RF6100-4_1 RFMD | Alldatasheet
Document overview
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Technical content
Features
Input/Output Internally Matched@50 Ω 28.5dBm Linear Output Power 39% Peak Linear Efficiency 28dB Linear Gain -48dBc ACPR @ 1.25MHz
Applications
3V CDMA US-PCS Handset 3V CDMA2000/1XRTT US- PCS Handset 3V CDMA2000/1X-EV-DO US- PCS Handset Spread-Spectrum System RF6100-4 3V 1900MHz Linear Power Amplifier Module RF6100-4PCBA-41X Fully Assembled Evaluation Board Rev A1 DS050929 RoHS Compliant & Pb-Free Product Package Style: Module (4mmx4mm)
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Absolute Maximum Ratings Parameter Rating Unit Supply Voltage (RF off) +8.0 V Supply Voltage (POUT≤31 dBm) +5.2 V Control Voltage (VREG)+ 3 . 9 V Input RF Power +10 dBm Mode Voltage (VMODE)+ 3 . 5 V Operating Temperature -30 to +110 °C Storage Temperature -40 to +150 °C Parameter Specification Unit ConditionMin. Typ. Max. High Gain Mode (VMODE Low) T=25 oC Ambient, VCC=3.4V , VREG=2.8V , VMODE=0V , and POUT=28.5dBm for all param- eters (unless otherwise specified). Operating Frequency Range 1850 1910 MHz Linear Gain 26 28 31 dB Second Harmonics -35 -30 dBc Third Harmonics -40 dBc Maximum Linear Output 28.5 dBm Linear Efficiency 35 39 % Maximum ICC 535 600 mA ACPR @ 1.25MHz -48 -46 dBc ACPR @ 2.25MHz -62 -56 dBc Input VSWR 2:1 Output VSWR Stability 6:1 No oscillation>-70dBc 10:1 No damage Noise Power -139 dBm/Hz At 80MHz offset. Low Gain Mode (VMODE High) T=25 oC Ambient, VCC=3.4V , VREG=2.8V , VMODE=2.8V , and POUT=28.5dBm for all parameters (unless otherwise specified). Operating Frequency Range 1850 1910 MHz Linear Gain 25 27 31 dB Second Harmonics -35 -30 dBc Third Harmonics -40 dBc Maximum Linear Output 28.5 dBm Linear Efficiency 35 39 % ACPR @1.25MHz -48 -46 dBc ACPR @2.25MHz -60 -56 dBc Maximum ICC 140 165 mA P OUT=16dBm Linear Gain 26 dB P OUT=16dBm Input VSWR 2:1 Output VSWR Stability 6:1 No oscillation>-70dBc 10:1 No damage Caution! ESD sensitive device. Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical perfor- mance or functional operation of the device under Absolute Maximum Rating condi- tions is not implied. RoHS status based on EUDirective2002/95/EC (at time of this document revision). The information in this publication is believed to be accurate and reliable. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended appli- cation circuitry and specifications at any time without prior notice.
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Parameter Specification Unit ConditionMin. Typ. Max. Power Supply T=25°C Ambient Supply Voltage 3.2 3.4 4.2 V H i g h G a i n I d l e C u r r e n t 6 07 59 0 m A V MODE=low and VREG=2.8V Low Gain Idle Current 50 65 80 mA V MODE=high and VREG=2.8V VREG Current 1.1 2 mA V CC=3.4V, V REG=2.8V VMODE Current 250 500 uA RF Turn On/Off Time 1.2 6 uS DC Turn On/Off Time 2 40 uS Total Current (Power Down) 0.2 5 uA VREG Low Voltage (Power Down) 0 0.5 V VREG High Voltage (Recom- mended) 2.75 2.8 2.95 V VREG High Voltage (Operational) 2.7 3.0 V VMODE Voltage 0 0.5 V High Gain Mode VMODE Voltage 2.0 3.0 V Low Gain Mode
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Package Drawing Pin Function Description Interface Schematic 1V C C 1 First stage collector supply. A low frequency decoupling capacitor (e.g., 4.7μF) may be required. 2R F I N RF input internally matched to 50Ω. This input is internally AC-coupled. 3G N D Ground connection. Connect to package base ground. For best perfor- mance, keep traces physically short and connect immediately to ground plane. 4V M O D E For nominal operation (High Power Mode), VMODE is set LOW. When set HIGH, devices are biased lower to improve efficiency. 5V R E G Regulated voltage supply for amplifier bias. In Power Down mode, both VREG and VMODE need to be LOW (<0.5V). 6G N D Ground connection. Connect to package base ground. For best perfor- mance, keep traces physically short and connect immediately to ground plane. 7G N D Ground connection. Connect to package base ground. For best perfor- mance, keep traces physically short and connect immediately to ground plane. 8R F O U T RF Output internally matched to 50Ω. This output is internally AC-coupled. 9G N D Ground connection. Connect to package base ground. For best perfor- mance, keep traces physically short and connect immediately to ground plane. 10 VCC2 Output stage collector supply. A low frequency decoupling capacitor (e.g., 4.7μF) is required. Pkg Base GND Ground connection. The backside of the package should be soldered to a top side ground pad which is connected to the ground plane with multiple vias. The pad should have a short thermal path to the ground plane. 4.00 ± 0.10 4.00 ± 0.10 1.40 1.25 0.450 ± 0.075 Shaded areas represent pin 1 location. Dimensions in mm.0.5000.550 TYP0.806 3.200 3.350 0.100 TYP 3.500 TYP 3.900 TYP1 0.000 0.103 TYP 0.155 1.455 1.475 TYP
1.805 TYP
2.205 TYP
2.653 3.053
3.453 TYP
3.903 TYP 3.850 3.050 2.825 2.600 2.053 2.418 1.953 1.353 0.953 0.553 0.155 0.000 0.600 0.8001.000 TYP 3.000
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Evaluation Board Schematic VCC1 4.7 μF 50 Ω μstrip J2 RF OUT 50 Ω μstripJ1 RF IN VREG 4.7 μF VMODE 4.7 μF VCC2 22 μF CON5 GND GND GND P2-5 VMODE P2-3 VRE G CON5 GND GND GND P1-2 VCC1 P1-4 VCC2 Bias
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. to 8μinch gold over 180μinch nickel. cesses. The PCB land pattern has been developed to accommodate lead and package tolerances. quantity of vias be increased by a 4:1 ratio to achieve similar results. Figure 1. PCB Metal Land Pattern and Solder Mask Pattern (Top View)
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.