AWU6604 HELP3 Band 4 & 9 WCDMA 3.4 V / 28.25 dBm Linear PA Module TM Data Sheet - Rev 2.4 FEATURES • HSPA Compliant • InGaP HBT Technology • High Efficiency: (R99 waveform) • 39 % @ POUT = +28.25 dBm • 21 % @ POUT = +16 dBm AWU6604 • Simpler Calibration with only 2 Bias Modes • Low Quiescent Current: 14.5 mA • Low Leakage Current in Shutdown Mode: <1 µA • Internal Voltage Regulator • Integrated “daisy chainable” directional couplers with CPLIN and CPLOUT Ports M45 Package 10 Pin 3 mm x 3 mm x 1 mm Surface Mount Module • Optimized for a 50 Ω System • Low Profile Miniature Surface Mount Package • RoHS Compliant Package, 260 oC MSL-3 APPLICATIONS • WCDMA/HSPA AWS/UMTS1700-Band Wireless Handsets and Data Devices PRODUCT DESCRIPTION The AWU6604 HELP3 TM PA is a 3rd generation WCDMA product for UMTS handsets. This PA incorporates ANADIGICS’ HELP3TM technology to provide low power consumption without the need for an external voltage regulator. A “daisy chainable” directional coupler is integrated in the module thus eliminating the need of external couplers. The device is manufactured on an advanced InGaP HBT MMIC technology offering state-of-the-art reliability, temperature stability, and ruggedness. There are two selectable bias modes that optimize efficiency for different output power levels, and a shutdown mode with low leakage current, which increases handset talk and standby time. The self-contained 3 mm x 3 mm x 1 mm surface mount package incorporates matching networks optimized for output power, efficiency, and linearity in a 50 Ω system. GNDatSlug(pad) VBATT 1 RFIN 2 VMODE2 (N/C) 3 VMODE1 VEN 04/2011 10 VCC 9 RFOUT 8 CPLIN 4 7 GND 5 6 CPLOUT CPL BiasControl VoltageRegulation Figure 1: Block Diagram AWU6604 VBATT 1 10 RFIN 2 9 RFOUT VMODE2 (N/C) 3 8 CPLIN VMODE1 4 7 GND VEN 5 6 CPLOUT Figure 2: Pinout (X-ray Top View) Table 1: Pin Description PIN NAME DESCRIPTION 1 VBATT Battery Voltage 2 RFIN RFInput 3 2 VMODE2 (N/C) No Connection 4 VMODE1 5 VEN 6 CPLOUT 7 GND Ground 8 CPLIN Coupler Input 9 RFOUT RFOutput 10 VCC ModeControlVoltage1 PA Enable Voltage Coupler Output Supply Voltage Data Sheet - Rev 2.4 04/2011 VCC AWU6604 ELECTRICAL CHARACTERISTICS Table 2: Absolute Minimum and Maximum Ratings PARAMETER MIN MAX UNIT SupplyVoltage(VCC) 0 +5 V BatteryVoltage(VBATT) 0 +6 V ControlVoltages(VMODE1,VENABLE) 0 +3.5 V RFInputPower(PIN) - +10 dBm -40 +150 °C StorageTemperature(TSTG) 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 MIN TYP MAX UNIT OperatingFrequency(f) 1710 - 1785 MHz SupplyVoltage(VCC) +3.2 +3.4 +4.2 V POUT < +28.25 dBm EnableVoltage(VENABLE) +2.15 0 +2.4 0 +3.1 +0.5 V PA "on" PA"shutdown" ModeControlVoltage(VMODE1) +1.6 0 +2.4 0 +3.1 +0.5 V LowBiasMode HighBiasMode 27.75(1) 26.75(1) 15.5(1) 14.5(1) 28.25 27.25 16 15 28.25 27.25 16 15 dBm -30 - +90 °C RFOutputPower(POUT) R99WCDMA,HPM HSPA(MPR=0),HPM R99WCDMA,LPM HSPA(MPR=0),LPM CaseTemperature(TC) COMMENTS 3GPPTS34.121-1,Rel8 TableC.11.1.3 The device may be operated safely over these conditions; however, parametric performance is guaranteed only over the conditions defined in the electrical specifications. Notes: (1) For operation at Vcc = +3.2 V, Pout is derated by 0.5 dB. Data Sheet - Rev 2.4 04/2011 3 AWU6604 Table 4: Electrical Specifications (TC = +25 °C, VCC = +3.4 V, VBATT = +3.4 V, VENABLE = +2.4 V, 50 Ω system, R99 waveform) PARAMETER MIN TYP MAX UNIT Gain 24.5 11.5 27 14 29.5 16.5 ACLR1at5MHzoffset(1) - -42 -44 ACLR2at10MHzoffset - POUT VMODE1 dB +28.25 dBm +16dBm 0V 2.4 V -37.5 -37.5 dBc +28.25 dBm +16dBm 0V 2.4 V -55 -54 -48 -48 dBc +28.25 dBm +16dBm 0V 2.4 V 35 18 39 21 - % +28.25 dBm +16dBm 0V 2.4 V QuiescentCurrent(Icq) LowBiasMode - 14.5 16.5 mA VMODE1 = +2.4 V Mode Control Current - 0.35 0.6 mA through VMODEpin,VMODE1 = +2.4 V Enable Current - 0.35 0.6 mA through VENABLE pin BATT Current - 2.5 5 mA through VBATTpin,VMODE1 = +2.4 V LeakageCurrent - <1 5 µA VBATT=+4.2V,VCC=+4.2V, VENABLE=0V,VMODE1 = 0 V NoiseinReceiveBand - -136 -145 -137 -134 -141 -135 Harmonics 2fo 3fo,4fo - -42 -46 -35 -35 dBc Input Impedance - - 2:1 VSWR CouplingFactor - 20 - dB Directivity - 19 - dB Coupler IN-OUT DaisyChainInsertionLoss - 0.25 - dB 698MHzto2620MHz Pin8to6;ShutdownMode Power-AddedEfficiency(1) SpuriousOutputLevel (allspuriousoutputs) Loadmismatchstresswithno permanent degradation or failure PhaseDelta(HPM-LPM) 1845-1880MHz dBm/Hz 2110-2155MHz 1574.4-1576.4MHz POUT < +28.25 dBm - - -70 dBc POUT < +28.25 dBm In-bandloadVSWR<5:1 Out-of-bandloadVSWR<10:1 Appliesoveralloperating conditions 8:1 - - VSWR Appliesoverfulloperatingrange - 10 - Deg Notes: (1) ACLR and Efficiency measured at 1747.5 MHz. 4 COMMENTS Data Sheet - Rev 2.4 04/2011 AWU6604 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 Ranges table) to the VENABLE and VMODE1 voltages. Bias Modes The power amplifier may be placed in either a Low Bias mode or a High Bias mode by applying the appropriate logic level (see Operating Ranges table) to VMODE1. The Bias Control table lists the recommended modes of operation for various applications. VMODE2 is not necessary for this PA. Two operating modes are available to optimize current consumption. High Bias/High Power operating mode is for POUT levels > 15 dBm. At around 16 dBm output power, the PA should be “Mode Switched” to Medium/Low power mode for lowest quiescent current consumption. Table 5: Bias Control (UMTS) POUT LEVELS BIAS MODE VENABLE VMODE1 VCC VBATT UMTS-med/lowpower (LowBiasMode) <+16dBm Low +2.4 V +2.4 V 3.2 - 4.2 V > 3.2 V UMTS-highpower (HighBiasMode) >+15dBm High +2.4 V 0V 3.2 - 4.2 V > 3.2 V OptionallowerVCCinlow powermode <+6dBm Low +2.4 V +2.4 V 1.5V > 3.2 V - Shutdown 0V 0V 3.2 - 4.2 V > 3.2 V APPLICATION Shutdown Data Sheet - Rev 2.4 04/2011 5 AWU6604 PERFORMANCE DATA PLOTS: (R99 waveform at 1747.5 and 50 Ohm system) Figure 4: WCDMA Gain (dB) over Voltage (TGain C = 25 WCDMA (dB)8C) over Voltage WCDMA Gain (dB)(dB) over Temperture Figure 3: WCDMA Gain over Temperature (Vbatt=VCC=3.4V) (Vbatt = VCC = 3.4 V) 30 (Tc=25C) -30C 3.4Vcc 30 25C 3.4Vcc 25 90C 3.4Vcc Gain (dB) 20 Gain (dB) 25C 3.2Vcc 25C 3.4Vcc 25 15 10 5 25C 4.2Vcc 20 15 10 5 0 0 5 10 15 20 25 0 30 0 5 10 Pout (dBm) WCDMA PAE (%) (%) over over Temperature Figure 5: WCDMA PAE Temperature (Vbatt(Vbatt=VCC=3.4V) = VCC = 3.4 V) 60.0 25C 3.4Vcc 20.0 10.0 25C 3.4Vcc 25C 4.2Vcc 40.0 30.0 20.0 10.0 0.0 0.0 0 5 10 15 20 25 0 30 5 10 25C 3.4Vcc -45 -50 -55 -60 30 25C 3.4Vcc 25C 4.2Vcc -30 -35 -40 -45 -50 -55 -65 -60 -70 0 5 10 15 20 25 30 0 Pout (dBm) 6 25 25C 3.2Vcc -25 90C 3.4Vcc ACLR1 (5MHz dBc) ACLR1 (5MHz dBc) -20 -30C 3.4Vcc -40 20 Figure 8: WCDMA ACLR1 (dBc) over Voltage WCDMA ACLR1 (dBc) over Voltage (TC(Tc=25C) = 25 8C) Figure 7: WCDMA WCDMA ACLR1 (dBc) over Temperature ACLR1 (dBc) overTemperature (V(Vbatt=Vcc=3.4V) batt = VCC = 3.4 V) -35 15 Pout (dBm) Pout (dBm) -30 30 25C 3.2Vcc 50.0 Efficiency (%) Efficiency (%) 60.0 90C 3.4Vcc 30.0 -25 25 WCDMA PAE (%) over Voltage (Tc=25C) 40.0 -20 20 Figure 6: WCDMA PAE (%) over Voltage (TC = 25 8C) -30C 3.4Vcc 50.0 15 Pout (dBm) Data Sheet - Rev 2.4 04/2011 5 10 15 Pout (dBm) 20 25 30 AWU6604 CHARACTERIZATION DATA (HSPA, Rel 8, VCC = 3.4 V, VEN = 2.4 V, T = 25 8C) Figure 9: Gain vs Output Power Figure 10: Current vs Output Power 550 30 500 25 450 Gain (dB) Current (mA) 1747.5MHz 20 1710MHz 1747.5MHz 400 1710MHz 1785MHz 15 10 1785MHz 350 300 250 200 150 100 5 50 0 0 -10 -5 0 5 10 15 20 25 -10 30 -5 0 5 15 20 25 30 Figure 12: ACLR2 (10 MHz offset) vs Output Figure 11: ACLR1 (5 MHz offset) vs Output Power -40 -30 1710MHz -45 1747.5MHz -35 1710MHz 1785MHz -50 1747.5MHz 1785MHz -40 ACLR2 (dBc) ACLR1 (dBc) 10 Pout (dBm) Pout (dBm) -45 -55 -60 -65 -50 -70 -55 -75 -80 -60 -10 -5 0 5 10 15 20 25 30 -10 -5 0 5 10 15 20 25 30 Pout (dBm) Pout (dBm) Figure 13: Efficiency vs Output Power 40 35 30 1710MHz 1747.5MHz PAE (%) 25 1785MHz 20 15 10 5 0 -10 -5 0 5 10 15 20 25 30 Pout (dBm) Data Sheet - Rev 2.4 04/2011 7 AWU6604 VBATT VCC C6 2.2µF C1 33pF C2 0.1µF GNDatslug 1 2 RFIN VMODE1 VEN 10 VBATT VCC RFIN RFOUT 9 3 VMODE2 (N/C) CPLIN 8 4 VMODE1 GND 7 5 VEN CPLIN CPLOUT 6 VCC GND GND VBATT Figure 14: Evaluation Circuit Schematic RFIN RFOUT C3 C2 C1 C4 CPLOUT VMODE1 VEN GND GND VMODE2 C5 CPLIN Figure 15: Evaluation Board Layout 8 Data Sheet - Rev 2.4 04/2011 C4 68pF RFOUT CPLOUT C5 0.01µF C6 C3 2.2µF ceramic AWU6604 The AWU6604 power amplifier module is based on ANADIGICS proprietary HELP3™ technology. The PA is designed to operate up to 17 dBm in the low power mode, thus eliminating the need for three gain state, while still maintaining low quiescent current and high efficiency in low and medium power levels. The PA can still be operated as 3 gain state device if the customer chooses to. The directional “daisy chainable” coupler is integrated within the PA module, therefore there is no need for external couplers. AWU6604 requires only two calibration sweeps for system calibration, thus saving calibration time. Figure 16 shows one application example on mobile board. C1 and C2 are RF bypass caps and should be placed nearby pin 1 and pin 10. Bypass caps C9 and C5 may not be needed. Also a “T” matching topology is recommended at PA RFIN and RFOUT ports to provide matching between input TX Filter and Duplexer / Isolator. 33.7 mA Average Current overCurrent DG09 Profile Figure 16: PDF and The AWU6604 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 needed to operate this device. 500 0.140 DG09 PDF 0.130 450 AWU6604 (mA) 0.120 400 0.110 350 0.100 DG09 PDF The DG09 power distribution (figure 15) highlights the need to improve the current consumption in low and medium power level. The AWU6604 is designed to operate up to 17 dBm in the low power mode with very low quiescent current. Current consumption for AWU6604 is also plotted in the Figure 5. 0.150 0.090 300 0.080 250 0.070 0.060 200 0.050 150 0.040 0.030 AWU6604 Current (mA) HELP3 100 0.020 50 0.010 0.000 0 -60 -50 -40 -30 -20 -10 0 10 20 30 Antenna Power (dBm) Figure 17: Typical Application Circuit Data Sheet - Rev 2.4 04/2011 9 AWU6604 PACKAGE OUTLINE Figure 18: M45 Package Outline - 10 Pin 3 mm x 3 mm x 1 mm Surface Mount Module Pin 1 Identifier Date Code YY=Year; WW=Work week 6604R Part Number LLLLNN YYWWCC Lot Number Country Code (CC) Figure 19: Branding Specification - M45 Package 10 Data Sheet - Rev 2.4 04/2011 AWU6604 PCB AND STENCIL DESIGN GUIDELINE Figure 20: Recommended PCB Layout Information Data Sheet - Rev 2.4 04/2011 11 AWU6604 COMPONENT PACKAGING Pin1 Figure 21: Tape & Reel Packaging Table 6: Tape & Reel Dimensions 12 PACKAGE TYPE TAPE WIDTH POCKET PITCH REEL CAPACITY MAX REEL DIA 3mmx3mmx1mm 12mm 4 mm 2500 7" Data Sheet - Rev 2.4 04/2011 AWU6604 ORDERING INFORMATION ORDER NUMBER TEMPERATURE RANGE PACKAGE DESCRIPTION AWU6604RM45Q7 -30 oC to +90 oC RoHSCompliant10Pin 3mmx3mmx1mm TapeandReel,2500piecesperReel Surface Mount Module AWU6604RM45P9 -30 oC to +90 oC RoHSCompliant10Pin 3mmx3mmx1mm PartialTapeandReel Surface Mount Module COMPONENT PACKAGING ANADIGICS, Inc. 141 Mount Bethel Road Warren, New Jersey 07059, U.S.A. Tel: +1 (908) 668-5000 Fax: +1 (908) 668-5132 URL: http://www.anadigics.com IMPORTANT NOTICE ANADIGICS, Inc. reserves the right to make changes to its products or to discontinue any product at any time without notice. The product specifications contained in Advanced Product Information sheets and Preliminary Data Sheets are subject to change prior to a product’s formal introduction. Information in Data Sheets have been carefully checked and are assumed to be reliable; however, ANADIGICS assumes no responsibilities for inaccuracies. ANADIGICS strongly urges customers to verify that the information they are using is current before placing orders. warning ANADIGICS products are not intended for use in life support appliances, devices or systems. Use of an ANADIGICS product in any such application without written consent is prohibited. 13 Data Sheet - Rev 2.4 04/2011