AWT6202 GSM850/GSM900/DCS/PCS Quad Band PowerPlexerTM with Integrated Power Control ADVANCED PRODUCT INFORMATION - Rev 0.3 FEATURES • • • • • • • • • • • • ANADIGICS developed technologies (InGaP HBT/pHEMT) High Module Efficiency: 45% GSM900 (Equivalent 57% PA Efficiency) 40% DCS (Equivalent 52% PA Efficiency) Fully Compliant Harmonics Under Mismatch Integrated Power Control Scheme Integrated Reference Voltage Integrated PA/Switch/Low Pass Filters Symmetrical low loss receive paths High isolation switch (TX to RX, RX on/off) ESD protected antenna port (15 kV) Small footprint (6 mm x 6 mm x 1.0 mm) GPRS capable (class 12) Power control range >50dB PRODUCT DESCRIPTION The AWT6202 is the third generation GSM PowerPlexerTM. It has been developed to minimize time to market for GSM handset and PDA designers. This highly integrated module requires only basic RF decoupling and DC blocking on the receive and antenna ports. All the RF ports are 50 V. The part also has an excellent ESD rating of 1 kV on RF inputs and 15 kV on the antenna port. The temperature stability of the high gain HBT PAs are ideal for supporting class 12 GPRS, while the low loss pHEMT switch provides high isolation with very low current consumption. The integrated power control scheme reduces the number of external components associated with a power control function, and facilitates fast and easy production calibration. The power control range is typically 55 dB. APPLICATIONS Dual/Tri/Quad BandHandsets and PDAs DCS/PCS PCS_RX DCS/PCS_IN CNTL1 CNTL2 CNTL3 VBATT CEXT VRAMP Logic/Power Controller DCS_RX ANT GSM850_RX GSM900_RX • GSM_IN GSM850/900 Figure 1: Functional Block Diagram 02/2005 AWT6202 ELECTRICAL CHARACTERISTICS Table 1: Absolute Minimum and Maximum Ratings PARAMETER MIN MAX UNIT Supply Voltage (VCC) - +7 V Input Power (RFIN) - +11 dB m Power Control Voltage (VRAMP) - 1.8 V -55 150 °C - 240 °C Storage Temperature (TSTG) Maximum Reflow Temperature Exceeding the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operations sections of this data sheet. Exposure to maximum ratings for extended periods can adversely affect device reliability. Table 2: ESD Ratings PARAMETER METHOD RATING UNIT ESD Threshold Voltage (Antenna Port) HBM 15 kV ESD Threshold Voltage (Control Inputs) HBM 1 kV ESD Threshold Voltage (RF Inputs) HBM 1 kV ESD Threshold Voltage (RX Ports) HBM 300 V Although protection circuitry has been designed into this device, proper precautions should be taken to avoid exposure to electrostatic discharge (ESD) during Ω, handling and mounting. Human body model HBM employed is resistance = 1500Ω capacitance = 100pF. Table 3: Logic Level Definitions (VCC = 3.0 to 4.8 V, TC = 25 ± 3 °C) PARAMETER MIN TYP MAX UNIT VOH 1.2 - 3 V VOL -0.2 - 0.5 V - - 10 mA Input Bias Current 2 ADVANCED PRODUCT INFORMATION - Rev 0.3 02/2005 AWT6202 Table 4: Logic Control Table MODE C N TL 1 C N TL2 C N TL3 DESCRIPTION SHUTDOWN 0 0 0 Low current state where module is disabled. GSM850_RX_EN 1 0 1 This mode enables a low loss path from the antenna to GSM850_RX port. PAs are disabled. GSM900_RX_EN 0 1 0 This mode enables a low loss path from the antenna to GSM900_RX port. PAs are disabled. DCS_RX_EN 1 1 0 This mode enables a low loss path from the antenna to DCS_RX port. PAs are disabled. PCS_RX_EN 0 0 1 This mode enables a low loss path from the antenna to PCS_RX port. PAs are disabled. GSM_TX_EN 1 0 0 Switch is in transmit mode and GSM850/900 PA is enabled. DCS_PCS_TX_EN 1 1 1 Switch is in transmit mode and DCS/PCS PA is enabled. Not USed 0 1 1 Not Used. PAs Disabled. Table 5: Control Timing PARAMETER MIN TYP MAX UNITS COMMENTS Switching Delay from RX to TX Mode - 0.5 - ms Switching Delay from TX to RX Mode - 0.5 - ms Switching Delay from RX to Shutdown - 0.5 - ms Switching Delay from TX to Shutdown - 0.5 - ms POUT Rise Time - 1 - ms Time for power at antenna to rise from -10 dBm to within 0.2 dB of maximum output power. POUT Fall Time - 1 - ms Time for power at antenna to fall from maximum output power to within 0.2 dB of -10 dBm. ADVANCED PRODUCT INFORMATION - Rev 0.3 02/2005 3 AWT6202 Table 6: Operating Ranges PARAMETER MIN TYP MAX UNIT 3.0 3.5 4.8 V Power Down Current (VBATT = 4.8 V) 0 - 10 mA RX Current (VBATT = 4.8 V) 0 - 30 mA Control Voltage (VRAMP) 0.2 - 1.6 V VRAMP Input Capacitance - 3 - pF -20 - 85 °C - - 50 % Supply Voltage (VBATT) Case Temperature (TC) Duty Cycle COMMENTS Parametric performance is guaranteed under specified operating conditions. Table 7: Receiver Specifications (Mode = RX (see control table), VBATT = 3.5 V, ZIN = ZOUT = 50 V,, TC = 25 ± 3 °C) PARAMETER MIN TYP MAX UNIT GSM850/900 Insertion loss - 1.0 - dB FIN = 869 to 960 MHz, VBATT = 3.0 to 4.8 V, TC = -20 to +85°C DCS/PCS Insertion loss - 1.2 - dB FIN = 1805 to 1990 MHz , VBATT = 3.0 to 4.8 V, TC = -20 to +85°C 15 - - dB FIN = 869 to 960 MHz 15 - - dB FIN = 1805 to 1990 MHz 25 - - dB FIN = 869 to 960 MHz 25 - - dB FIN = 1805 to 1990 MHz - -10 - dB m GSM850/900 POUT = 33.2 dBm - -13 - dB m DCS/PCS POUT = 30.3 dBm Receiver Return loss Receiver Isolation ANT to RX_OFF TX Power at RX ports 4 Comments ADVANCED PRODUCT INFORMATION - Rev 0.3 02/2005 AWT6202 Table 8: GSM850/900 Electrical Specification (Mode = GSM_TX_EN, VBATT = 3.5 V, ZIN = ZOUT = 50 ς, TC = 25 ± 3 °C, PIN = 3 dBm, PWIDTH = 1154 ms, Duty Cycle = 25%) PARAMETER MIN TYP MAX UNITS Frequency (FIN) 824 880 - 849 915 MHz MHz 0 3 5 dB m Output Power (POUT) 33.2 33.7 - dB m VRAMP = 1.6 V Degraded Output Power 30.8 31.7 - dB m VBATT = 3.0 V, VRAMP = 1.6 V, PIN = 0 dBm, TC = 85°C Module Efficiency (PA+Switch+Filter) - 45 - % VRAMP = 1.6 V, PIN = 3 dBm, VBATT = 3.5 V Forward Isolation 1 - -55 -51 dB m PIN = 5 dBm, VBATT = 3 to 4.8 V Mode = GSM900_RX_EN or GSM850_RX_EN, see control table Input Power (PIN) COMMENTS Forward Isolation 2 - -25 -10 dB m VRAMP = 0.2 V, PIN = 5 dBm, VBATT = 3 to 4.8 V Mode = GSM_TX_EN, see control table Harmonic 2nd 3fo to 12.75 GHz - -40 -40 - dB m VBATT = 3 to 4.8 V, POUT = 5 to 33.2 dBm Stability: < 1GHz > 1GHz Ruggedness - 10:1 - RX Band Noise Input VSWR - - -36 -30 dB m - - VSWR -88 -84 dB m -81 -78 - -88 -84 - - 2.5:1 VSWR =10:1 All angles VBATT = 3 to 4.8 V, POUT = 5 to 33.2 dBm, TC = -20 to 85 °C PIN = 5 dBm, VBATT = 4.8 V, POUT = 5 to 33.2 dBm, All phases of load FIN = 849 MHz FOUT = 869 to 894 MHz RBW = VBW = 100 kHz, POUT = 5 to 33.2 dBm dB m FIN = 915 MHz FOUT = 925 to 935 MHz RBW = VBW = 100 kHz, POUT = 5 to 33.2 dBm dB m FIN = 915 MHz FOUT = 935 to 960 MHz RBW = VBW = 100 kHz, POUT = 5 to 33.2d Bm All power levels ADVANCED PRODUCT INFORMATION - Rev 0.3 02/2005 5 AWT6202 Table 9: DCS/PCS Electrical Specification (Mode = DCS_PCS_TX_EN, VBATT = 3.5 V, ZIN = ZOUT = 50 V, TC = 25 ± 3 °C, PIN = 3 dBm, PWIDTH = 1154 ms, Duty Cycle = 25%) PARAMETER MIN TYP MAX UNITS Frequency (FIN) 1710 1850 - 1785 1910 MHz MHz 0 3 5 dB m 30.3 31.3 - dB m VRAMP = 1.6 V 28.0 29.0 - dB m VBATT = 3.0 V, VRAMP = 1.6 V, PIN = 0 dBm, Tc = 85°C - 40 - % VBATT = 3.5 V, VRAMP = 1.6 V, PIN = 3 dBm, - -55 -51 dB m PIN = 5 dBm, VBATT = 3 to 4.8 V Mode = DCS_RX_EN or PCS_RX_EN, see control table VRAMP = 0.2 V, PIN = 5 dBm, VBATT = 3 to 4.8 V Mode = DCS_PCS_TX_EN, see control table Input Power (PIN) Output Power DCS/PCS (POUT) Degraded Output Power Module Efficiency (PA+Switch+Filter) Forward Isolation 1 Forward Isolation 2 - -25 -10 dB m Harmonics 2fo to 12.75 GHz - -40 - dB m Stability: < 1GHz > 1GHz Ruggedness: - - -36 -30 10:1 - - RX Band Noise - -88 -84 Input VSWR - - 2.5:1 6 dB m COMMENTS VBATT = 3 to 4.8 V, POUT = 0 to 30.3dBm VSWR =10:1 All angles VBATT = 3 to 4.8 V, POUT = 0 to 30.4 dBm, TC = -20 to 85 °C PIN = 5 dBm, VBATT = 4.8 V, VSWR POUT = 0 to 30.3 dBm, All phases of load dB m FIN = 1785 or 1910 MHz, FOUT = 1805 to 1880 MHz, or 1930 to 1990 MHz POUT = 0 to 30.3 dBm, RBW = VBW = 100 kHz All power levels ADVANCED PRODUCT INFORMATION - Rev 0.3 02/2005 AWT6202 Figure 2: Pinout (X-Ray View) Note: unassigned pins are ground pads Table 10: Pinout Description PIN NAME 1 DCS/PCS_IN 2 FUNCTION PIN NAME FUNCTION DCS/PCS RF Input 15 GND CNTL1 Control logic input 16 GSM900_RX GSM900 receive port 3 CNTL2 Control logic input 17 GSM850_RX GSM850 receive port 4 CNTL3 Control logic input 18 GND Ground 5 VBATT Battery supply connection 19 ANT Antenna port 6 C EXT Bypass 20 DCS_RX DCS receive port 7 VRAMP Analog input for power control 21 PCS_RX PCS receive port 8 GSM_IN GSM850/900 RF Input 22 GND Ground 9 GND Ground 23 GND Ground 10 GND Ground 24 GND Ground 11 GND Ground 25 GND Ground 12 GND Ground 26 GND Ground 13 GND Ground 27 GND Ground 14 GND Ground 28 GND Ground Ground ADVANCED PRODUCT INFORMATION - Rev 0.3 02/2005 7 AWT6202 APPLICATION INFORMATION * May be required to filter baseband noise Figure 3: Recommended Application Circuit 8 ADVANCED PRODUCT INFORMATION - Rev 0.3 02/2005 AWT6202 NOTES ADVANCED PRODUCT INFORMATION - Rev 0.3 02/2005 9 AWT6202 NOTES 10 ADVANCED PRODUCT INFORMATION - Rev 0.3 02/2005 AWT6202 NOTES ADVANCED PRODUCT INFORMATION - Rev 0.3 02/2005 11 AWT6202 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 ADVANCED PRODUCT INFORMATION - Rev 0.3 02/2005