AWT6244 HELP3 TD-SCDMA Linear Power Amplifier Module TM Data Sheet- Rev 2.0 FEATURES • InGAP HBT Technology • Single mode control input • Internal Voltage Regulator eliminates need for external Reference Voltage (VREF) AW T • Low Leakage Current in Shutdown Mode: <1 mA • Optimized for a 50 V System • Low Profile RoHS Compliant Package, 250 8C MSL-3 624 4 TD-SCDMA MODE • 38% @ POUT = +27.5 dBm • 22% @ POUT = +16 dBm (without DC/DC Convert M27 Package 10 Pin 3 mm x 3 mm x 1 mm Surface Mount Module APPLICATIONS • Wireless Handsets and Data Devices for • TD-SCDMA 1.8/2.0 GHz bands PRODUCT DESCRIPTION The AWT6244 HELP3 TM PA is a next generation product for TD-SCDMA handsets. This PA incorporates ANADIGICS’ HELP3TM technology to provide low power consumption without the need for an external voltage regulator or DC/DC Converter. The AWT6244 is manufactured on an advanced InGaP HBT MMIC technology offering state-of-the-art reliability, temperature stability, and ruggedness. There are two operating modes for optimum efficiency at high and medium/low power output levels with a single mode input. A shutdown mode with low leakage current increases handset talk and standby-time. The selfcontained 3 mm x 3 mm x 1 mm surface mount package incorporates matching networks optimized for output power, efficiency, and linearity in a 50 Ω system. Figure 1: Block Diagram 05/2010 AWT6244 GND VBATT 1 10 VCC RFIN 2 9 RFOUT VMODE2 (N/C) 3 8 GND VMODE1 4 7 GND VENABLE 5 6 GND GND Figure 2: Pinout (X-ray Top View) Table 1: Pin Description PIN NAME DESCRIPTION 1 VBATT Battery Voltage 2 RFIN RF Input 3 2 VMODE2 (N/C) No Connection 4 VMODE1 Mode Control Voltage 1 5 VENABLE PA Enable Voltage 6 GND Ground 7 GND Ground 8 GND Ground 9 RFOUT RF Output 10 VCC Supply Voltage Data Sheet - Rev 2.0 05/2010 AWT6244 ELECTRICAL CHARACTERISTICS Table 2: Absolute Minimum and Maximum Ratings PARAMETER MIN MAX UNIT Supply Voltage (VCC) 0 +5 V Battery Voltage (VBATT) 0 +6 V Control Voltages (VMODE1, VENABLE) 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 COMMENTS Operating Frequency (f) 1880 2010 - 1920 2025 MHz TD-SCDMA Band TD-SCDMA Band Supply Voltage (VCC) +3.2 +3.4 +4.2 V POUT < +28.5 dBm Enable Voltage (VENABLE) +2.15 0 +2.4 - +3.1 +0.5 V PA "on" PA "shut down" Mode Control Voltage (VMODE1) +2.15 0 +2.4 - +3.1 +0.5 V Low Bias Mode High Bias Mode RF Output Power (POUT), TD-SCDMA TD-SCDMA (HPM) TD-SCDMA (LPM) 27 15.5 27.5 16.0 27.5 16.0 dBm Case Temperature (TC) -20 - +90 °C 3GPP TS 25.102 Section 6.2.1 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 2.0 05/2010 3 AWT6244 Table 4: Electrical Specifications - TD-SCDMA Mode (TC = +25 °C, VCC = +3.4 V, VBATT = +3.4 V, VENABLE = +2.4 V, 50 Ω system) MIN TYP MAX UNIT Gain 24.0 11.5 27 13.5 30.0 16.5 dB +27.5 dBm +16 dBm 0V 2.4 V ACLR1 at 1.6 MHz offset - -42 -42 -38 -38 dBc +27.5 dBm +16 dBm 0V 2.4 V ACLR2 at 3.2 MHz offset - -55 -55 -48 -48 dBc +27.5 dBm +16 dBm 0V 2.4 V 35 14 38 20 - % +27.5 dBm +16 dBm 0V 2.4 V Quiescent Current (Icq) Low Bias Mode - 8 13 mA VMODE1 = +2.4 V Mode Control Current - 0.3 0.8 mA through VMODE pin, VMODE1 = +2.4 V Enable Current - 0.3 0.8 mA through VENABLE pin, VEN = +2.4 V BATT Current - 3.0 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 - TBD - dB POUT < +27.5 dBm, VMODE = 0 V - TBD - dB POUT < 16 dBm, VMODE = +2.4 V Harmonics 2fo 3fo, 4fo - - -35 -35 dBc Input Impedance - - 2:1 VSWR 8:1 - - VSWR Power-Added Efficiency (without DC/DC Converter) Noise Figure Load mismatch stress with no permanent degradation or failure 4 COMMENTS PARAMETER Data Sheet - Rev 2.0 05/2010 POUT VMODE1 POUT < +27.5 dBm Applies over full operating range AWT6244 Notes: • Transmit off Power: -91 dBm • Dynamic Range: 122 dB Fig 3: Transmit off power @ 1.9GHz (Freq = 1900 MHz, POUT = 28 dBm, Vcc = 3.4 V, Tc = 25 8C) Notes: • Transmit off Power: -89 dBm • Dynamic Range: 124 dB Fig 4: Transmit off power @ 2.01GHz (Freq = 2017.5 MHz, POUT = 28 dBm, Vcc = 3.4 V, Tc = 25 8C) Data Sheet - Rev 2.0 05/2010 5 AWT6244 Fig 5: Spectrum Emission Mask @ 2.01GHz (Freq = 1900 MHz, POUT = 28 dBm, Vcc = 3.4 V, Tc = 25 8C) Fig 6: Spectrum Emission Mask @ 1.9GHz (Freq = 2017.5 MHz, POUT = 28 dBm, Vcc = 3.4 V, Tc = 25 8C) 6 Data Sheet - Rev 2.0 05/2010 AWT6244 Table 5: Electrical Specifications - UMTS/WCDMA Mode (TC = +25 °C, VCC = +3.4 V, VBATT = +3.4 V, VENABLE = +2.4 V, 50 Ω system) COMMENTS PARAMETER MIN TYP MAX UNIT Gain 25.0 12.0 27.5 14.0 30.0 16.5 dB +28.5 dBm +17 dBm 0V 2.4 V ACLR1 at 1.6 MHz offset (1) - -38 -38 -36 -36 dBc +28.5 dBm +17 dBm 0V 2.4 V ACLR2 at 3.2 MHz offset - -55 -55 -48 -48 dBc +28.5 dBm +17 dBm 0V 2.4 V 36 16 40 20 - % +28.5 dBm +17 dBm 0V 2.4 V Quiescent Current (Icq) Low Bias Mode - 8 13 mA VMODE1 = +2.4 V Mode Control Current - 0.3 0.8 mA through VMODE pin, VMODE1 = +2.4 V Enable Current - 0.3 0.8 mA through VENABLE pin, VEN = +2.4 V BATT Current - 3.0 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 Power-Added Efficiency (1) (without DC/DC Converter) POUT VMODE1 Notes: (1) ACLR and Efficiency measured at 1950 MHz. 2.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 2.0 05/2010 7 AWT6244 APPLICATION INFORMATION logic level (see Operating Ranges table) to VMODE1. The Bias Control table lists the recommended modes of operation for various applications. VMODE2 is not necessary for this PA. 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 VENABLE and VMODE1 voltages. 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 Medium/Low power mode for lowest quiescent current consumption. Bias Modes The power amplifier may be placed in either a Low Bias mode or a High Bias mode by applying the appropriate Table 6: Bias Control (TD-SCDMA) POUT Levels BIAS MODE VENABLE VMODE1 VCC VBATT TD-SCDMA-med/low power (Low Bias Mode) + 16 dBM Low +2.4 V +2.4 V 3.2- 4.2 V 3.2 V TD-SCDMA-high power (High Bias Mode) > +15 dBm High +2.4 V 0V 3.2- 4.2 V 3.2 V - Shutdown 0V 0V 3.2 - 4.2 V 3.2 V APPLICATION Shutdown VBATT VCC C5 2.2 µF C1 0.01µF 1 2 RF IN VMODE1 VENABLE C2 0.01µF VBATT VCC 10 RFIN RFOUT 9 8 3 VMODE2 (N/C) GND 4 VMODE1 GND 7 5 VENABLE GND 6 C3 0.01µF C6 68pF GND at slug Figure 7: Application Circuit Schematic 8 Data Sheet - Rev 2.0 05/2010 C4 2.2µF ceramic RF OUT AWT6244 PACKAGE OUTLINE Figure 8: M27 Package Outline - 10 Pin 3 mm x 3 mm x 1 mm Surface Mount Module Pin 1 Identifier Marking Code (BBB) 6244R LLLLNN BBBCC Part Number Lot Number Country Code (CC) Figure 9: Branding Specification - M27 Package Data Sheet - Rev 2.0 05/2010 9 AWT6244 COMPONENT PACKAGING Pin 1 Figure 10: Tape & Reel Packaging Table 7: Tape & Reel Dimensions 10 PACKAGE TYPE TAPE WIDTH POCKET PITCH REEL CAPACITY MAX REEL DIA 3 mm x 3 mm x 1 mm 12 mm 4 mm 2500 7" Data Sheet - Rev 2.0 05/2010 AWT6244 ORDERING INFORMATION ORDER NUMBER TEMPERATURE RANGE PACKAGE DESCRIPTION AWT6244RM27Q7 -20 oC to +90 oC RoHS Compliant 10 Pin 3 mm x 3 mm x 1 mm Tape and Reel, 2500 pieces per Reel Surface Mount Module AWT6244RM27P9 -20 oC to +90 oC RoHS Compliant 10 Pin 3 mm x 3 mm x 1 mm Partial Tape and Reel Surface Mount Module COMPONENT PACKAGING ANADIGICS 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 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. 11 Data Sheet - Rev 2.0 05/2010