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| * * FEATURES HELP3TM Tri-band US Cellular/Japan Cellular/IMT UMTS/WCDMA Linear Power Amplifier Module Data Sheet - Rev 2.1 AWT6222 * * * * * * * * * InGaP HBT Technology High Efficiency: 22 % @ +16 dBm POUT (without DC/DC converter) 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 JCell/IMT Dual-Band Wireless Handsets and Data Devices AW T 622 2 APPLICATIONS The AWT6222 addresses the demand for increased integration in dual-band handsets for cellular 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 AWT6222 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. PRODUCT DESCRIPTION M28 Package 14 Pin 3 mm x 5 mm x 1 mm Surface Mount Module GND at slug (pad) VEN_CELL 1 Bias Control 14 GND RFIN_CELL 2 13 RFOUT_CELL VMODE1 3 12 VCC VBATT 4 11 VCCA VMODE2 (N/C) 5 10 GND RFIN_IMT 6 Bias Control 9 GND VEN_IMT 7 8 RFOUT_IMT GND Figure 1: Block Diagram 11/2008 AWT6222 GND VEN_CELL RFIN_CELL VMODE1 VBATT VMODE2 (N/C) RFIN_IMT VEN_IMT 1 2 3 4 5 6 7 GND 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_IMT VEN_IMT RFOUT_IMT GND GND VCCA VCC RFOUT_CELL GND DESCRIPTION Enable Voltage for Cell Bands RF Input for Cell Bands Mode Control Voltage 1 Battery Voltage No Connection RF Input for IMT Band Enable Voltage for IMT Band RF Output for IMT Band Ground Ground Supply Voltage A Supply Voltage RF Output for Cell Band Ground Data Sheet - Rev 2.1 11/2008 14 13 12 GND RFOUT_CELL VCC 11 VCCA 10 9 8 GND GND RFOUT_IMT 2 AWT6222 ELECTRICAL CHARACTERISTICS Table 2: Absolute Minimum and Maximum Ratings PARAMETER Supply Voltage (VBATT, VCC, VCCA) Mode Control Voltage (VMODE) Enable Voltage (VEN_CELL, VEN_IMT) 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 (VMODE) Cellular RF Output Power (POUT) R99 WCDMA, HPM HSPA (MPR=0), HPM R99 WCDMA, LPM HSPA (MPR=0), LPM IMT RF Output Power (POUT) R99 WCDMA, HPM HSPA (MPR=0), HPM R99 WCDMA, LPM HSPA (MPR=0), LPM Case Temperature (TC) MIN 824 1920 +3.2 +2.2 0 +2.2 0 28.5 (1) 27.5 (1) 15.5 (1) 14.5 (1) 28 (1) 27 (1) 15.5 (1) 14.5 (1) -30 TYP +3.4 +2.4 +2.4 29 28 16 15 28.5 27.5 16 15 MAX 849 1980 +4.2 +3.1 +0.5 +3.1 +0.5 29 28 16 15 28.5 27.5 16 15 +90 UNIT MHz V V V PA "on" PA "shut down" Low Bias Mode High Bias Mode COMMENTS Japan and US Cellular IMT 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 operation at VCC = +3.2 V, POUT is derated by 0.5 dB (all operating modes). Data Sheet - Rev 2.1 11/2008 3 AWT6222 Table 4: Electrical Specifications - Cellular Band (TC = +25 C, VBATT = VCC = +3.4 V, VENABLE = +2.4 V, 50 system) PARAMETER MIN 25.0 14.0 37 19 8:1 TYP 28 15.5 -41 -42 -62 -57 41 22 8 0.35 0.5 3 <1 -134.5 -139 -134.5 -139 -45 -50 MAX 30.5 18.0 -37.5 -37.5 -48 -48 13 0.8 0.8 5 5 -133 -137 -133 -137 -30 -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 VMODE pins, VMODE = +2.4 V through VENABLE pin through VBATT pin, VMODE1 = 2.4 V VBATT = +4.3 V, VCC = +4.3 V, VENABLE = 0 V, VMODE1 = 0 V POUT = +29 dBm, VMODE1 = 0 V, POUT = +16 dBm, VMODE1 =2.4 V POUT = +29 dBm, VMODE1 = 0 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) Low Bias Mode Mode Control Current Enable Current BATT Current Leakage Current Noise in Receive Band(2) (Band 6) Noise in Receive Band(3) (Band 5) 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 dBm/Hz dBc VSWR dBc VSWR See Note 4 Applies over full operating range Notes: (1) ACLR and Efficiency measured at 836.5 MHz. (2) 875 MHz to 885 MHz. (3) 869 MHz to 894 MHz. (4) 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 2.1 11/2008 AWT6222 Table 5: Electrical Specifications - IMT (Band 1) (TC = +25 C, VBATT = VCC = +3.4 V, VENABLE = +2.4 V, 50 system) PARAMETER MIN 25 12.0 36.5 19 8:1 TYP 27.5 14.0 -41 -43 -55 -56 40 23 8 0.35 0.3 3 <1 -136.5 -142 -38 -46 MAX 30 16.0 -37.5 -38 -48 -48 13 0.8 0.8 5 5 -135 -138 -30 -35 2:1 -70 UNIT COMMENTS POUT +28.5 dBm +16 dBm +28.5 dBm +16 dBm +28.5 dBm +16 dBm +28.5 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 = +4.3 V, VCC = +4.3 V, VENABLE = 0 V, VMODE1 = 0 V POUT = +28.5 dBm, VMODE1= 0 V, 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(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 1950 MHz. (2) 2110 MHz to 2170 MHz. (3) POUT < +28.5 dBm, In-band load VSWR < 5:1, Out-of-band load VSWR < 10:1. Applies over all operating conditions. Data Sheet - Rev 2.1 11/2008 5 AWT6222 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 pins. 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. Table 6: Bias Control APPLICATION UMTS - low power UMTS - high power OPTIONAL - low power 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 - 3.2 V 3.2 - 4.2 V VBATT > 3.2 V > 3.2 V > 3.2 V > 3.2 V 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 Low power mode for lowest quiescent current consumption. GND at slug (pad) VEN_CELL (1) 0.01 F (3) 1 Bias Control 2 14 GND (3) RFIN_CELL TRL1 13 TRL2 68 pF RFOUT_CELL VMODE 3 12 1000 pF (4) VCC VBATT 2.2 F 68 pF (2) 4 11 TRL5 2.2 F N/C (1) 5 10 GND RFIN_IMT (3) TRL3 6 Bias Control 9 GND (3) VEN_IMT 0.01 F 7 8 TRL4 68 pF RFOUT_IMT GND Note: (1) Add blocking cap if DC voltage is present on input pin. (2) 68 pF cap should be placed as close as possible to Pin 4. (3) TRL should be short and of 50 characteristic impedance. (4) TRL 5 should be as long as possible (minimum of 0.1 at 800 MHz) and capable of handling 750 mA current. Optional 4.7 nH Inductor may be substituted. Figure 3: Application Circuit 6 Data Sheet - Rev 2.1 11/2008 AWT6222 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 2.1 11/2008 7 AWT6222 ORDERING INFORMATION ORDER NUMBER AWT6222RM28Q7 TEMPERATURE RANGE -30 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 AWT6222RM28P9 -30 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 2.1 11/2008 |
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