PRELIMINARY DATA SHEET ECM807 U.S. PCS TDMA 3.5V POWER AMPLIFIER MODULE Description Features The ECM807 is a PCS power amplifier module at 3.5Volts Vcc with high efficiency. This device was developed using EiC’s own InGaP Gallium Arsenide Heterojunction Bipolar Transistor (HBT) process. It is optimized for PCS TDMA (digital) in the 1850 MHz to 1910 MHz band. It operates from a positive voltage (3 - 4Volts Vcc) and includes a power-down feature. The input and output are both matched to 50Ω. It is housed in a 6 X 6 mm Land Grid Array package. U.S. PCS TDMA Single 3.5V Supply for 3-Cell Ni or Li-Ion Battery Power-down activated when Vref pin <1V 29.5 dBm TDMA Power 37% TDMA Efficiency Power-down Capability 120mA Typical Quiescent Current High Reliability InGaP Design Applications 3.5V U.S. PCS TDMA Handsets Functional Block Diagram CAUTION! SENSITIVE ELECTRONIC DEVICE SS-000490-000 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 ECM807 U.S. PCS TDMA 3.5V POWER AMPLIFIER MODULE ELECTRICAL SPECIFICATIONS The following tables list the electrical characteristics of the ECM807 Power Amplifier Module. Table 1 lists the electrical performance of the ECM807 for nominal operating conditions for the PCS band. Table 2 lists the absolute maximum ratings for continuous operation. Table 1 - Electrical Specifications o Test Conditions: Ta = 25 C, VCC = +3.5V, VREF / PD (reference / power-down voltage) = +3.0V, F = 1850 to 1910 MHz SYMBOL LIMITS PARAMETER MIN. F G P ACPR ACPR2 ACPR3 PAE Frequency Gain (TDMA Modulation) @ 29.5 dBm Output Power (TDMA) Adjacent Channel Power Rejection @ 29.5 dBm Adjacent Channel Power Rejection @ 29.5 dBm Adjacent Channel Power Rejection @ 29.5 dBm Power Added Efficiency (TDMA) @ 29.5 dBm Output Stability Ruggedness @ 29.5 dBm Harmonics @ 30 dBm f2 f3 Quiscent Current (No RF) ICQ Leakage Current (No RF) ILeak Vcc Supply Voltage Reference Voltage VR EF/PD IRL Input Return Loss Noise Power in RX band 1930-1990 MHz NF Noise Figure Power Down On/Off Time TON/OFF Ta Nominal operating temperature NOTE 1: Using Application Schematic. Tuned for CDMA. NOTE 2: @ 30 KHz offset from band center. NOTE 3: @ 60 KHz offset from band center. NOTE 4: @ 90 KHz offset from band center. NOTE 5: No oscillation all phases NOTE 6: Vcc = 3.5V, VREF/PD = 0V, No RF NOTE 7: Vcc = 3.5V Pout 29.5dBm NADC modulation applied TYP. 1850 26 MAX. 1910 29 29.5 29 48 55 37 6:1 10:1 34 -30 140 10 4.2 120 3 3.5 3.0 10 -135 5 <100 25 3.2 -40 85 UNIT TEST CONDITION MHz dB dBm dBc dBc dBc % VSWR NOTE 1 NOTE 2 NOTE 3 NOTE 4 NOTE 5 NOTE 5 dBc mA uA V V dB dBm/Hz dB ns °C NOTE 6 NOTE 7 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 = 3.0V 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 = 3.0V SS-000490-000 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 ECM807 U.S. PCS TDMA 3.5V POWER AMPLIFIER MODULE PACKAGE DIMENSIONS AND MARKINGS The ECM807 is a multi-layer laminate base, overmold encapsulated modular package designed for surface-mounted solder attachment to a printed circuit board. Package Dimensions X X1 X1 1 6 Y1 Y2 Y3 7 2 5 Y Y1 3 4 X2 BOTTOM SIDE PAD .036" X .030" (0.91mm X 0.76mm) BOTTOM SIDE GROUND PAD (The exposed ground metal is within this area.) X3 Device Marking .062" +/- .004" (1.57 mm +/-0.10 mm) .232" +/- 0.004" (5.89mm +/- 0.1mm) .232" +/- 0.004" (5.89mm +/- 0.1mm) PIN 1 INDICATOR EiC xxxx ECM807 XXXX XXXX LOT NUMBER TOP VIEW WITH MARKING DIAGRAM SS-000490-000 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