AWU6602 HELP3 Band 2 / WCDMA 3.4 V / 29 dBm Linear PA Module TM Data Sheet - Rev 2.0 FEATURES • HSPA Compliant • InGaP HBT Technology • Low Quiescent Current with only 2 Bias Modes AWU6602 • Simpler Calibration • High Efficiency: (R99 waveform) 39 % @ POUT = +29 dBm 19 % @ POUT = +17 dBm • Low Quiescent Current: 8 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 PCS-Band Wireless Handsets and Data Devices PRODUCT DESCRIPTION The AWU6602 HELP3TM 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 10 VCC 9 RFOUT 8 CPLIN 4 7 GND 5 6 CPLOUT CPL Bias Control VoltageRegulation Figure 1: Block Diagram 10/2009 AWU6602 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 Mode Control Voltage 1 PA Enable Voltage Coupler Output Supply Voltage Data Sheet - Rev 2.0 10/2009 VCC AWU6602 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) 1850 - 1910 MHz SupplyVoltage(VCC) +3.2 +3.4 +4.2 V POUT < +29.0 dBm EnableVoltage(VENABLE) +2.15 0 +2.4 0 +3.1 +0.5 V PA "on" PA "shut down" ModeControlVoltage(VMODE1) +2.15 0 +2.4 0 +3.1 +0.5 V Low Bias Mode High Bias Mode 28.5(1) 27.5(1) 16.5(1) 15.5(1) 29 28 17 16 29 28 17 16 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,Subtest1 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 2.0 10/2009 3 AWU6602 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 11.5 26 14 29 16.5 dB - -41 -42 -38 -38 - -53 -55 -48 -48 36 16 39 19 QuiescentCurrent(Icq) Low Bias Mode - Mode Control Current COMMENTS POUT VMODE1 +29.0 dBm +17 dBm 0V 2.4 V +29.0 dBm +17 dBm 0V 2.4 V dBc +29.0 dBm +17 dBm 0V 2.4 V - % +29.0 dBm +17 dBm 0V 2.4 V 8 13 mA VMODE1 = +2.4 V - 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 Leakage Current - <1 5 µA VBATT=+4.2V,VCC=+4.2V, VENABLE=0V,VMODE1 = 0 V - -137 -135 dBm/Hz POUT <+29.0dBm,VMODE1 = 0V - -140 -138 dBm/Hz POUT <17dBm,VMODE1 = +2.4 V Harmonics 2fo 3fo,4fo - -42 -46 -35 -35 dBc Input Impedance - - 2:1 VSWR CouplingFactor - 20 - dB Directivity - 19 - dB ACLR1at5MHzoffset(1) ACLR2at10MHzoffset Power-Added Efficiency (1) NoiseinReceiveBand(2) SpuriousOutputLevel (allspuriousoutputs) Load mismatch stress with no permanent degradation or failure dBc - - -70 dBc POUT < +29.0 dBm In-bandloadVSWR<5:1 Out-of-bandloadVSWR<10:1 Appliesoveralloperating conditions 8:1 - - VSWR Appliesoverfulloperatingrange Notes: (1) ACLR and Efficiency measured at 1880 MHz. (2) Noise measured at 1930 MHz to 1990 MHz. 4 POUT < +29.0 dBm Data Sheet - Rev 2.0 10/2009 AWU6602 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 > 16 dBm. At around 17 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/low power (LowBiasMode) < +17 dBm Low +2.4 V +2.4 V 3.2 - 4.2 V > 3.2 V UMTS - high power (HighBiasMode) >+16dBm High +2.4 V 0V 3.2 - 4.2 V > 3.2 V Optional lower VCC in low power mode < +7 dBm Low +2.4 V +2.4 V 1.5 V > 3.2 V - Shutdown 0V 0V 3.2 - 4.2 V > 3.2 V APPLICATION Shutdown Data Sheet - Rev 2.0 10/2009 5 AWU6602 CHARACTERIZATION DATA (WCDMA Rel 99, VCC = 3.4 V, VEN = 2.4 V, T = 25 8C) Figure 4: Current vs Output Power Figure 3: Gain vs Output Power 650 30 600 550 25 1850MHz 1880MHz 1910MHz Current (mA) Gain (dB) 20 15 10 1850MHz 500 1880MHz 450 1910MHz 400 350 300 250 200 150 5 100 50 0 0 -10 -5 0 5 10 15 20 25 -10 30 -5 0 5 10 20 25 30 Figure 6: ACLR2 (10 MHz offset) vs Output Figure 5: ACLR1 (5 MHz offset) vs Output Power -30 -40 1850MHz -35 -45 1880MHz 1850MHz 1910MHz -50 1880MHz 1910MHz -40 ACLR2 (dBc) ACLR1 (dBc) 15 Pout (dBm) Pout (dBm) -45 -50 -55 -60 -65 -70 -55 -75 -60 -10 -5 0 5 10 15 20 25 30 Pout (dBm) -80 -10 Figure 7: Efficiency vs Output Power 40 35 1850MHz 1880MHz PAE (%) 1910MHz 25 20 15 10 5 0 -10 -5 0 5 10 15 20 25 30 Pout (dBm) 6 0 5 10 Pout (dBm) 45 30 -5 Data Sheet - Rev 2.0 10/2009 15 20 25 30 AWU6602 CHARACTERIZATION DATA (HSPA, Rel 8, VCC = 3.4 V, VEN = 2.4 V, T = 25 8C) Figure 9: Current vs Output Power Figure 8: Gain vs Output Power 30 550 500 25 450 1850 1880 1910 Current (mA) Gain (dB) 20 1850 1880 400 15 10 1910 350 300 250 200 150 100 5 50 0 -10 -5 0 5 10 15 20 25 0 30 -10 -5 0 5 Pout (dBm) 15 20 25 30 Figure 11: ACLR2 (10 MHz offset) vs Output Figure 10: ACLR1 (5 MHz offset) vs Output -40 -30 -45 1850 -35 1850 1880 -50 1910 1880 1910 -40 ACLR2 (dBc) ACLR1 (dBc) 10 Pout (dBm) -45 -50 -55 -60 -65 -70 -55 -75 -60 -80 -10 -5 0 5 10 15 20 25 30 -10 Pout (dBm) -5 0 5 10 15 20 25 30 Pout (dBm) Figure 12: Efficiency vs Output Power 40 35 30 1850 1880 PAE (%) 25 1910 20 15 10 5 0 -10 -5 0 5 10 15 20 25 30 Pout (dBm) Data Sheet - Rev 2.0 10/2009 7 AWU6602 VBATT VCC C6 2.2µF C1 33pF C2 0.1µF GND at slug 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 13: Evaluation Circuit Schematic RFIN RFOUT C3 C2 C1 C4 CPLOUT VMODE1 VEN GND GND VMODE2 C5 CPLIN Figure 14: Evaluation Board Layout 8 Data Sheet - Rev 2.0 10/2009 C4 68pF RFOUT CPLOUT C5 0.01 µF C6 C3 2.2µF ceramic AWU6602 The AWU6602 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. AWU6602 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. Figure 15: PDF and Current The AWU6602 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. 600 0.140 DG09 PDF 0.130 AWU6602 (mA) 0.120 500 0.110 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 AWU6602 is designed to operate up to 17 dBm in the low power mode with very low quiescent current. Current consumption for AWU6602 is also plotted in the figure 5. 35.8 mA Average Current over DG09 Profile 0.150 400 0.090 0.080 300 0.070 0.060 0.050 200 AWU6601 Current (mA) HELP3 0.040 0.030 100 0.020 0.010 0.000 -60 0 -50 -40 -30 -20 -10 0 10 20 30 Antenna Power (dBm) Figure 16: Typical Application Circuit Data Sheet - Rev 2.0 10/2009 9 AWU6602 PACKAGE OUTLINE Figure 17: 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 6602R Part Number LLLLNN YYWWCC Lot Number Country Code (CC) Figure 18: Branding Specification - M45 Package 10 Data Sheet - Rev 2.0 10/2009 AWU6602 PCB AND STENCIL DESIGN GUIDELINE Figure 19: Recommended PCB Layout Information Data Sheet - Rev 2.0 10/2009 11 AWU6602 COMPONENT PACKAGING Pin 1 Figure 20 Table 6: Tape & Reel Dimensions 12 PACKAGE TYPE TAPE WIDTH POCKET PITCH REEL CAPACITY MAX REEL DIA 3 mm x 3 mm x 1 mm 12 mm 4 mm 2500 7" Data Sheet - Rev 2.0 10/2009 AWU6602 ORDERING INFORMATION ORDER NUMBER TEMPERATURE RANGE PACKAGE DESCRIPTION AWU6602RM45Q7 -30 oC to +90 oC RoHSCompliant10Pin 3 mm x 3 mm x 1 mm TapeandReel,2500piecesperReel Surface Mount Module AWU6602RM45P9 -30 oC to +90 oC RoHSCompliant10Pin 3 mm x 3 mm x 1 mm 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 E-mail: [email protected] 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 2.0 10/2009