PRELIMINARY DATA SHEET ECM060 4 X 4 mm WCDMA 3.5V POWER AMPLIFIER MODULE Description Features The ECM060 is a 10 pin 4 X 4 mm power amplifier module at 3.5V Vcc with high efficiency. This device was developed using EiC’s proprietary InGaP Gallium Arsenide Heterojunction Bipolar Transistor (HBT) process. It is optimized for WCDMA in the 1.92 GHz to 1.98 GHz band. It operates from a positive voltage (3.2 - 4.2V Vcc) and includes a power-down feature. The input and output are both matched to 50Ω internally. It is housed in a 4 X 4 mm Land Grid Array package with 10 pins 4 X 4 mm LGA Module with 10 Pins Single 3.5V Supply for 3-Cell Ni or Li-Ion Battery Power-down activated when Vref pin <1V 27.0 dBm WCDMA Power with 43% Efficiency 50mA Typical Quiescent Current, no switch required High Reliability InGaP Design Applications 3.5 V WCDMA Handsets Functional Block Diagram CAUTION! SENSITIVE ELECTRONIC DEVICE SS-000560-000 Revision D EiC Corp. A Subsidiary of EiC Enterprises, Ltd. 45738 Northport Loop West, Fremont, CA 94538 Phone: (510) 979-8999 Fax: (510) 979-8902 www.eiccorp.com 1 PRELIMINARY DATA SHEET ECM060 4 X 4 mm WCDMA 3.5V POWER AMPLIFIER MODULE ELECTRICAL SPECIFICATIONS The following tables list the electrical characteristics of the ECM060 Power Amplifier Module. Table 1 lists the electrical performance of the ECM060 for nominal operating conditions for the WCDMA band. Table 2 lists the absolute maximum ratings for continuous operation. Electrical Specifications o Test Conditions: Ta = 25 C, VCC = +3.5 V, VREF / PD (reference / power-down voltage) = +2.9 V, F = 1.92 to 1.98 GHz SYMBOL CONDITION PARAMETER MIN. Frequency Gain (WCDMA Modulation) Po = 27 dBm Output Power (WCDMA) Po = 27 dBm Adjacent Channel Power Rejection Alternate Channel Power Rejection Power Added Efficiency WCDMA) Po = 27 dBm Power Added Efficiency (WCDMA) Po = 16 dBm Total Current Po = 27 dBm Total Current Po = 22 dBm Total Current Po = 16 dBm Output Load Stability Ruggedness for output VSWR Mismatch Quiescent Current (No RF) ICQ No RF Applied Leakage Current Vcc = 3.5V, Vref = 0V No RF Applied Vref/pd Voltage Vref /pd Supply Voltage Vcc Input Return Loss IRL Harmonics, 2f, 3f, 4f Po = 27 dBm Receiver Band Noise RXBN Po = 27 dBm TON/OFF Power Down On/Off Time NOTE 1: Using Application Schematic. Tuned for WCDMA NOTE 2: @ 5 MHz offset from band center, Pout ≤ 27dBm NOTE 3: @ 10MHz offset from band center, Pout ≤ 27dBm NOTE 4: Spur < -60dBc for all phase angles F G P ACPR Alt CPR PAE PAE Icc Icc Icc LIMITS TYP. 1.92 25 27 MAX. 1.98 27 -42 -55 43 11 330 190 105 6:1 10:1 50 3 2.9 3.5 -10 -40 -140 <100 -38 -48 UNIT TEST CONDITION GHz dB dBm dBc dBc % % mA mA mA NOTE 1 NOTE 2 NOTE 3 NOTE 4 No Damage 70 20 mA uA V V dB dBc dBm/Hz ns Table 2 - Absolute Maximum Ratings Exceeding any of the absolute maximum ratings may cause permanent damage to the device. No damage assuming only one paeameter is set at limit at a time with other parameters set at or below nominal value. PARAMETER RATING 7 UNIT Volts TEST CONDITION VREF / PD = 2.9V 4 Volts V CC = 3.5V +15 -40 to +110 -65 to +140 dBm °C °C Supply Voltage Reference / Power-down Voltage(Vcc=VREF / PD ) RF Power Input Ambient Operating Temperature Storage Temperature VCC , VREF / PD = 2.9V SS-000560-000 Revision D EiC Corp. A Subsidiary of EiC Enterprises, Ltd. 45738 Northport Loop West, Fremont, CA 94538 Phone: (510) 979-8999 Fax: (510) 979-8902 www.eiccorp.com 2 PRELIMINARY DATA SHEET ECM060 4 X 4 mm WCDMA 3.5V POWER AMPLIFIER MODULE PACKAGE DIMENSIONS AND MARKINGS The ECM060 is a laminate based, overmold encapsulated modular package designed for surface-mounted solder attachment to a printed circuit board. Package Dimension X X1 X2 X3 X4 Y Y1 Y2 Y3 Y4 Y5 min .154 .063 .075 .033 .072 .154 .030 English inches nom .158 .067 .079 .037 .076 .158 max .162 .071 .083 .041 .080 .034 .162 .038 .063 .067 .071 .075 .070 .079 .074 .148 .083 .078 .144 .152 Metric millimeters nom min 3.90 4.00 1.60 1.70 1.90 0.84 2.00 1.84 1.94 4.00 0.85 3.90 0.75 1.60 1.90 1.78 3.65 0.94 1.70 2.00 1.88 3.75 max 4.10 1.80 2.10 1.04 2.04 4.10 0.95 1.80 2.10 1.98 3.85 English values are converted from Metric values. English values are rounded off. Device Marking SS-000560-000 Revision D EiC Corp. A Subsidiary of EiC Enterprises, Ltd. 45738 Northport Loop West, Fremont, CA 94538 Phone: (510) 979-8999 Fax: (510) 979-8902 www.eiccorp.com 3 PRELIMINARY DATA SHEET ECM060 4 X 4 mm WCDMA 3.5V POWER AMPLIFIER MODULE Schematic Pin Description PIN 1 2 3, 4 FUNCTION Vcc1 RF In N/A 5 Vref / Vpd 10 8 6, 7, 9 Vcc2 RF Out GND 11 GND Notes: DESCRIPTION PIN 1 connects to the driver stage HBT collector. RF input port connects to internally matched 50 ohm circuit. No Connection Ref. Voltage for the bias circuit. No significant amplifier current is drawn until Vref reaches approximately 2.5V. Vcc2 connects to the power amplifier stage HBT collector. RF out is internally matched to 50 ohms and expects a 50 ohm load impedance. Ground Ground. This ground also serves as heat sink and must connect well to the PCB RF ground and heat sink. All supply pins may be connected together at the supply. SS-000560-000 Revision D EiC Corp. A Subsidiary of EiC Enterprises, Ltd. 45738 Northport Loop West, Fremont, CA 94538 Phone: (510) 979-8999 Fax: (510) 979-8902 www.eiccorp.com 4 PRELIMINARY DATA SHEET ECM060 4 X 4 mm WCDMA 3.5V POWER AMPLIFIER MODULE WCDMA Gain vs. Temperature vs. Frequency @ 27dBm 31 30 Gain (dB) 29 -30°C 25°C 85°C 28 27 26 25 24 23 1920MHz 1950MHz 1980MHz Frequency Figure 1 Gain vs. Pout vs. Frequency vs. Temperature Gain (dB) 35 30 25 20 14 16 18 20 22 24 26 28 1920MHz 25°C 1950MHz 25°C 1980MHz 25°C 1920MHz -30°C 1950MHz -30°C 1980MHz -30°C 1920MHz 85°C 1950MHz 85°C 1980MHz 85°C Pout (dBm) EiC Corp. A Subsidiary of EiC Enterprises, Ltd. 45738 Northport Loop West, Fremont, CA 94538 Phone: (510) 979-8999 (510) 979-8902 WCDMA Gain vs.Fax: Temperature vs. Frequency @ 27dBm SS-000560-000 Revision D www.eiccorp.com 5 PRELIMINARY DATA SHEET ECM060 4 X 4 mm WCDMA 3.5V POWER AMPLIFIER MODULE PAE vs. Pout vs. Frequency vs. Temperature 60 1920MHz 25°C 1950MHz 25°C 1980MHz 25°C 1920MHz -30°C 1950MHz -30°C 1980MHz -30°C 1920MHz 85°C 1950MHz 85°C 1980MHz 85°C 50 %eff 40 30 20 10 0 14 16 18 20 22 24 26 28 Pout (dBm) Figure 3 ACPR1 vs. Pout vs. Frequency vs. Temperature Using WCDMA Signal (3.5v) ACPR1 (dBc) -30 -35 -40 -45 -50 15 17 19 21 23 25 27 1920MHz 25°C 1950MHz 25°C 1980MHz 25°C 1920MHz -30°C 1950MHz -30°C 1980MHz -30°C 1920MHz 85°C 1950MHz 85°C 1980MHz 85°C Pout (dBm) Figure 4 SS-000560-000 Revision D EiC Corp. A Subsidiary of EiC Enterprises, Ltd. 45738 Northport Loop West, Fremont, CA 94538 Phone: (510) 979-8999 Fax: (510) 979-8902 www.eiccorp.com 6 PRELIMINARY DATA SHEET ECM060 4 X 4 mm WCDMA 3.5V POWER AMPLIFIER MODULE ACPR (dBc) ACPR1 & 2 vs. PAE vs. Temperature @ 27dBm -30 60 -35 55 -40 50 -45 45 ACPR1 ACPR2 -50 40 PAE -55 35 -60 -30°C 30 85°C 25°C Temperature Figure 5 ACPR2 vs. Pout vs. Frequency vs. Temperature Using WCDMA Signal 0 1920MHz 25°C 1950MHz 25°C 1980MHz 25°C 1920MHz -30°C 1950MHz -30°C 1980MHz -30°C ACPR2 (dBc) -10 -20 -30 -40 -50 -60 -70 14 16 18 20 22 24 26 28 1920MHz 85°C 1950MHz 85°C 1980MHz 85°C Pout (dBm) Figure 6 SS-000560-000 Revision D EiC Corp. A Subsidiary of EiC Enterprises, Ltd. 45738 Northport Loop West, Fremont, CA 94538 Phone: (510) 979-8999 Fax: (510) 979-8902 www.eiccorp.com 7