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參數(shù)資料
| 型號(hào)： | RF3118PCBA |
| 廠商： | RF Micro Devices, Inc. |
| 英文描述： | 3V 1900MHZ LINEAR AMPLIFIER MODULE |
| 中文描述： | 3V的1900MHZ的線性放大器模塊 |
| 文件頁(yè)數(shù)： | 1/6頁(yè) |
| 文件大小： | 116K |
| 代理商： | RF3118PCBA |
2-273
2
P
Preliminary
Produc t Desc ription
Ordering Information
Typic al Applic ations
Features
Func tional 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
Optimum Technology Matching Applied
Si BJT
GaAs HBT
Si Bi-CMOS
SiGe HBT
GaAs MESFET
Si CMOS
3
VREG
2
RF IN
1
VCC1
6
RF OUT
7
GND
5
VCC2
4
V
RF3118
3V 1900MHZ LINEAR AMPLIFIER MODULE
3V CDMA US-PCS Handsets
3V CDMA2000/1X PCS Handsets
Compatible with Qualcomm Chipset
Spread-Spectrum Systems
The RF3118 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 dual-mode
3V CDMA hand-held digital cellular equipment, spread-
spectrum
systems,
and
1850MHz to 1910MHz band. The RF3118 has a digital
control line for low power application to reduce the cur-
rent drain. The device is self-contained with 50
input
and output that is matched to obtain optimum power, effi-
ciency, and linearity characteristics. The module is an
ultra-small 6mmx6mm land grid array with backside
ground.
other
applications
in
the
Input/Output Internally Matched@50
Single 3V Supply
29dBm Linear Output Power
27dB Linear Gain
34% Linear Efficiency
50mA Idle Current
RF3118
RF3118 PCBA
3V 1900MHz Linear Amplifier Module
Fully Assembled Evaluation Board
2
Rev A0 011016
6.0 sq
0.100
3.000
4.390
0.600
0.800 sq
typ
NOTE:
Nominal thickness, 1.55 mm.
1.700
0.100
2.500
Dimensions in mm.
Package S tyle: LGM (6 mmx 6 mm)
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