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| 450 MHz CDMA 3.4V/29.5dBm Linear Power Amplifier Module FEATURES AWT6388 DATA SHEET - Rev 2.0 * * * * * * * * * InGaP HBT Technology High Efficiency: 38% CDMA Low Receive Band Noise (NRX) -134 dBm/Hz Small Foot Print (4 mm x 4 mm) 50 Input and Output Matching Shut Down and Mode Control CDMA 2000 1XRTT Compliant VREF = +2.85 V RoHS Compliant Package, 250 oC MSL-3 AW T 638 8R APPLICATIONS * CDMA/EVDO 450 MHz Wireless Handsets and Data Devices M20 Package 10 Pin 4 mm x 4 mm x 1 mm Surface Mount Module PRODUCT DESCRIPTION The AWT6388R is a high power, high efficiency amplifier module for CDMA450 wireless applications. The device is manufactured on an advanced InGaP HBT MMIC technology offering state-of-the-art reliability, temperature stability and ruggedness. A low power quiescent current mode is digitally controlled to reduce power drain on the system battery. The 4 mm x 4 mm x 1 mm laminate package is self contained, incorporating 50 input and output matching networks optimized for output power, linearity, and efficiency. Figure 1: Block Diagram 09/2008 AWT6388 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 2.1 09/2008 AWT6388 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 +3.4 +3.4 +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) Reference Voltage (VREF) Mode Control Voltage (VMODE) RF Output Power (POUT) Case Temperature (TC) MIN 450 +3.2 +2.75 0 0 +2.5 +29.0 (1) -30 TYP +3.4 +2.85 0 0 +2.85 +29.5 MAX 460 +4.2 +2.95 +0.5 +0.5 +2.95 +90 UNIT MHz V V V dBm o COMMENTS PA"on" PA"shut down" High Bias Mode Low Bias Mode CDMA, VCC =+3.4V 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 2.1 09/2008 3 AWT6388 Table 4: Electrical Specifications - CDMA Operation (IS- 95 Modulation) (TC = +25 OC, 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 (1) Primary Channel BW = 1.23 MHZ Adjacent Channel BW = 30 kHz Power-Added Efficiency (1), (2) 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) Load mismatch stress with no permanent degradation or failure MIN 24.5 23 TYP 27 25.5 MAX 30 28 UNIT dB COMMENTS POUT = +29.5 dBm, VMODE = 0 V POUT = +16 dBm, VMODE = +2.85 V - -52 -52 -46.5 -47 dB POUT = +29.5 dBm, VMODE = 0 V POUT = +16 dBm, VMODE = +2.85 V 34 6 - -59 -68 38 7 50 5 0.3 <1 -134 -39 -46 - -56.5 -57 85 7 0.8 5 -132 -30 -35 2.5:1 dB % mA mA mA A POUT = +29.5 dBm, VMODE = 0 V POUT = +16 dBm, VMODE = +2.85 V POUT = +29.5 dBm, VMODE = 0 V POUT = +16 dBm, VMODE = +2.85 V through VCC pins, VMODE = +2.85 V through VREF pin, PA "on" through VMODE pin, (Low Bias Mode), VMODE = +2.85 V VCC = +4.3 V, VREF = 0 V, VMODE = 0 V dBm/Hz fO +10 MHz, POUT < +29.5 dBm POUT < +29.5 dBm CW Measurement dBc VSWR POUT < +29.5 dBm In-band Load VSWR < 5:1 Out-of-band Load VSWR < 10:1 Applies over all operating ranges Applies over all operating ranges - - -70 dBc 10:1 - - VSWR Notes: (1) POUT is derated by 0.5 dB for CDMA 2000 operation. (2) ACPR and Efficiency measured at 455 MHz. 4 Data Sheet - Rev 2.1 09/2008 AWT6388 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 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 Table 5: Bias Control APPLICATION CDMA - low power CDMA - high power Shutdown POUT LEVELS < +16 dBm >+16 dBm BIAS MODE Low High Shutdown VREF VMODE VCC voltage. The Bias Control table lists the recommended modes of operation for various applications. High Bias Mode is recommended for POUT levels > 16 dBm. At POUT <16dBm. The PA should be "Mode Switched" to Low Bias Mode to improve efficiency and reduce current consumption at power output levels below 16 dBm. +2.85 V +2.85 V +3.2 - 4.2 V +2.85 V 0V 0V 0V +3.2 - 4.2 V +3.2 - 4.2 V Figure 3: Application Circuit Data Sheet - Rev 2.1 09/2008 5 AWT6388 PACKAGE OUTLINE Figure 4: M20 Package Outline - 10 Pin 4 mm x 4 mm x 1 mm Surface Mount Module Figure 5: Branding Specification 6 Data Sheet - Rev 2.1 09/2008 AWT6388 COMPONENT PACKAGING Figure 6: Tape & Reel Packaging Table 5: 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 2.1 09/2008 7 AWT6388 ORDERING INFORMATION ORDER NUMBER AWT6388RM20P8 TEMPERATURE RANGE -30 oC to +90 oC PACKAGE DESCRIPTION RoHS Compliant 10 Pin 4 mm x 4 mm x 1 mm Surface Mount Module RoHS Compliant 10 Pin 4 mm x 4 mm x 1 mm Surface Mount Module COMPONENT PACKAGING Tape and Reel, 2500 pieces per Reel AWT6388RM20P9 -30 oC to +90 oC 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 09/2008 |
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