AWT6222 HELP3TM Tri-band US Cellular/Japan Cellular/IMT UMTS/WCDMA Linear Power Amplifier Module Data Sheet - Rev 2.1 FEATURES • 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 AW T 622 2 APPLICATIONS • WCDMA/HSPA JCell/IMT Dual-Band Wireless Handsets and Data Devices PRODUCT DESCRIPTION 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 V MODE 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’ HELP3™ 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 Ω system. M28 Package 14 Pin 3 mm x 5 mm x 1 mm Surface Mount Module GND at slug (pad) VEN_CELL 1 14 GND Bias Control RFIN_CELL 2 13 RFOUT_CELL VMODE1 3 12 VCC VBATT 4 11 VCCA VMODE2 (N/C) 5 10 GND RFIN_IMT 6 VEN_IMT 7 Bias Control 9 GND 8 RFOUT_IMT GND Figure 1: Block Diagram 11/2008 AWT6222 GND VEN_CELL 1 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 9 GND VEN_IMT 7 8 RFOUT_IMT GND Figure 2: Pinout Table 1: Pin Description 2 PIN NAME DESCRIPTION 1 VEN_CELL Enable Voltage for Cell Bands 2 RFIN_CELL RF Input for Cell Bands 3 VMODE1 Mode Control Voltage 1 4 VBATT Battery Voltage 5 VMODE2 (N/C) No Connection 6 RFIN_IMT RF Input for IMT Band 7 VEN_IMT Enable Voltage for IMT Band 8 RFOUT_IMT 9 GND Ground 10 GND Ground 11 VCCA Supply Voltage A 12 VCC 13 RFOUT_CELL 14 GND RF Output for IMT Band Supply Voltage RF Output for Cell Band Ground Data Sheet - Rev 2.1 11/2008 AWT6222 ELECTRICAL CHARACTERISTICS Table 2: Absolute Minimum and Maximum Ratings PARAMETER MIN MAX UNIT Supply Voltage (VBATT, VCC, VCCA) 0 +5 V Mode Control Voltage (VMODE) 0 +3.5 V Enable Voltage (VEN_CELL, VEN_IMT) 0 +3.5 V RF Input Power (PIN) - +10 dBm -40 +150 °C Storage Temperature (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 Operating Frequency (f) 824 1920 - 849 1980 MHz Supply Voltage (VCC and VBATT) +3.2 +3.4 +4.2 V Enable Voltage (VEN) +2.2 0 +2.4 - +3.1 +0.5 V PA "on" PA "shut down" Mode Control Voltage (VMODE) +2.2 0 +2.4 - +3.1 +0.5 V Low Bias Mode High Bias Mode Cellular RF Output Power (POUT) R99 WCDMA, HPM HSPA (MPR=0), HPM R99 WCDMA, LPM HSPA (MPR=0), LPM 28.5 (1) 27.5 (1) 15.5 (1) 14.5 (1) 29 28 16 15 29 28 16 15 dBm 3GPP TS 34.121-1, Rel 7 Table C.11.1.3 IMT RF Output Power (POUT) R99 WCDMA, HPM HSPA (MPR=0), HPM R99 WCDMA, LPM HSPA (MPR=0), LPM 28 (1) 27 (1) 15.5 (1) 14.5 (1) 28.5 27.5 16 15 28.5 27.5 16 15 dBm 3GPP TS 34.121-1, Rel 7 Table C.11.1.3 -30 - +90 °C Case Temperature (TC) COMMENTS Japan and US Cellular IMT 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 Ω system) PARAMETER MIN TYP MAX UNIT Gain 25.0 14.0 28 15.5 30.5 18.0 ACLR1 at 5 MHz offset (1) - -41 -42 ACLR2 at 10 MHz offset - COMMENTS POUT VMODE1 dB +29 dBm +16 dBm 0V 2.4 V -37.5 -37.5 dBc +29 dBm +16 dBm 0V 2.4 V -62 -57 -48 -48 dBc +29 dBm +16 dBm 0V 2.4 V 37 19 41 22 - % +29 dBm +16 dBm 0V 2.4 V Quiescent Current (Icq) Low Bias Mode - 8 13 mA VMODE1 = +2.4 V Mode Control Current - 0.35 0.8 mA through VMODE pins, VMODE = +2.4 V Enable Current - 0.5 0.8 mA through VENABLE pin BATT Current - 3 5 mA through VBATT pin, VMODE1 = 2.4 V Leakage Current - <1 5 µA VBATT = +4.3 V, VCC = +4.3 V, VENABLE = 0 V, VMODE1 = 0 V Noise in Receive Band(2) (Band 6) - -134.5 -139 -133 -137 dBm/Hz POUT = +29 dBm, VMODE1 = 0 V, POUT = +16 dBm, VMODE1 =2.4 V Noise in Receive Band(3) (Band 5) - -134.5 -139 -133 -137 dBm/Hz POUT = +29 dBm, VMODE1 = 0 V, POUT = +16 dBm, VMODE1 =2.4 V Harmonics 2fo 3fo, 4fo - -45 -50 -30 -35 dBc Input Impedance - - 2:1 VSWR Spurious Output Level (all spurious outputs) - - -70 dBc 8:1 - - VSWR Power-Added Efficiency (1) Load mismatch stress with no permanent degradation or failure POUT < +29 dBm 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 Ω system) PARAMETER MIN TYP MAX UNIT Gain 25 12.0 27.5 14.0 30 16.0 ACLR1 at 5 MHz offset (1) - -41 -43 ACLR2 at 10 MHz offset - COMMENTS POUT VMODE1 dB +28.5 dBm +16 dBm 0V 2.4 V -37.5 -38 dBc +28.5 dBm +16 dBm 0V 2.4 V -55 -56 -48 -48 dBc +28.5 dBm +16 dBm 0V 2.4 V 36.5 19 40 23 - % +28.5 dBm +16 dBm 0V 2.4 V Quiescent Current (Icq) Low Bias Mode - 8 13 mA VMODE1 = +2.4 V Mode Control Current - 0.35 0.8 mA through VMODE pins, VMODE = +2.4 V Enable Current - 0.3 0.8 mA through VENABLE pin BATT Current - 3 5 mA through VBATT pin, VMODE1 = 2.4 V Leakage Current - <1 5 µA VBATT = +4.3 V, VCC = +4.3 V, VENABLE = 0 V, VMODE1 = 0 V Noise in Receive Band(2) - -136.5 -142 -135 -138 dBm/Hz Harmonics 2fo 3fo, 4fo - -38 -46 -30 -35 dBc Input Impedance - - 2:1 VSWR Spurious Output Level (all spurious outputs) - - -70 dBc 8:1 - - VSWR Power-Added Efficiency (1) Load mismatch stress with no permanent degradation or failure POUT = +28.5 dBm, VMODE1= 0 V, V POUT = +16 dBm, VMODE1 = +2.4 V 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 The Bias Control table lists the recommended modes of operation for various applications. VMODE2 is not necessary for this PA. Shutdown Mode 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. 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 POUT LEVELS BIAS MODE VENABLE VMODE1 VCC VBATT UMTS - low power < +16 dBm Low +2.4 V +2.4 V 3.2 - 4.2 V > 3.2 V UMTS - high power > +16 dBm High +2.4 V 0V 3.2 - 4.2 V > 3.2 V OPTIONAL - low power < +7 dBm Low +2.4 V +2.4 V 1.5 - 3.2 V > 3.2 V - Shutdown 0V 0V 3.2 - 4.2 V > 3.2 V APPLICATION Shutdown GND at slug (pad) VEN_CELL 1 0.01 F (1) 14 GND Bias Control (3) RFIN_CELL TRL1 (3) 2 13 3 12 (2) 4 11 N/C 5 10 GND 6 9 GND VMODE 68 pF TRL2 RFOUT_CELL VCC 1000 pF (4) VBATT 68 pF 2.2 F (1) RFIN_IMT 2.2 F (3) TRL3 TRL5 Bias Control 7 VEN_IMT (3) 8 0.01 F 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 TEMPERATURE RANGE PACKAGE DESCRIPTION COMPONENT PACKAGING AWT6222RM28Q7 -30 °C to +85 °C RoHS Compliant 14 Pin 3 mm x 5 mm x 1 mm Surface Mount Module Tape and Reel, 2500 pieces per Reel AWT6222RM28P9 -30 °C to +85 °C RoHS Compliant 14 Pin 3 mm x 5 mm x 1 mm Surface Mount Module 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: [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. 8 Data Sheet - Rev 2.1 11/2008