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HELPTM IMT/WCDMA 3.4V/27.5dBm Linear Power Amplifier Module FEATURES * InGaP HBT Technology AWT6275 Data Sheet - Rev 2.2 * * * * * * * * High Efficiency: 43% @ POUT = +27.5 dBm 21% @ POUT = +16 dBm 15% @ POUT = +7 dBm Low Quiescent Current: 16 mA Low Leakage Current in Shutdown Mode:<1 mA VREF = +2.85 V (+2.75 V min over temp) Optimized for a 50 V System Low Profile Miniature Surface Mount Package RoHS Compliant Package, 250 oC MSL-3 HSPA Capable AWT6275 APPLICATIONS * WCDMA/HSPA IMT-Band Wireless Handsets and Data Devices PRODUCT DESCRIPTION The AWT6275 meets the increasing demands for higher output power in UMTS handsets. The PA module is optimized for VREF = +2.85 V, a requirement for compatibility with the Qualcomm(R) 6250 chipset. The device is manufactured on an advanced InGaP HBT MMIC technology offering state-of-the-art reliability, temperature stability, and ruggedness. Selectable bias modes that optimize efficiency for different output power levels, and a M20 Package 10 Pin 4 mm x 4 mm x 1 mm Surface Mount Module shutdown mode with low leakage current, increase handset talk and standby time. The self-contained 4 mm x 4 mm x 1 mm surface mount package incorporates matching networks optimized for output power, efficiency, and linearity in a 50 V system. GND at slug (pad) VCC RFIN GND 1 2 3 Bias Control 10 VCC 9 8 7 6 Figure 1: Block Diagram 11/2008 GND RFOUT GND GND VMODE 4 VREF 5 AWT6275 VCC RFIN GND VMODE VREF 1 2 3 4 5 GND 10 VCC 9 8 7 6 GND RFOUT GND GND GND Figure 2: Pinout (X-ray Top View) Table 1: Pin Description PIN 1 2 3 4 5 6 7 8 9 10 NAME VCC RFIN GND VMODE VREF GND GND RFOUT GND VCC DESCRIPTION Supply Voltage RF Input Ground Mode Control Voltage Reference Voltage Ground Ground RF Output Ground Supply Voltage 2 Data Sheet - Rev 2.2 11/2008 AWT6275 ELECTRICAL CHARACTERISTICS Table 2: Absolute Minimum and Maximum Ratings PARAMETER Supply Voltage (VCC) Mode Control Voltage (VMODE) Reference Voltage (VREF) 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 Table 3: Operating Ranges PARAMETER Operating Frequency (f) Supply Voltage (VCC) Reference Voltage (VREF) Mode Control Voltage (VMODE) RF Output Power (POUT) R99 WCDMA, HPM HSPA (MPR=0), HPM R99 WCDMA, LPM HSPA (MPR=0), LPM Case Temperature (TC) MIN 1920 +3.2 +2.75 0 +2.3 0 27(1) 26(1) 15.5(1) 14.5(1) -20 TYP +3.4 +1.5 +2.85 +2.85 27.5 26.5 16 15 MAX 1980 +4.2 +2.95 +0.5 +3.1 +0.5 27.5 26.5 16 15 +90 UNIT MHz V V V POUT < +27.5 dBm POUT < 7 dBm PA "on" PA "shut down" Low Bias Mode High Bias Mode COMMENTS 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. Data Sheet - Rev 2.2 11/2008 3 AWT6275 Table 4: Electrical Specifications (TC = +25 C, VCC = +3.4 V, VREF = +2.85 V, 50 system) PARAMETER MIN 24.5 13.5 12 39 18 12 TYP 26.5 15.5 14 -41 -43 -40 -58 -52 -57 43 21 15 16 3.6 0.3 <1 -141 -45 -50 MAX 29 17.5 16 -38 -38 -38 -48 -48 -48 22 7 1 5 -138 -40 -45 2:1 UNIT COMMENTS POUT = +27.5 dBm, VMODE = 0 V POUT = +16 dBm, VMODE = +2.85 V POUT = +7 dBm, VCC = 1.5 V, VMODE = +2.85 V POUT = +27.5 dBm, VMODE = 0 V POUT = +16 dBm, VMODE = +2.85 V POUT = +7 dBm, VCC = 1.5 V, VMODE = +2.85 V POUT = +27.5 dBm, VMODE = 0 V POUT = +16 dBm, VMODE = +2.85 V POUT = +7 dBm, VCC = 1.5 V, VMODE = +2.85 V POUT = +27.5 dBm, VMODE = 0 V POUT = +16 dBm, VMODE = +2.85 V POUT = +7 dBm, VCC = 1.5 V, VMODE = +2.85 V VMODE = +2.85 V, VCC = 3.4 V through VREF pin through VMODE pin, VMODE = +2.85 V VCC = +4.2 V, VREF = 0 V, VMODE = 0 V Gain dB ACLR1 at 5 MHz offset (1) dBc ACLR2 at 10 MHz offset dBc Power-Added Efficiency (1) % Quiescent Current (Icq) Reference Current Mode Control Current Leakage Current Noise in Receive Band Harmonics 2fo 3fo, 4fo Input Impedance mA mA mA A dBm/Hz 2110 MHz to 2170 MHz dBc VSWR POUT < +27.5 dBm Spurious Output Level (all spurious outputs) - - -70 dBc POUT < +27.5 dBm In-band load VSWR < 5:1 Out-of-band load VSWR < 10:1 Applies over all operating conditions Applies over full operating range Load mismatch stress with no permanent degradation or failure 10:1 - - VSWR Notes: (1) ACLR and Efficiency measured at 1950 MHz. 4 Data Sheet - Rev 2.2 11/2008 AWT6275 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 VREF and VMODE 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 VMODE Table 6: Bias Control APPLICATION WCDMA - low power WCDMA - med power WCDMA - high power Shutdown POUT LEVELS <+7 dBm 7 < POUT < +16 dBm >+16 dBm BIAS MODE Low Low High Shutdown VREF VMODE VCC > +1.5 +3.4 +3.4 - voltage. The Bias Control table lists the recommended modes of operation for various applications. Three operating modes are recommended to optimize current consumption. High Bias/High Power operating mode is for POUT levels > 16 dBm. At ~ 16 dBm - 7 dBm, the PA should be "Mode Switched" to Low Bias Mode. For POUT levels < ~7 dBm, the VCC can be switched to 1.5 V (Low Bias Mode is also used for POUT range). +2.85 V +2.85 V +2.85 V +2.85 V +2.85 V 0V 0V 0V VCC1 VCC2 C1 0.01F RF IN VMODE VREF 1 2 3 4 5 VCC RFIN GND VMODE VREF VCC GND RFOUT GND GND GND at slug 10 9 8 7 6 C3 0.01F C4 2.2F ceramic RF OUT 10K V Optional pull-down C2 0.01F Figure 3: Application Circuit Data Sheet - Rev 2.2 11/2008 5 AWT6275 PACKAGE OUTLINE Figure 4: Package Outline - 10 Pin 4 mm x 4 mm x 1 mm Surface Mount Module 75R 75R Figure 5: Branding Specification 6 Data Sheet - Rev 2.2 11/2008 AWT6275 Figure 6: Tape & Reel Packaging Table 6: Tape & Reel Dimensions PACKAGE TYPE 4 mm x 4 mm x 1 mm TAPE WIDTH 12 mm POCKET PITCH 8 mm REEL CAPACITY 2500 MAX REEL DIA 13" Data Sheet - Rev 2.2 11/2008 7 AWT6275 ORDERING INFORMATION ORDER NUMBER TEMPERATURE RANGE -20 oC to +90 oC PACKAGE DESCRIPTION COMPONENT PACKAGING AWT6275RM20P8 RoHS Compliant 10 Pin 4 mm x 4 mm x 1 mm Tape and Reel, 2500 pieces per Reel Surface Mount Module RoHS Compliant 10 Pin 4 mm x 4 mm x 1 mm Partial Tape and Reel Surface Mount Module AWT6275RM20P9 -20 oC to +90 oC 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 2.2 11/2008 |
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