AWT6112 Cellular Dual Mode AMPS/CDMA 3.4V/28dBm Linear Power Amplifier Module PRELIMINARY DATA SHEET - Rev 1.6 FEATURES • InGaP HBT Technology • High Efficiency: 54% AMPS, 38% CDMA • Low Quiescent Current: 50 mA • Low Leakage Current in Shutdown Mode: <5 µA • Optimized for a 50 Ω System • Low Profile Surface Mount Package: 1.56mm Max • CDMA 1XRTT Compliant • CDMA 1xEV-DO Compliant • RoHS Compliant Package Option, 250 oC MSL-3 APPLICATIONS • Single Mode CDMA Wireless Handsets • Dual Mode AMPS/CDMA Wireless Handsets M7 Package 10 Pin 4 mm x 4 mm x 1.5 mm Surface Mount Module PRODUCT DESCRIPTION The AWT6112 is a high power, high efficiency amplifier module for dual mode AMPS/CDMA wireless handset applications. 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 shutdown mode with low leakage current, serve to increase handset talk and standby time. The self contained 4 mm x 4 mm x 1.5 mm surface mount package incorporates matching networks optimized for output power, efficiency and linearity in a 50 Ω system. GND at slug (pad) VREF 10 GND 9 GND GND 3 8 RFOUT RFIN 4 7 GND VCC 5 6 VCC 1 VMODE 2 Bias Control Figure 1: Block Diagram 06/2005 AWT6112 GND VREF 1 10 GND VMODE 2 9 GND GND 3 8 RFOUT RFIN 4 7 GND VCC 5 6 VCC GND Figure 2: Pinout (X-ray Top View) Table 1: Pin Description 2 PIN NAME DESCRIPTION 1 VREF Reference Voltage 2 VMODE Mode Control 3 GND Ground 4 RFIN RF Input 5 V CC Supply Voltage 6 V CC Supply Voltage 7 GND Ground 8 RFOUT RF Output 9 GND Ground 10 GND Ground PRELIMINARY DATA SHEET - Rev 1.6 06/2005 AWT6112 ELECTRICAL CHARACTERISTICS Table 2: Absolute Minimum and Maximum Ratings PAR AME T E R MIN M AX U N IT Supply Voltage (VCC ) DC Only RF Dri ve < +5 dBm 0 0 Mode Control Voltage (VMODE) 0 +3.5 V Reference Voltage (VREF) 0 +3.5 V RF Input Power (PIN) - +10 dBm -40 +150 °C Storage Temperature (TSTG) +8 +6 (1) V 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. Notes: (1) VSWR < 2:1 Table 3: Operating Ranges PARAMETER MIN TYP MAX UNIT Operating Frequency (f) 824 - 849 MHz Supply Voltage (VCC) +3.2 +3.4 +4.2 V Reference Voltage (VREF) +2.75 0 +2.85 - +3.1 +0.5 V PA "on" PA "shut down" Mode Control Voltage (VMODE) +2.5 0 +2.85 - +3.1 +0.5 V Low Bias Mode High Bias Mode +31.0 +28.0 - dB m - +85 °C RF Output Power (POUT) +30.5 +27.5 Case Temperature (TC) -30 (1) (1) COMMENTS AMPS Mode CDMA Mode 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 = 100 °C, POUT is derated an additional 0.5 dB for +3.2 V < VCC < +3.4 V. PRELIMINARY DATA SHEET - Rev 1.6 06/2005 3 AWT6112 Table 4: Electrical Specifications - AMPS Operation (TC = +25 °C, VCC = +3.4 V, VREF = +2.85 V, VMODE = +2.85 V, POUT = +31 dBm, 50 Ω system) PAR AME T E R MIN T YP M AX U N IT 25 26.5 29 dB - 0.3 0.75 dB Power-Added Effi ci ency 50 54 - % Qui escent Current (Icq) - 49 60 mA Reference Current - 2.3 4.0 mA through VREF pi n Mode Control Current - 0.35 0.7 mA through VMODE pi n Leakage Current - <1 5 mA VCC = +4.2 V, VREF = 0 V, VMODE = 0 V Noi se i n Recei ve Band - -135 -133 Harmoni cs 2fo 3fo, 4fo - -40 -55 -30 -30 dBc Input Impedance - - 2:1 VSWR Gai n Gai n Vari ati on Spuri ous Output Level (all spuri ous outputs) Load mi smatch stress wi th no permanent degradati on or fai lure 4 - 8:1 - - -65 - C OMME N T S dBm/Hz 869 MHz to 894 MHz dBc VSWR POUT < +31 dBm In-band load VSWR < 8:1 Out-of-band load VSWR < 8:1 Appli es over all voltage and temperature operati ng ranges VCC = +5.0 V PIN = +5 dBm Appli es over full operati ng temperature ranges PRELIMINARY DATA SHEET - Rev 1.6 06/2005 AWT6112 Table 5: Electrical Specifications - CDMA Operation (TC = +25 °C, VCC = +3.4 V, VREF = +2.85 V, 50 Ω system) PAR AME T E R MIN T YP M AX U N IT 26 24 27.5 26.5 30 28 dB POUT < +28 dBm, VMODE = 0 V POUT < +16 dBm, VMODE = 2.85 V Adjacent Channel Power at 6885 kHz offset (1) Pri mary Channel BW = 1.23 MHZ Adjacent Channel BW = 30 kHz - -49 -48 -47 -46 dB POUT < +28 dBm, VMODE = 0 V POUT < +16 dBm, VMODE = 2.85 V Adjacent Channel Power at 61.98 MHz offset Pri mary Channel BW = 1.23 MHZ Adjacent Channel BW = 30 kHz - -58 -68 -56 -57 dB POUT < +28 dBm, VMODE = 0 V POUT < +16 dBm, VMODE = 2.85 V 37 8 38.5 8.5 - % POUT = +28 dBm, VMODE = 0 V POUT = +16 dBm, VMODE = +2.85 V Qui escent Current (Icq) - 78 49 95 60 mA VMODE = 0 V VMODE = +2.85 V Reference Current - 2.3 4.0 mA through VREF pi n Mode Control Current - 0.35 0.7 mA through VMODE pi n, Leakage Current - <1 5 mA VCC = +4.2 V, VREF = 0 V, VMODE = 0 V Noi se i n Recei ve Band - -135 -132 Harmoni cs 2fo 3fo, 4fo - -45 -55 -30 -30 dBc Input Impedance - - 2:1 VSWR Gai n Power-Added Effi ci ency (1) Spuri ous Output Level (all spuri ous outputs) Load mi smatch stress wi th no permanent degradati on or fai lure C OMME N T S dBm/Hz 869 MHz to 894 MHz - - -65 dBc 8:1 - - VSWR POUT < +28 dBm In-band load VSWR < 8:1 Out-of-band load VSWR < 8:1 Appli es over all voltage and temperature operati ng ranges VCC = +5.0 V, PIN = +5 dBm Appli es over full operati ng temperature range Notes: (1) PAE and ACP limit applies at 836.5 MHz. PRELIMINARY DATA SHEET - Rev 1.6 06/2005 5 AWT6112 PERFORMANCE DATA 10.0 Figure 3: PAE vs. Frequency +3.4 V Supply, Low Bias Mode (TC = +25 °C, VCC = +3.4 V, VREF = +2.85 V, VMODE = +2.85 V, POUT = +16 dBm) Figure 4: ACP2 vs. Frequency +3.4 V Supply, Low Bias Mode (TC = +25 °C, VCC = +3.4 V, VREF = +2.85 V, VMODE = +2.85 V, POUT = +16 dBm) -61.00 9.0 -63.00 8.5 -65.00 ACPR (dBc) Efficiency (%) 9.5 8.0 7.5 7.0 -67.00 -69.00 -71.00 6.5 -73.00 6.0 824.0 MHz 836.4 MHz -75.00 848.9 MHz 824.0 MHz Frequency -30deg C 25deg C 836.4 MHz -30deg C -44.00 Figure 5: ACP1 vs. Frequency +3.4 V Supply, Low Bias Mode (TC = +25 °C, VCC = +3.4 V, VREF = +2.85 V, VMODE = +2.85 V, POUT = +16 dBm) -45.00 ACPR (dBc) ACPR (dBc) -46.00 -47.00 -48.00 -49.00 -50.00 -51.00 -52.00 -53.00 -40.00 -41.00 -42.00 -43.00 -44.00 -45.00 -46.00 -47.00 -48.00 -49.00 -50.00 -51.00 -52.00 -53.00 -54.00 -55.00 -54.00 836.4 MHz -30deg C 25deg C 85deg C 85deg C Figure 7: PAE vs. Frequency +3.4 V Supply,High Bias Mode (TC = +25 °C, VCC = +3.4 V, VREF = +2.85 V, VMODE = 0 V, POUT = +28 dBm) 824.0 MHz -55.00 -56.00 -57.00 -58.00 -59.00 -60.00 -61.00 -62.00 -63.00 -64.00 -65.00 Figure 8: ACP2 vs. Frequency +3.4 V Supply,High Bias Mode (TC = +25 °C, VCC = +3.4 V, VREF = +2.85 V, VMODE = 0 V, POUT = +28 dBm) 836.4 MHz 848.9 MHz 824.0 MHz 836.4 MHz Frequency -30deg C 6 848.9 MHz Frequency ACPR (dBc) Efficiency (%) 42.0 41.0 40.0 39.0 38.0 37.0 36.0 35.0 34.0 33.0 32.0 25deg C 85deg C 836.4 MHz 848.9 MHz Frequency -30deg C 25deg C Figure 6: ACP1 vs. Frequency +3.4 V Supply, High Bias Mode (TC = +25 °C, VCC = +3.4 V, VREF = +2.85 V, VMODE = 0 V, POUT = +28 dBm) 824.0 MHz 824.0 MHz 848.9 MHz Frequency 85deg C 25deg C 848.9 MHz Frequency 85deg C PRELIMINARY DATA SHEET - Rev 1.6 06/2005 -30deg C 25deg C 85deg C AWT6112 80 30 75 25 70 20 65 ACPR (-dbc) Pout (dBm) 35 Figure 10: ACP1 and ACP2 vs. Output Power Over Frequency (TC = +25 °C, VCC = +3.4 V, VREF = +2.85 V) Figure 9: Input Power vs. Output Power Over Frequency (TC = +25 °C, VCC = +3.4 V, VREF = +2.85 V) 15 10 5 0 -26 -24 -22 -20 -18 -16 -14 -12 -10 -8 -6 -4 -2 0 2 4 836.4 MHz 55 50 45 40 Pin (dBm) 824.0 MHz 60 35 848.9 MHz 30 0 5 10 15 20 25 30 35 Pout (dBm) 824.0 MHz 824.0 MHz 836.4 MHz 836.4 MHz 848.9 MHz 848.9 MHz Figure 11: Large Signal Gain vs. Output Power Over Frequency (TC = +25 °C, VCC = +3.4 V, VREF = +2.85 V) Gain (dB) 30 29 28 27 26 25 24 23 22 21 20 0.00 10.00 824.0 MHz 20.00 Pout (dBm) 836.4 MHz 30.00 40.00 848.9 MHz PRELIMINARY DATA SHEET - Rev 1.6 06/2005 7 AWT6112 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 POUT LE V E LS BIAS MODE (all) Low +2.85 V +2.85 V CDMA - low power <+16 dBm Low +2.85 V +2.85 V CDMA - high power >+16 dBm High +2.85 V 0V - Shutdown 0V 0V APPLICATION AMPS Shutdown 8 V R EF PRELIMINARY DATA SHEET - Rev 1.6 06/2005 VMODE AWT6112 PACKAGE OUTLINE Figure 12: M7 Package Outline - 10 Pin 4mm x 4mm Surface Mount Module 2 AWT6112 BBBB Figure 13: Branding Specification PRELIMINARY DATA SHEET - Rev 1.6 06/2005 9 AWT6112 2R AWT6112R BBBB Figure 14: Branding Specification 10 PRELIMINARY DATA SHEET - Rev 1.6 06/2005 AWT6112 COMPONENT PACKAGING Figure 15: Tape & Reel Packaging Table 7: Tape & Reel Dimensions PACKAGE TYPE TAPE WIDTH POCKET PITCH R EEL CAPACITY MAX REEL DIA 4 mm x 4 mm x 1.5 mm 12 mm 8 mm 2500 13" PRELIMINARY DATA SHEET - Rev 1.6 06/2005 11 AWT6112 ORDERING INFORMATION ORDER NUMBER TEMPERATURE RANGE PACKAGE DESCRIPTION COMPONENT PACKAGING AWT6112M7P8 -30 oC to +85 oC 10 Pin 4mm x 4mm Surface Mount Module Tape and Reel, 2500 pieces per Reel AWT6112RM7P8 -30 oC to +85 oC RoHS Compliant 10 Pin 4 mm x 4 mm x 1.5 mm Surface Mount Module 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: [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. 12 PRELIMINARY DATA SHEET - Rev 1.6 06/2005