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| AWT6137 HELP Cellular Dual Mode AMPS/CDMA 3.4V/28dBm Linear Power Amplifier Module PRELIMINARY DATA SHEET - Rev 1.0 TM FEATURES * * InGaP HBT Technology High Efficiency: 39% @ +28 dBm 20% @ +16 dBm * * * * * Low Quiescent Current: 15 mA Low Leakage Current in Shutdown Mode: <1 A VREF = +2.85 V (+2.7 V Min Over Temp.) Low Profile Surface Mount Package: 1.56mm Max CDMA 1XRTT and 1xEV-DO Compliant AWT613 7 APPLICATIONS * * Single Mode CDMA Wireless Handsets Dual Mode AMPS/CDMA Wireless Handsets M7 Package 10 Pin 4 x 4 x 1.5 mm Surface Mount Module handset. The device has mode-switching to take advantage of its high efficiency operation over a wide range of output powers. Higher low power efficiency is achieved without an external DAC or DC-DC converter. The integrated power amplifier module employs a proprietary bias control and temperature compensation circuit that assures stable operation, even at extreme temperature conditions. The self contained 4 x 4 x 1.5 mm surface mount package incorporates matching networks optimized for output power, efficiency and linearity in a 50 system making it easy to incorporate the device into BOTH new and existing designs. GND at slug (pad) PRODUCT DESCRIPTION The AWT6137 CDMA/AMPS Power Amplifier is a high performance CDMA2000/ 1XRTT amplifier designed specifically for Cellular wireless applications. This rugged, easy to use InGaP HBT design delivers state of the art efficiency and temperature stability with very low DC power consumption. The AWT6137 PA module has the lowest CDG currents available to handset manufacturers today. A combination of low idle current and mode switching enables the AWT6137 to deliver unparalleled CDMA average power efficiencies. This bias feature allows the AWT6137 to significantly increase the battery usage time of a mobile VREF 1 10 GND GND RFOUT GND VCC VMODE 2 GND 3 RFIN VCC 4 Bias Control 9 8 7 5 6 Figure 1: Block Diagram 03/2004 AWT6137 GND VREF 1 VMODE 2 GND 3 RFIN VCC 4 5 GND Figure 2: Pinout (X-ray Top View) 10 GND 9 8 7 6 GND RFOUT GND VCC Table 1: Pin Description PIN 1 2 3 4 5 6 7 8 9 10 NAME VREF VMODE GND RFIN V CC V CC GND RFOUT GND GND DESCRIPTION Reference Voltage Mode Control Ground RF Input Supply Voltage Supply Voltage Ground RF Output Ground Ground 2 PRELIMINARY DATA SHEET - Rev 1.0 03/2004 AWT6137 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 dB m 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) Reference Voltage (VREF) Mode Control Voltage (VMODE) RF Output Power (POUT) Case Temperature (TC) MIN 824 +3.2 +2.7 0 +2.5 0 30.5 27.5 -30 (1) (1) TYP +3.4 +2.85 +2.85 31.0 28.0 - MAX 849 +4.2 +3.1 +0.5 +3.1 +0.5 +85 UNIT MHz V V V dB m C COMMENTS PA "on" PA "shut down" Low Bias Mode High Bias Mode AMPS CDMA 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 TC = +85 oC and VCC = +3.2 V, POUT is derated by 0.5 dB. PRELIMINARY DATA SHEET - Rev 1.0 03/2004 3 AWT6137 Table 4: Electrical Specifications - AMPS Operation (TC = +25 C, VCC = +3.4 V, VREF = +2.85 V, VMODE = 0 V, POUT = +31 dBm, 50 system) PARAMETER Gain Gain Variation Power-Added Efficiency Quiescent Current (Icq) Reference Current Mode Control Current Leakage Current Noise in Receive Band Harmonics 2fo 3fo, 4fo Input Impedance Spurious Output Level (all spurious outputs) MIN 25.5 50 - TYP 26.5 0.5 55 100 3.5 0 <1 -134 -40 -45 - MAX 30 1.5 120 5.0 0.1 5 -132 -30 -30 2:1 -65 UNIT dB dB % mA mA mA A COMMENTS through VREF pin through VMODE pin, VMODE = 0 V VCC = +4.2 V, VREF = 0 V, VMODE = 0 V dBm/Hz 869 MHz to 894 MHz dB c VSWR dB c POUT < +31 dBm In-band load VSWR < 5:1 Out-of-band load VSWR < 10:1 VCC = +5.0 V PIN = +5 dBm Applies over full operating temperature range Load mismatch stress with no permanent degradation or failure 8:1 - - VSWR 4 PRELIMINARY DATA SHEET - Rev 1.0 03/2004 AWT6137 Table 5: Electrical Specifications - CDMA Operation (TC = +25 C, VCC = +3.4 V, VREF = +2.85 V, 50 system) PARAMETER Gain Adjacent Channel Power at + 885 kHz offset (1) Primary Channel BW = 1.23 MHz Adjacent Channel BW = 30 kHz Adjacent Channel Power at + 1.98 MHz offset Primary Channel BW = 1.23 MHz Adjacent Channel BW = 30 kHz Power-Added Efficiency (1) Quiescent Current (Icq) MIN 25 14 TYP 27 16 MAX 30 20 UNIT dB COMMENTS POUT = +28 dBm, VMODE = 0 V POUT = +16 dBm, VMODE = +2.85 V - -49 -54 -47 -47 dB c POUT = +28 dBm, VMODE = 0 V POUT = +16 dBm, VMODE = +2.85 V 37 18 1 - -59 -60 39 20 1.7 100 15 3.5 0.6 <1 -135 -40 -45 - -56 -57 120 20 5.0 1 5 -133 -30 -30 2:1 -65 dB c POUT = +28 dBm, VMODE = 0 V POUT = +16 dBm, VMODE = +2.85 V POUT = +28 dBm, VMODE = 0 V POUT = +16 dBm, VMODE = +2.85 V POUT = 0 dBm, VMODE = +2.85 V VMODE = 0 V VMODE = +2.85 V through VREF pin through VMODE pin VCC = +4.2 V, VREF = 0 V, VMODE = 0 V % mA mA mA A Reference Current Mode Control Current Leakage Current Noise in Receive Band Harmonics 2fo 3fo, 4fo Input Impedance Spurious Output Level (all spurious outputs) dBm/Hz 869 MHz to 894 MHz dB c VSWR dB c POUT < +28 dBm In-band load VSWR < 5:1 Out-of-band load VSWR < 10:1 VCC = +5.0 V PIN = +5 dBm Applies over full operating temperature range Load mismatch stress with no permanent degradation or failure 8:1 - - VSWR Notes: (1) PAE and ACP limit applies at 836.5 MHz. PRELIMINARY DATA SHEET - Rev 1.0 03/2004 5 AWT6137 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 a logic low levels (see Operating Ranges table) to both 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 the VMODE voltage. The Bias Control table lists the recommended modes of operation for various applications. Table 6: Bias Control APPLICATION AMPS CDMA - low power CDMA - high power Shutdown POUT LE V E LS (all) <+16 dBm >+16 dBm BIAS MODE High Low High Shutdown V R EF +2.85 V VMODE 0V +2.85 V +2.85 V +2.85 V 0V 0V 0V 6 PRELIMINARY DATA SHEET - Rev 1.0 03/2004 AWT6137 PACKAGE OUTLINE Figure 3: M7 Package Outline - 10 Pin 4 x 4 x 1.5 mm Surface Mount Module 37 AWT6137 BBBB Laser Marked Figure 4: Branding Specification PRELIMINARY DATA SHEET - Rev 1.0 03/2004 7 AWT6137 COMPONENT PACKAGING Figure 5: Tape & Reel Packaging Table 7: Tape & Reel Dimensions PACKAGE TYPE 4 X 4 x 1.5 mm TAPE WIDTH 12mm POCKET PITCH 8mm REEL CAPACITY 2500 MAX REEL DIA 13" 8 PRELIMINARY DATA SHEET - Rev 1.0 03/2004 AWT6137 NOTES PRELIMINARY DATA SHEET - Rev 1.0 03/2004 9 AWT6137 NOTES 10 PRELIMINARY DATA SHEET - Rev 1.0 03/2004 AWT6137 NOTES PRELIMINARY DATA SHEET - Rev 1.0 03/2004 11 AWT6137 ORDERING INFORMATION ORDER NUMBER TEMPERATURE RANGE PACKAGE DESCRIPTION 10 P i n 4 x 4 x 1.5 mm Surface Mount Module COMPONENT PACKAGING AWT6137M7P8 -30 C to +85 C Tape and Reel, 2500 pieces per 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. 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. 12 PRELIMINARY DATA SHEET - Rev 1.0 03/2004 |
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