RF2161PCBA Ver la hoja de datos (PDF) - RF Micro Devices
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RF2161PCBA Datasheet PDF : 8 Pages
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Preliminary
2
RF2161
3V W-CDMA POWER 1900MHZ
3V LINEAR POWER AMPLIFIER
Typical Applications
• 3V 1850-1910 CDMA-2000 Handsets
• Commercial and Consumer Systems
• 3V 1920-1980 W-CDMA Handsets
• Portable Battery-Powered Equipment
• Spread Spectrum Systems
2
Product Description
The RF2161 is a high-power, high-efficiency linear ampli-
fier IC targeting 3V handheld systems. The device is
manufactured on an advanced Gallium Arsenide Hetero-
junction Bipolar Transistor (HBT) process, and has been
designed for use as the final RF amplifier in 3V
CDMA-2000 and W-CDMA handsets, spread spectrum
systems, and other applications in the 1920MHz to
1980 MHz band. The device is self-contained with 50Ω
input and the output can be easily matched to obtain opti-
mum power, efficiency, and linearity characteristics over
all recommended supply voltages.
4.20
3.95
3.50
3.35
1
1.50
1.20
3.50
3.35
4.20
3.95
ALL SOLDER PAD TOLERANCES P0.05mm
0.38
2.00
0.28
0.13
0.80
0.40
sq.
1.50 sq.
Optimum Technology Matching® Applied
Si BJT
üGaAs HBT
GaAs MESFET
Si Bi-CMOS
SiGe HBT
Si CMOS
1 16 15 14 13
GND2 2
12 RF OUT
VCC1 3
11 RF OUT
RFIN 4
10 RF OUT
56789
Functional Block Diagram
Rev A3 010514
Package Style: MP16KO1A
Features
• Single 3V Supply
• 27dBm Linear Output Power
• 30dB Linear Gain
• 35% Linear Efficiency
• On-board Power Down Mode
Ordering Information
RF2161
RF2161 PCBA
3V W-CDMA Power 1900MHZ 3V Linear Power
Amplifier
Fully Assembled Evaluation Board
RF Micro Devices, Inc.
7625 Thorndike Road
Greensboro, NC 27409, USA
Tel (336) 664 1233
Fax (336) 664 0454
http://www.rfmd.com
2-197
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