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RF3100-3

RF Micro Devices
Part Number RF3100-3
Manufacturer RF Micro Devices
Description 3V 1900MHZ LINEAR AMPLIFIER MODULE
Published Apr 16, 2005
Detailed Description RF3100-3 2 Typical Applications • 3V CDMA US-PCS Handsets • 3V CDMA2000/1X PCS Handsets • Spread-Spectrum Systems • Desi...
Datasheet PDF File RF3100-3 PDF File

RF3100-3
RF3100-3

Overview
RF3100-3 2 Typical Applications • 3V CDMA US-PCS Handsets • 3V CDMA2000/1X PCS Handsets • Spread-Spectrum Systems • Designed for Compatibility with Qualcomm Chipsets 3V 1900MHZ LINEAR AMPLIFIER MODULE 2 POWER AMPLIFIERS 4.
390 6.
0 sq 0.
100 Dimensions in mm.
Product Description The RF3100-3 is a high-power, high-efficiency linear amplifier IC targeting 3V hand-held systems.
The device is manufactured on an advanced Gallium Arsenide Heterojunction Bipolar Transistor (HBT) process, and has been designed for use as the final RF amplifier in dualmode 3V CDMA hand-held digital cellular equipment, spread-spectrum systems, and other applications in the 1850MHz to 1910MHz band.
The RF3100-3 has a digital control line for low power application to reduce the current drain.
The device is self-contained with 50 Ω input and output that is matched to obtain optimum power, efficiency, and linearity characteristics.
The module is an ultra-small 6mmx6mm land grid array with backside ground.
Optimum Technology Matching® Applied Si BJT Si Bi-CMOS 3.
000 0.
100 0.
800 sq typ 1.
700 2.
500 NOTE: Nominal thickness, 1.
55 mm.
0.
600 ü Package Style: LGM (6mmx6mm) GaAs HBT SiGe HBT GaAs MESFET Si CMOS Features • Input/Output Internally Matched@50 Ω • Single 3V Supply • 28dBm Linear Output Power • -141dBm/Hz Noise Power VCC1 1 7 GND RF IN 2 6 RF OUT • 35% Linear Efficiency • 45mA Idle Current (Low Power Mode) VREG 3 4 VMODE 5 VCC2 Ordering Information RF3100-3 3V 1900MHz Linear Amplifier Module RF3100-3 PCBA Fully Assembled Evaluation Board Functional Block Diagram RF Micro Devices, Inc.
7628 Thorndike Road Greensboro, NC 27409, USA Tel (336) 664 1233 Fax (336) 664 0454 http://www.
rfmd.
com Rev A2 011017 2-273 RF3100-3 Absolute Maximum Ratings Parameter Supply Voltage (RF off) Supply Voltage (POUT ≤ 28dBm) Control Voltage (VREG) Rating +8.
0 +5.
2 +4.
2 +3.
5 +10 -30 to +110 -30 to +150 Unit VDC VDC VDC VDC dBm °C °C Caution! ESD sensitive device.
RF Micro Devices believ...


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