009
AWU6601 Current (mA)
350
9
AWU6605
PACKAGE OUTLINE
Figure 17: M45 Package Outline - 10 Pin 3 mm x 3 mm x 1 mm Surface Mount Module
Pin 1 Identifier
Marking Code (BBB)
6605R LLLLNN BBBCC
Part Number Lot Number Country Code (CC)
Figure18:BrandingSpecification-M45Package 10
PRELIMINARY DATA SHEET - Rev 1.1 08/2009
AWU6605
PCB AND STENCIL DESIGN GUIDELINE
Figure 19: Recommended PCB Layout Information
PRELIMINARY DATA SHEET - Rev 1.1 08/2009
11
AWU6605
COMPONENT PACKAGING
Pin 1
Figure 20: Tape & Reel Packaging
Table 6: Tape & Reel Dimensions
PACKAGE TYPE 3mmx3mmx1mm TAPE WIDTH 12 mm POCKET PITCH 4 mm REEL CAPACITY 2500 MAX REEL DIA 7"
12
PRELIMINARY DATA SHEET - Rev 1.1 08/2009
AWU6605
ORDERING INFORMATION
ORDER NUMBER TEMPERATURE RANGE -30 oCto+90oC PACKAGE DESCRIPTION COMPONENT PACKAGING
AWU6605RM45Q7
RoHSCompliant10Pin 3mmx3mmx1mm TapeandReel,2500piecesperReel Surface Mount Module RoHSCompliant10Pin 3mmx3mmx1mm PartialTapeandReel Surface Mount Module
AWU6605RM45P9
-30 oCto+90oC
ANADIGICS, Inc.
141MountBethelRoad Warren,NewJersey07059,U.S.A. Tel:+1(908)668-5000 Fax:+1(908)668-5132 URL:http://www.anadigics.com E-mail:Mktg@anadigics.com IMPORTANT NOTICE
ANADIGICS,Inc.reservestherighttomakechangestoitsproductsortodiscontinueanyproductatanytimewithoutnotice. TheproductspecificationscontainedinAdvancedProductInformationsheetsandPreliminaryDataSheetsaresubjectto changepriortoaproduct'sformalintroduction.InformationinDataSheetshavebeencarefullycheckedandareassumed tobereliable;however,ANADIGICSassumesnoresponsibilitiesforinaccuracies.ANADIGICSstronglyurgescustomers toverifythattheinformationtheyareusingiscurrentbeforeplacingorders.
ANADIGICSproductsarenotintendedforuseinlifesupportappliances,devicesorsystems.UseofanANADIGICSproduct inanysuchapplicationwithoutwrittenconsentisprohibited.
WARNING
13
PRELIMINARY DATA SHEET - Rev 1.1 08/2009

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