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| HELP3TM Dual-band Cellular/PCS UMTS 3.4 V HSPA Linear Power Amplifier Module * * AWT6221R FEATURES DATA SHEET - Rev 2.3 InGaP HBT Technology High Efficiency: 19 % @ +16 dBm POUT 40 % @ maximum POUT * * * * * * * * * Low Quiescent Current: 8 mA Internal Voltage Regulation Common VMODE Control Line Simplified VCC Bus PCB routing Reduced External Component Count Low Profile Surface Mount Package: 1 mm HSDPA Compliant RoHS Compliant Package, 250 oC MSL-3 WCDMA/HSPA Dual-Band Cell/PCS Wireless Handsets and Data Devices AW T 622 1R APPLICATIONS M28 Package 14 Pin 3 mm x 5 mm x 1 mm Surface Mount Module The AWT6221R addresses the demand for increased integration in dual-band handsets for North American UMTS network deployments. The small footprint 3 mm x 5 mm x 1 mm surface mount RoHS compliant package contains independent RF PA paths to ensure optimal performance in both frequency bands, while achieving a 25% PCB space savings compared with solutions requiring two single-band PAs. The package pinout was chosen to enable handset manufacturers to easily route VCC to both power amplifiers and simplify control with a common VMODE pin. The device is manufactured on an advanced InGaP HBT MMIC technology offering state-of-the-art reliability, temperature stability, and ruggedness. The AWT6221R incorporates ANADIGICS' HELP3TM technology to provide low power consumption without the need for an external voltage regulator. Two operating modes provide optimum efficiency at high and medium/low power output levels, thereby dramatically increasing handset talk-time and standby-time. Its built-in voltage regulator eliminates the need for external voltage regulation and load switches. The 3 mm x 5 mm x 1 mm surface mount package incorporates matching networks optimized for output power, efficiency and linearity in a 50 system. Figure 1: Block Diagram 11/2008 PRODUCT DESCRIPTION AWT6221R Figure 2: Pinout Table 1: Pin Description PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 NAME VEN_CELL RFIN_CELL VMODE1 VBATT VMODE2 (N/C) RFIN_PCS VEN_PCS RFOUT_PCS GND GND VCCA VCC RFOUT_CELL GND DESCRIPTION Enable Voltage for Cell Band RF Input for Cell Band Mode Control Voltage 1 Battery Voltage No Connection RF Input for PCS Band Enable Voltage for PCS Band RF Output for PCS Band Ground Ground Supply Voltage A Supply Voltage RF Output for Cell Band Ground Data Sheet - Rev 2.3 11/2008 2 AWT6221R ELECTRICAL CHARACTERISTICS Table 2: Absolute Minimum and Maximum Ratings PARAMETER Supply Voltage (VBATT, VCC, VCCA) Mode Control Voltage (VMODE1) Enable Voltage (VEN_CELL, VEN_PCS) RF Input Power (PIN) Storage Temperature (TSTG) MIN 0 0 0 -40 MAX +5 +3.5 +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 Operating Frequency (f) Supply Voltage (VCC and VBATT) Enable Voltage (VEN) Mode Control Voltage (VMODE1) Cellular RF Output Power (POUT) R99 WCDMA, HPM HSPA (MPR=0), HPM R99 WCDMA, LPM HSPA (MPR=0), LPM PCS RF Output Power (POUT) R99 WCDMA, HPM HSPA (MPR=0), HPM R99 WCDMA, LPM HSPA (MPR=0), LPM Case Temperature (TC) MIN 824 1850 +3.2 +2.2 0 +2.2 0 28.5 (1) 27.5 (1) 15.5 (1) 14.5 (1) 29 (1) 28 (1) 15.5 (1) 14.5 (1) -20 TYP +3.4 +2.4 +2.4 29 28 16 15 29.5 28.5 16 15 MAX 849 1910 +4.2 +3.1 +0.5 +3.1 +0.5 29 28 16 15 29.5 28.5 16 15 +90 UNIT MHz V V V PA "on" PA "shut down" Low Bias Mode High Bias Mode COMMENTS Cellular PCS dBm 3GPP TS 34.121-1, Rel 7 Table C.11.1.3 dBm 3GPP TS 34.121-1, Rel 7 Table C.11.1.3 C 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 operations at VCC = +3.2 V, POUT is derated by 0.5 dB (all operating modes). Data Sheet - Rev 2.3 11/2008 3 AWT6221R Table 4: Electrical Specifications - Cellular Band (TC = +25 C, VBATT = VCC = +3.4 V, VENABLE = +2.4 V, 50 system) PARAMETER MIN 24.5 13.5 38 18 8:1 TYP 27 15.5 -41 -44 -60 -57 42 22 8 0.35 0.5 2.5 <1 -135 -141 -44 -50 MAX 29.0 18.0 -37.5 -38 -48 -48 13 0.8 0.8 5 5 -133 -138 -35 -35 2:1 -70 UNIT COMMENTS POUT +29 dBm +16 dBm +29 dBm +16 dBm +29 dBm +16 dBm +29 dBm +16 dBm VMODE1 = +2.4 V through VMODE1 pin, VMODE = +2.4 V through VENABLE pin through VBATT pin, VMODE1 = +2.4 V VBATT = +4.2 V, VCC = +4.2 V, VENABLE = 0 V, VMODE1 = 0 V POUT = +29 dBm, VMODE1 = 0 V, V POUT = +16 dBm, VMODE1 = +2.4 V POUT < +29 dBm VMODE1 0V 2.4 V 0V 2.4 V 0V 2.4 V 0V 2.4 V Gain ACLR1 at 5 MHz offset (1) ACLR2 at 10 MHz offset Power-Added Efficiency (1) Quiescent Current (Icq) Mode Control Current Enable Current BATT Current Leakage Current Noise in Receive Band (2) Harmonics 2fo 3fo, 4fo Input Impedance Spurious Output Level (all spurious outputs) Load mismatch stress with no permanent degradation or failure dB dBc dBc % mA mA mA mA A dBm/Hz dBc VSWR dBc VSWR See Note 3 Applies over full operating range Notes: (1) ACLR and Efficiency measured at 836.5 MHz. (2) 869 MHz to 894 MHz. (3) POUT < +29 dBm, In-band load VSWR < 5:1, Out-of-band load VSWR < 10:1. Applies over all operating conditions. 4 Data Sheet - Rev 2.3 11/2008 AWT6221R Table 5: Electrical Specifications - PCS Band (TC = +25 C, VBATT = VCC = +3.4 V, VENABLE = +2.4 V, 50 system) PARAMETER MIN 24.5 12 35 15 (2) TYP 26.5 14.0 -41 -42 -55 -54 38.5 17.5 8 0.35 0.35 2.5 <1 -137 140 -42 -46 - MAX 29.0 17.0 -37.5 -38 -48 -48 13 0.8 0.8 5 5 -135 -138 -35 -35 2:1 UNIT COMMENTS POUT +29.5 dBm +16 dBm +29.5 dBm +16 dBm +29.5 dBm +16 dBm +29.5 dBm +16 dBm VMODE1 = +2.4 V through VMODE pins, VMODE = +2.4 V through VENABLE pin through VBATT pin, VMODE1 = 2.4 V VBATT = +4.2 V, VCC = +4.2 V, VENABLE = 0 V, VMODE1 = 0 V POUT = +29.5 dBm, VMODE1 = 0 V POUT = +16 dBm, VMODE1 = 2.4 V VMODE1 0V 2.4 V 0V 2.4 V 0V 2.4 V 0V 2.4 V Gain ACLR1 at 5 MHz offset (1) ACLR2 at 10 MHz offset Power-Added Efficiency (1) Quiescent Current (Icq) Low Bias Mode Mode Control Current Enable Current BATT Current Leakage Current Noise in Receive Band Harmonics 2fo 3fo, 4fo Input Impedance dB dBc dBc % mA mA mA mA A dBm/Hz - dBc VSWR POUT < +29.5 dBm In-band load VSWR < 5:1 Out-of-band load VSWR < 10:1 Applies over all operating conditions Applies over full operating range Spurious Output Level (all spurious outputs) - - -70 dBc Load mismatch stress with no permanent degradation or failure 8:1 - - VSWR Notes: (1) ACLR and Efficiency measured at 1880 MHz. (2) 1930 MHz to 1990 MHz. Data Sheet - Rev 2.3 11/2008 5 AWT6221R 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 16 dBm output power, the PA should be "Mode Switched" to Medium/Low power mode for lowest quiescent current consumption. Table 6: Bias Control APPLICATION UMTS - low power UMTS - high power Optional lower VCC in low power mode Shutdown POUT LEVELS < +16 dBm > +16 dBm < +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 Figure 3: Application Circuit 6 Data Sheet - Rev 2.3 11/2008 AWT6221R PACKAGE OUTLINE Figure 4: Package Outline - 14 Pin 3 mm x 5 mm x 1 mm Surface Mount Module Figure 5: Branding Specification Data Sheet - Rev 2.3 11/2008 7 AWT6221R ORDERING INFORMATION ORDER NUMBER AWT6221RM28Q7 TEMPERATURE RANGE -20 C to +85 C PACKAGE DESCRIPTION RoHS Compliant 14 Pin 3 mm x 5 mm x 1 mm Surface Mount Module RoHS Compliant 14 Pin 3 mm x 5 mm x 1 mm Surface Mount Module COMPONENT PACKAGING Tape and Reel, 2500 pieces per Reel AWT6221RM28P9 -20 C to +85 C Partial Tape and Reel 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: Mktg@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. 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. WARNING 8 Data Sheet - Rev 2.3 11/2008 |
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